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Merge branch 'master' into struct-to-hashset

This commit is contained in:
monkey92t 2023-01-19 15:04:25 +08:00
parent 913936b4cd d4e63b497d
commit 684f34d441
133 changed files with 9551 additions and 4186 deletions
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2
.github/FUNDING.yml vendored
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@ -1 +1 @@
custom: ['https://uptrace.dev']
custom: ['https://uptrace.dev/sponsor']

3
.github/ISSUE_TEMPLATE/config.yml vendored
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@ -3,6 +3,3 @@ contact_links:
- name: Discussions
url: https://github.com/go-redis/redis/discussions
about: Ask a question via GitHub Discussions
- name: Discord
url: https://discord.gg/rWtp5Aj
about: Ask a question via Discord

13
.github/workflows/build.yml vendored
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@ -2,9 +2,12 @@ name: Go
on:
push:
branches: [master]
branches: [master, v9]
pull_request:
branches: [master]
branches: [master, v9]
permissions:
contents: read
jobs:
build:
@ -13,7 +16,7 @@ jobs:
strategy:
fail-fast: false
matrix:
go-version: [1.16.x, 1.17.x]
go-version: [1.18.x, 1.19.x]
services:
redis:
@ -25,12 +28,12 @@ jobs:
steps:
- name: Set up ${{ matrix.go-version }}
uses: actions/setup-go@v2
uses: actions/setup-go@v3
with:
go-version: ${{ matrix.go-version }}
- name: Checkout code
uses: actions/checkout@v2
uses: actions/checkout@v3
- name: Test
run: make test

4
.github/workflows/commitlint.yml vendored
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@ -5,7 +5,7 @@ jobs:
commitlint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/checkout@v3
with:
fetch-depth: 0
- uses: wagoid/commitlint-github-action@v4
- uses: wagoid/commitlint-github-action@v5

11
.github/workflows/golangci-lint.yml vendored
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@ -7,13 +7,20 @@ on:
branches:
- master
- main
- v9
pull_request:
permissions:
contents: read
jobs:
golangci:
permissions:
contents: read # for actions/checkout to fetch code
pull-requests: read # for golangci/golangci-lint-action to fetch pull requests
name: lint
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/checkout@v3
- name: golangci-lint
uses: golangci/golangci-lint-action@v2
uses: golangci/golangci-lint-action@v3

2
.github/workflows/release.yml vendored
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@ -9,7 +9,7 @@ jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/checkout@v3
- uses: ncipollo/release-action@v1
with:
body:

2
.gitignore vendored
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@ -1,3 +1,3 @@
*.rdb
testdata/*/
testdata/*
.idea/

178
CHANGELOG.md
View File

@ -1,149 +1,55 @@
## [8.11.4](https://github.com/go-redis/redis/compare/v8.11.3...v8.11.4) (2021-10-04)
# [9.0.0-rc.2](https://github.com/go-redis/redis/compare/v9.0.0-rc.1...v9.0.0-rc.2) (2022-11-26)
### Bug Fixes
* capture error correctly in withConn ([d1bfaba](https://github.com/go-redis/redis/commit/d1bfaba549fe380d269c26cea0a0183ed1520a85))
* fixes ring.SetAddrs and rebalance race ([#2283](https://github.com/go-redis/redis/issues/2283)) ([d83436b](https://github.com/go-redis/redis/commit/d83436b321cd9ed52ba33c3edbe8f63bb0444c59))
* read in route_randomly query param correctly ([f236053](https://github.com/go-redis/redis/commit/f236053735d10aec5e6e31fc3ced1b2e53292554))
* reduce `SetAddrs` shards lock contention ([6c05a9f](https://github.com/go-redis/redis/commit/6c05a9f6b17f8e32593d3f7d594f82ba3dbcafb1)), closes [/github.com/go-redis/redis/pull/2190#discussion_r953040289](https://github.com//github.com/go-redis/redis/pull/2190/issues/discussion_r953040289) [#2077](https://github.com/go-redis/redis/issues/2077)
* wrap cmds in Conn.TxPipeline ([5053db2](https://github.com/go-redis/redis/commit/5053db2f9c8b3ca25f497a75f70012c7ad6cd775))
### Features
* add acl auth support for sentinels ([f66582f](https://github.com/go-redis/redis/commit/f66582f44f3dc3a4705a5260f982043fde4aa634))
* add Cmd.{String,Int,Float,Bool}Slice helpers and an example ([5d3d293](https://github.com/go-redis/redis/commit/5d3d293cc9c60b90871e2420602001463708ce24))
* add SetVal method for each command ([168981d](https://github.com/go-redis/redis/commit/168981da2d84ee9e07d15d3e74d738c162e264c4))
* add HasErrorPrefix ([d3d8002](https://github.com/go-redis/redis/commit/d3d8002e894a1eab5bab2c9fff13439527e330d8))
* add support for SINTERCARD command ([bc51c61](https://github.com/go-redis/redis/commit/bc51c61a458d1bc4fb4424c7c3e912325ef980cc))
## v8.11
## v9 UNRELEASED
- Remove OpenTelemetry metrics.
- Supports more redis commands and options.
### Added
## v8.10
- Added support for [RESP3](https://github.com/antirez/RESP3/blob/master/spec.md) protocol.
Contributed by @monkey92t who has done a lot of work recently.
- Added `ContextTimeoutEnabled` option that controls whether the client respects context timeouts
and deadlines. See
[Redis Timeouts](https://redis.uptrace.dev/guide/go-redis-debugging.html#timeouts) for details.
- Added `ParseClusterURL` to parse URLs into `ClusterOptions`, for example,
`redis://user:password@localhost:6789?dial_timeout=3&read_timeout=6s&addr=localhost:6790&addr=localhost:6791`.
- Added metrics instrumentation using `redisotel.IstrumentMetrics`. See
[documentation](https://redis.uptrace.dev/guide/go-redis-monitoring.html)
- Removed extra OpenTelemetry spans from go-redis core. Now go-redis instrumentation only adds a
single span with a Redis command (instead of 4 spans). There are multiple reasons behind this
decision:
### Changed
- Traces become smaller and less noisy.
- It may be costly to process those 3 extra spans for each query.
- go-redis no longer depends on OpenTelemetry.
- Removed asynchronous cancellation based on the context timeout. It was racy in v8 and is
completely gone in v9.
- Reworked hook interface and added `DialHook`.
- Replaced `redisotel.NewTracingHook` with `redisotel.InstrumentTracing`. See
[example](example/otel) and
[documentation](https://redis.uptrace.dev/guide/go-redis-monitoring.html).
- Replaced `*redis.Z` with `redis.Z` since it is small enough to be passed as value without making
an allocation.
- Renamed the option `MaxConnAge` to `ConnMaxLifetime`.
- Renamed the option `IdleTimeout` to `ConnMaxIdleTime`.
- Removed connection reaper in favor of `MaxIdleConns`.
- Removed `WithContext` since `context.Context` can be passed directly as an arg.
- Removed `Pipeline.Close` since there is no real need to explicitly manage pipeline resources and
it can be safely reused via `sync.Pool` etc. `Pipeline.Discard` is still available if you want to
reset commands for some reason.
Eventually we hope to replace the information that we no longer collect with OpenTelemetry
Metrics.
### Fixed
## v8.9
- Changed `PubSub.Channel` to only rely on `Ping` result. You can now use `WithChannelSize`,
`WithChannelHealthCheckInterval`, and `WithChannelSendTimeout` to override default settings.
## v8.8
- To make updating easier, extra modules now have the same version as go-redis does. That means that
you need to update your imports:
```
github.com/go-redis/redis/extra/redisotel -> github.com/go-redis/redis/extra/redisotel/v8
github.com/go-redis/redis/extra/rediscensus -> github.com/go-redis/redis/extra/rediscensus/v8
```
## v8.5
- [knadh](https://github.com/knadh) contributed long-awaited ability to scan Redis Hash into a
struct:
```go
err := rdb.HGetAll(ctx, "hash").Scan(&data)
err := rdb.MGet(ctx, "key1", "key2").Scan(&data)
```
- Please check [redismock](https://github.com/go-redis/redismock) by
[monkey92t](https://github.com/monkey92t) if you are looking for mocking Redis Client.
## v8
- All commands require `context.Context` as a first argument, e.g. `rdb.Ping(ctx)`. If you are not
using `context.Context` yet, the simplest option is to define global package variable
`var ctx = context.TODO()` and use it when `ctx` is required.
- Full support for `context.Context` canceling.
- Added `redis.NewFailoverClusterClient` that supports routing read-only commands to a slave node.
- Added `redisext.OpenTemetryHook` that adds
[Redis OpenTelemetry instrumentation](https://redis.uptrace.dev/tracing/).
- Redis slow log support.
- Ring uses Rendezvous Hashing by default which provides better distribution. You need to move
existing keys to a new location or keys will be inaccessible / lost. To use old hashing scheme:
```go
import "github.com/golang/groupcache/consistenthash"
ring := redis.NewRing(&redis.RingOptions{
NewConsistentHash: func() {
return consistenthash.New(100, crc32.ChecksumIEEE)
},
})
```
- `ClusterOptions.MaxRedirects` default value is changed from 8 to 3.
- `Options.MaxRetries` default value is changed from 0 to 3.
- `Cluster.ForEachNode` is renamed to `ForEachShard` for consistency with `Ring`.
## v7.3
- New option `Options.Username` which causes client to use `AuthACL`. Be aware if your connection
URL contains username.
## v7.2
- Existing `HMSet` is renamed to `HSet` and old deprecated `HMSet` is restored for Redis 3 users.
## v7.1
- Existing `Cmd.String` is renamed to `Cmd.Text`. New `Cmd.String` implements `fmt.Stringer`
interface.
## v7
- _Important_. Tx.Pipeline now returns a non-transactional pipeline. Use Tx.TxPipeline for a
transactional pipeline.
- WrapProcess is replaced with more convenient AddHook that has access to context.Context.
- WithContext now can not be used to create a shallow copy of the client.
- New methods ProcessContext, DoContext, and ExecContext.
- Client respects Context.Deadline when setting net.Conn deadline.
- Client listens on Context.Done while waiting for a connection from the pool and returns an error
when context context is cancelled.
- Add PubSub.ChannelWithSubscriptions that sends `*Subscription` in addition to `*Message` to allow
detecting reconnections.
- `time.Time` is now marshalled in RFC3339 format. `rdb.Get("foo").Time()` helper is added to parse
the time.
- `SetLimiter` is removed and added `Options.Limiter` instead.
- `HMSet` is deprecated as of Redis v4.
## v6.15
- Cluster and Ring pipelines process commands for each node in its own goroutine.
## 6.14
- Added Options.MinIdleConns.
- Added Options.MaxConnAge.
- PoolStats.FreeConns is renamed to PoolStats.IdleConns.
- Add Client.Do to simplify creating custom commands.
- Add Cmd.String, Cmd.Int, Cmd.Int64, Cmd.Uint64, Cmd.Float64, and Cmd.Bool helpers.
- Lower memory usage.
## v6.13
- Ring got new options called `HashReplicas` and `Hash`. It is recommended to set
`HashReplicas = 1000` for better keys distribution between shards.
- Cluster client was optimized to use much less memory when reloading cluster state.
- PubSub.ReceiveMessage is re-worked to not use ReceiveTimeout so it does not lose data when timeout
occurres. In most cases it is recommended to use PubSub.Channel instead.
- Dialer.KeepAlive is set to 5 minutes by default.
## v6.12
- ClusterClient got new option called `ClusterSlots` which allows to build cluster of normal Redis
Servers that don't have cluster mode enabled. See
https://godoc.org/github.com/go-redis/redis#example-NewClusterClient--ManualSetup
- Improved and fixed pipeline retries.
- As usual, added more commands and fixed some bugs.

9
Makefile
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@ -6,6 +6,8 @@ test: testdeps
go test ./... -run=NONE -bench=. -benchmem
env GOOS=linux GOARCH=386 go test ./...
go vet
cd internal/customvet && go build .
go vet -vettool ./internal/customvet/customvet
testdeps: testdata/redis/src/redis-server
@ -16,7 +18,7 @@ bench: testdeps
testdata/redis:
mkdir -p $@
wget -qO- https://download.redis.io/releases/redis-6.2.5.tar.gz | tar xvz --strip-components=1 -C $@
wget -qO- https://download.redis.io/releases/redis-7.0.7.tar.gz | tar xvz --strip-components=1 -C $@
testdata/redis/src/redis-server: testdata/redis
cd $< && make all
@ -26,10 +28,9 @@ fmt:
goimports -w -local github.com/go-redis/redis ./
go_mod_tidy:
go get -u && go mod tidy
set -e; for dir in $(PACKAGE_DIRS); do \
echo "go mod tidy in $${dir}"; \
(cd "$${dir}" && \
go get -u && \
go mod tidy); \
go get -u ./... && \
go mod tidy -compat=1.17); \
done

88
README.md
View File

@ -1,53 +1,47 @@
<p align="center">
<a href="https://uptrace.dev/?utm_source=gh-redis&utm_campaign=gh-redis-banner1">
<img src="https://raw.githubusercontent.com/uptrace/roadmap/master/banner1.png" alt="All-in-one tool to optimize performance and monitor errors & logs">
</a>
</p>
# Redis client for Go
# Redis client for Golang
![build workflow](https://github.com/go-redis/redis/actions/workflows/build.yml/badge.svg)
[![build workflow](https://github.com/go-redis/redis/actions/workflows/build.yml/badge.svg)](https://github.com/go-redis/redis/actions)
[![PkgGoDev](https://pkg.go.dev/badge/github.com/go-redis/redis/v8)](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc)
[![Documentation](https://img.shields.io/badge/redis-documentation-informational)](https://redis.uptrace.dev/)
[![Chat](https://discordapp.com/api/guilds/752070105847955518/widget.png)](https://discord.gg/rWtp5Aj)
- To ask questions, join [Discord](https://discord.gg/rWtp5Aj) or use
[Discussions](https://github.com/go-redis/redis/discussions).
- [Newsletter](https://blog.uptrace.dev/pages/newsletter.html) to get latest updates.
> go-redis is brought to you by :star: [**uptrace/uptrace**](https://github.com/uptrace/uptrace).
> Uptrace is an open-source APM tool that supports distributed tracing, metrics, and logs. You can
> use it to monitor applications and set up automatic alerts to receive notifications via email,
> Slack, Telegram, and others.
>
> See [OpenTelemetry](example/otel) example which demonstrates how you can use Uptrace to monitor
> go-redis.
## Resources
- [Documentation](https://redis.uptrace.dev)
- [Reference](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc)
- [Examples](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#pkg-examples)
- [RealWorld example app](https://github.com/uptrace/go-treemux-realworld-example-app)
Other projects you may like:
- [Bun](https://bun.uptrace.dev/) - fast and simple SQL client for PostgreSQL, MySQL, and SQLite.
- [BunRouter](https://bunrouter.uptrace.dev/) - fast and flexible HTTP router for Go.
- [Discussions](https://github.com/go-redis/redis/discussions)
- [Chat](https://discord.gg/rWtp5Aj)
- [Reference](https://pkg.go.dev/github.com/go-redis/redis/v9)
- [Examples](https://pkg.go.dev/github.com/go-redis/redis/v9#pkg-examples)
## Ecosystem
- [Redis Mock](https://github.com/go-redis/redismock).
- [Distributed Locks](https://github.com/bsm/redislock).
- [Redis Cache](https://github.com/go-redis/cache).
- [Rate limiting](https://github.com/go-redis/redis_rate).
- [Redis Mock](https://github.com/go-redis/redismock)
- [Distributed Locks](https://github.com/bsm/redislock)
- [Redis Cache](https://github.com/go-redis/cache)
- [Rate limiting](https://github.com/go-redis/redis_rate)
This client also works with [Kvrocks](https://github.com/apache/incubator-kvrocks), a distributed
key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
## Features
- Redis 3 commands except QUIT, MONITOR, and SYNC.
- Automatic connection pooling with
[circuit breaker](https://en.wikipedia.org/wiki/Circuit_breaker_design_pattern) support.
- [Pub/Sub](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#PubSub).
- [Transactions](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-Client-TxPipeline).
- [Pipeline](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-Client.Pipeline) and
[TxPipeline](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-Client.TxPipeline).
- [Scripting](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#Script).
- [Timeouts](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#Options).
- [Redis Sentinel](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#NewFailoverClient).
- [Redis Cluster](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#NewClusterClient).
- [Cluster of Redis Servers](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-NewClusterClient-ManualSetup)
without using cluster mode and Redis Sentinel.
- [Ring](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#NewRing).
- [Instrumentation](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-package-Instrumentation).
- [Pub/Sub](https://redis.uptrace.dev/guide/go-redis-pubsub.html).
- [Pipelines and transactions](https://redis.uptrace.dev/guide/go-redis-pipelines.html).
- [Scripting](https://redis.uptrace.dev/guide/lua-scripting.html).
- [Redis Sentinel](https://redis.uptrace.dev/guide/go-redis-sentinel.html).
- [Redis Cluster](https://redis.uptrace.dev/guide/go-redis-cluster.html).
- [Redis Ring](https://redis.uptrace.dev/guide/ring.html).
- [Redis Performance Monitoring](https://redis.uptrace.dev/guide/redis-performance-monitoring.html).
## Installation
@ -59,18 +53,25 @@ module:
go mod init github.com/my/repo
```
And then install go-redis/v8 (note _v8_ in the import; omitting it is a popular mistake):
If you are using **Redis 6**, install go-redis/**v8**:
```shell
go get github.com/go-redis/redis/v8
```
If you are using **Redis 7**, install go-redis/**v9**:
```shell
go get github.com/go-redis/redis/v9
```
## Quickstart
```go
import (
"context"
"github.com/go-redis/redis/v8"
"fmt"
)
var ctx = context.Background()
@ -147,7 +148,7 @@ go-redis will start a redis-server and run the test cases.
The paths of redis-server bin file and redis config file are defined in `main_test.go`:
```
```go
var (
redisServerBin, _ = filepath.Abs(filepath.Join("testdata", "redis", "src", "redis-server"))
redisServerConf, _ = filepath.Abs(filepath.Join("testdata", "redis", "redis.conf"))
@ -157,17 +158,24 @@ var (
For local testing, you can change the variables to refer to your local files, or create a soft link
to the corresponding folder for redis-server and copy the config file to `testdata/redis/`:
```
```shell
ln -s /usr/bin/redis-server ./go-redis/testdata/redis/src
cp ./go-redis/testdata/redis.conf ./go-redis/testdata/redis/
```
Lastly, run:
```
```shell
go test
```
## See also
- [Golang ORM](https://bun.uptrace.dev) for PostgreSQL, MySQL, MSSQL, and SQLite
- [Golang PostgreSQL](https://bun.uptrace.dev/postgres/)
- [Golang HTTP router](https://bunrouter.uptrace.dev/)
- [Golang ClickHouse ORM](https://github.com/uptrace/go-clickhouse)
## Contributors
Thanks to all the people who already contributed!

24
bench_decode_test.go
View File

@ -8,7 +8,7 @@ import (
"testing"
"time"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v9/internal/proto"
)
var ctx = context.TODO()
@ -18,14 +18,17 @@ type ClientStub struct {
resp []byte
}
var initHello = []byte("%1\r\n+proto\r\n:3\r\n")
func NewClientStub(resp []byte) *ClientStub {
stub := &ClientStub{
resp: resp,
}
stub.Cmdable = NewClient(&Options{
PoolSize: 128,
Dialer: func(ctx context.Context, network, addr string) (net.Conn, error) {
return stub.stubConn(), nil
return stub.stubConn(initHello), nil
},
})
return stub
@ -38,9 +41,9 @@ func NewClusterClientStub(resp []byte) *ClientStub {
client := NewClusterClient(&ClusterOptions{
PoolSize: 128,
Addrs: []string{"127.0.0.1:6379"},
Addrs: []string{":6379"},
Dialer: func(ctx context.Context, network, addr string) (net.Conn, error) {
return stub.stubConn(), nil
return stub.stubConn(initHello), nil
},
ClusterSlots: func(_ context.Context) ([]ClusterSlot, error) {
return []ClusterSlot{
@ -65,18 +68,27 @@ func NewClusterClientStub(resp []byte) *ClientStub {
return stub
}
func (c *ClientStub) stubConn() *ConnStub {
func (c *ClientStub) stubConn(init []byte) *ConnStub {
return &ConnStub{
init: init,
resp: c.resp,
}
}
type ConnStub struct {
init []byte
resp []byte
pos int
}
func (c *ConnStub) Read(b []byte) (n int, err error) {
// Return conn.init()
if len(c.init) > 0 {
n = copy(b, c.init)
c.init = c.init[n:]
return n, nil
}
if len(c.resp) == 0 {
return 0, io.EOF
}
@ -106,7 +118,7 @@ func BenchmarkDecode(b *testing.B) {
}
benchmarks := []Benchmark{
{"single", NewClientStub},
{"server", NewClientStub},
{"cluster", NewClusterClientStub},
}

136
bench_test.go
View File

@ -10,7 +10,7 @@ import (
"testing"
"time"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
func benchmarkRedisClient(ctx context.Context, poolSize int) *redis.Client {
@ -223,7 +223,7 @@ func BenchmarkZAdd(b *testing.B) {
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
err := client.ZAdd(ctx, "key", &redis.Z{
err := client.ZAdd(ctx, "key", redis.Z{
Score: float64(1),
Member: "hello",
}).Err()
@ -273,36 +273,6 @@ func BenchmarkXRead(b *testing.B) {
})
}
var clientSink *redis.Client
func BenchmarkWithContext(b *testing.B) {
ctx := context.Background()
rdb := benchmarkRedisClient(ctx, 10)
defer rdb.Close()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
clientSink = rdb.WithContext(ctx)
}
}
var ringSink *redis.Ring
func BenchmarkRingWithContext(b *testing.B) {
ctx := context.Background()
rdb := redis.NewRing(&redis.RingOptions{})
defer rdb.Close()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
ringSink = rdb.WithContext(ctx)
}
}
//------------------------------------------------------------------------------
func newClusterScenario() *clusterScenario {
@ -341,6 +311,32 @@ func BenchmarkClusterPing(b *testing.B) {
})
}
func BenchmarkClusterDoInt(b *testing.B) {
if testing.Short() {
b.Skip("skipping in short mode")
}
ctx := context.Background()
cluster := newClusterScenario()
if err := startCluster(ctx, cluster); err != nil {
b.Fatal(err)
}
defer cluster.Close()
client := cluster.newClusterClient(ctx, redisClusterOptions())
defer client.Close()
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
err := client.Do(ctx, "SET", 10, 10).Err()
if err != nil {
b.Fatal(err)
}
}
})
}
func BenchmarkClusterSetString(b *testing.B) {
if testing.Short() {
b.Skip("skipping in short mode")
@ -370,17 +366,77 @@ func BenchmarkClusterSetString(b *testing.B) {
})
}
var clusterSink *redis.ClusterClient
func BenchmarkExecRingSetAddrsCmd(b *testing.B) {
const (
ringShard1Name = "ringShardOne"
ringShard2Name = "ringShardTwo"
)
func BenchmarkClusterWithContext(b *testing.B) {
ctx := context.Background()
rdb := redis.NewClusterClient(&redis.ClusterOptions{})
defer rdb.Close()
for _, port := range []string{ringShard1Port, ringShard2Port} {
if _, err := startRedis(port); err != nil {
b.Fatal(err)
}
}
b.Cleanup(func() {
for _, p := range processes {
if err := p.Close(); err != nil {
b.Errorf("Failed to stop redis process: %v", err)
}
}
processes = nil
})
ring := redis.NewRing(&redis.RingOptions{
Addrs: map[string]string{
"ringShardOne": ":" + ringShard1Port,
},
NewClient: func(opt *redis.Options) *redis.Client {
// Simulate slow shard creation
time.Sleep(100 * time.Millisecond)
return redis.NewClient(opt)
},
})
defer ring.Close()
if _, err := ring.Ping(context.Background()).Result(); err != nil {
b.Fatal(err)
}
// Continuously update addresses by adding and removing one address
updatesDone := make(chan struct{})
defer func() { close(updatesDone) }()
go func() {
ticker := time.NewTicker(10 * time.Millisecond)
defer ticker.Stop()
for i := 0; ; i++ {
select {
case <-ticker.C:
if i%2 == 0 {
ring.SetAddrs(map[string]string{
ringShard1Name: ":" + ringShard1Port,
})
} else {
ring.SetAddrs(map[string]string{
ringShard1Name: ":" + ringShard1Port,
ringShard2Name: ":" + ringShard2Port,
})
}
case <-updatesDone:
return
}
}
}()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
clusterSink = rdb.WithContext(ctx)
if _, err := ring.Ping(context.Background()).Result(); err != nil {
if err == redis.ErrClosed {
// The shard client could be closed while ping command is in progress
continue
} else {
b.Fatal(err)
}
}
}
}

469
cluster.go
View File

@ -6,17 +6,19 @@ import (
"fmt"
"math"
"net"
"net/url"
"runtime"
"sort"
"strings"
"sync"
"sync/atomic"
"time"
"github.com/go-redis/redis/v8/internal"
"github.com/go-redis/redis/v8/internal/hashtag"
"github.com/go-redis/redis/v8/internal/pool"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v8/internal/rand"
"github.com/go-redis/redis/v9/internal"
"github.com/go-redis/redis/v9/internal/hashtag"
"github.com/go-redis/redis/v9/internal/pool"
"github.com/go-redis/redis/v9/internal/proto"
"github.com/go-redis/redis/v9/internal/rand"
)
var errClusterNoNodes = fmt.Errorf("redis: cluster has no nodes")
@ -27,6 +29,9 @@ type ClusterOptions struct {
// A seed list of host:port addresses of cluster nodes.
Addrs []string
// ClientName will execute the `CLIENT SETNAME ClientName` command for each conn.
ClientName string
// NewClient creates a cluster node client with provided name and options.
NewClient func(opt *Options) *Client
@ -67,17 +72,15 @@ type ClusterOptions struct {
DialTimeout time.Duration
ReadTimeout time.Duration
WriteTimeout time.Duration
ContextTimeoutEnabled bool
// PoolFIFO uses FIFO mode for each node connection pool GET/PUT (default LIFO).
PoolFIFO bool
// PoolSize applies per cluster node and not for the whole cluster.
PoolSize int
MinIdleConns int
MaxConnAge time.Duration
PoolSize int // applies per cluster node and not for the whole cluster
PoolTimeout time.Duration
IdleTimeout time.Duration
IdleCheckFrequency time.Duration
MinIdleConns int
MaxIdleConns int
ConnMaxIdleTime time.Duration
ConnMaxLifetime time.Duration
TLSConfig *tls.Config
}
@ -131,10 +134,132 @@ func (opt *ClusterOptions) init() {
}
}
func (opt *ClusterOptions) clientOptions() *Options {
const disableIdleCheck = -1
// ParseClusterURL parses a URL into ClusterOptions that can be used to connect to Redis.
// The URL must be in the form:
//
// redis://<user>:<password>@<host>:<port>
// or
// rediss://<user>:<password>@<host>:<port>
//
// To add additional addresses, specify the query parameter, "addr" one or more times. e.g:
//
// redis://<user>:<password>@<host>:<port>?addr=<host2>:<port2>&addr=<host3>:<port3>
// or
// rediss://<user>:<password>@<host>:<port>?addr=<host2>:<port2>&addr=<host3>:<port3>
//
// Most Option fields can be set using query parameters, with the following restrictions:
// - field names are mapped using snake-case conversion: to set MaxRetries, use max_retries
// - only scalar type fields are supported (bool, int, time.Duration)
// - for time.Duration fields, values must be a valid input for time.ParseDuration();
// additionally a plain integer as value (i.e. without unit) is intepreted as seconds
// - to disable a duration field, use value less than or equal to 0; to use the default
// value, leave the value blank or remove the parameter
// - only the last value is interpreted if a parameter is given multiple times
// - fields "network", "addr", "username" and "password" can only be set using other
// URL attributes (scheme, host, userinfo, resp.), query paremeters using these
// names will be treated as unknown parameters
// - unknown parameter names will result in an error
//
// Example:
//
// redis://user:password@localhost:6789?dial_timeout=3&read_timeout=6s&addr=localhost:6790&addr=localhost:6791
// is equivalent to:
// &ClusterOptions{
// Addr: ["localhost:6789", "localhost:6790", "localhost:6791"]
// DialTimeout: 3 * time.Second, // no time unit = seconds
// ReadTimeout: 6 * time.Second,
// }
func ParseClusterURL(redisURL string) (*ClusterOptions, error) {
o := &ClusterOptions{}
u, err := url.Parse(redisURL)
if err != nil {
return nil, err
}
// add base URL to the array of addresses
// more addresses may be added through the URL params
h, p := getHostPortWithDefaults(u)
o.Addrs = append(o.Addrs, net.JoinHostPort(h, p))
// setup username, password, and other configurations
o, err = setupClusterConn(u, h, o)
if err != nil {
return nil, err
}
return o, nil
}
// setupClusterConn gets the username and password from the URL and the query parameters.
func setupClusterConn(u *url.URL, host string, o *ClusterOptions) (*ClusterOptions, error) {
switch u.Scheme {
case "rediss":
o.TLSConfig = &tls.Config{ServerName: host}
fallthrough
case "redis":
o.Username, o.Password = getUserPassword(u)
default:
return nil, fmt.Errorf("redis: invalid URL scheme: %s", u.Scheme)
}
// retrieve the configuration from the query parameters
o, err := setupClusterQueryParams(u, o)
if err != nil {
return nil, err
}
return o, nil
}
// setupClusterQueryParams converts query parameters in u to option value in o.
func setupClusterQueryParams(u *url.URL, o *ClusterOptions) (*ClusterOptions, error) {
q := queryOptions{q: u.Query()}
o.ClientName = q.string("client_name")
o.MaxRedirects = q.int("max_redirects")
o.ReadOnly = q.bool("read_only")
o.RouteByLatency = q.bool("route_by_latency")
o.RouteRandomly = q.bool("route_randomly")
o.MaxRetries = q.int("max_retries")
o.MinRetryBackoff = q.duration("min_retry_backoff")
o.MaxRetryBackoff = q.duration("max_retry_backoff")
o.DialTimeout = q.duration("dial_timeout")
o.ReadTimeout = q.duration("read_timeout")
o.WriteTimeout = q.duration("write_timeout")
o.PoolFIFO = q.bool("pool_fifo")
o.PoolSize = q.int("pool_size")
o.MinIdleConns = q.int("min_idle_conns")
o.PoolTimeout = q.duration("pool_timeout")
o.ConnMaxLifetime = q.duration("conn_max_lifetime")
o.ConnMaxIdleTime = q.duration("conn_max_idle_time")
if q.err != nil {
return nil, q.err
}
// addr can be specified as many times as needed
addrs := q.strings("addr")
for _, addr := range addrs {
h, p, err := net.SplitHostPort(addr)
if err != nil || h == "" || p == "" {
return nil, fmt.Errorf("redis: unable to parse addr param: %s", addr)
}
o.Addrs = append(o.Addrs, net.JoinHostPort(h, p))
}
// any parameters left?
if r := q.remaining(); len(r) > 0 {
return nil, fmt.Errorf("redis: unexpected option: %s", strings.Join(r, ", "))
}
return o, nil
}
func (opt *ClusterOptions) clientOptions() *Options {
return &Options{
ClientName: opt.ClientName,
Dialer: opt.Dialer,
OnConnect: opt.OnConnect,
@ -151,11 +276,11 @@ func (opt *ClusterOptions) clientOptions() *Options {
PoolFIFO: opt.PoolFIFO,
PoolSize: opt.PoolSize,
MinIdleConns: opt.MinIdleConns,
MaxConnAge: opt.MaxConnAge,
PoolTimeout: opt.PoolTimeout,
IdleTimeout: opt.IdleTimeout,
IdleCheckFrequency: disableIdleCheck,
MinIdleConns: opt.MinIdleConns,
MaxIdleConns: opt.MaxIdleConns,
ConnMaxIdleTime: opt.ConnMaxIdleTime,
ConnMaxLifetime: opt.ConnMaxLifetime,
TLSConfig: opt.TLSConfig,
// If ClusterSlots is populated, then we probably have an artificial
@ -204,15 +329,26 @@ func (n *clusterNode) updateLatency() {
const numProbe = 10
var dur uint64
successes := 0
for i := 0; i < numProbe; i++ {
time.Sleep(time.Duration(10+rand.Intn(10)) * time.Millisecond)
start := time.Now()
n.Client.Ping(context.TODO())
err := n.Client.Ping(context.TODO()).Err()
if err == nil {
dur += uint64(time.Since(start) / time.Microsecond)
successes++
}
}
latency := float64(dur) / float64(numProbe)
var latency float64
if successes == 0 {
// If none of the pings worked, set latency to some arbitrarily high value so this node gets
// least priority.
latency = float64((1 * time.Minute) / time.Microsecond)
} else {
latency = float64(dur) / float64(successes)
}
atomic.StoreUint32(&n.latency, uint32(latency+0.5))
}
@ -262,6 +398,7 @@ type clusterNodes struct {
nodes map[string]*clusterNode
activeAddrs []string
closed bool
onNewNode []func(rdb *Client)
_generation uint32 // atomic
}
@ -297,6 +434,12 @@ func (c *clusterNodes) Close() error {
return firstErr
}
func (c *clusterNodes) OnNewNode(fn func(rdb *Client)) {
c.mu.Lock()
c.onNewNode = append(c.onNewNode, fn)
c.mu.Unlock()
}
func (c *clusterNodes) Addrs() ([]string, error) {
var addrs []string
@ -374,6 +517,9 @@ func (c *clusterNodes) GetOrCreate(addr string) (*clusterNode, error) {
}
node = newClusterNode(c.opt, addr)
for _, fn := range c.onNewNode {
fn(node.Client)
}
c.addrs = appendIfNotExists(c.addrs, addr)
c.nodes[addr] = node
@ -683,21 +829,16 @@ func (c *clusterStateHolder) ReloadOrGet(ctx context.Context) (*clusterState, er
//------------------------------------------------------------------------------
type clusterClient struct {
opt *ClusterOptions
nodes *clusterNodes
state *clusterStateHolder //nolint:structcheck
cmdsInfoCache *cmdsInfoCache //nolint:structcheck
}
// ClusterClient is a Redis Cluster client representing a pool of zero
// or more underlying connections. It's safe for concurrent use by
// multiple goroutines.
type ClusterClient struct {
*clusterClient
opt *ClusterOptions
nodes *clusterNodes
state *clusterStateHolder
cmdsInfoCache *cmdsInfoCache
cmdable
hooks
ctx context.Context
}
// NewClusterClient returns a Redis Cluster client as described in
@ -706,38 +847,21 @@ func NewClusterClient(opt *ClusterOptions) *ClusterClient {
opt.init()
c := &ClusterClient{
clusterClient: &clusterClient{
opt: opt,
nodes: newClusterNodes(opt),
},
ctx: context.Background(),
}
c.state = newClusterStateHolder(c.loadState)
c.cmdsInfoCache = newCmdsInfoCache(c.cmdsInfo)
c.cmdable = c.Process
if opt.IdleCheckFrequency > 0 {
go c.reaper(opt.IdleCheckFrequency)
}
c.hooks.setProcess(c.process)
c.hooks.setProcessPipeline(c.processPipeline)
c.hooks.setProcessTxPipeline(c.processTxPipeline)
return c
}
func (c *ClusterClient) Context() context.Context {
return c.ctx
}
func (c *ClusterClient) WithContext(ctx context.Context) *ClusterClient {
if ctx == nil {
panic("nil context")
}
clone := *c
clone.cmdable = clone.Process
clone.hooks.lock()
clone.ctx = ctx
return &clone
}
// Options returns read-only Options that were used to create the client.
func (c *ClusterClient) Options() *ClusterOptions {
return c.opt
@ -757,7 +881,7 @@ func (c *ClusterClient) Close() error {
return c.nodes.Close()
}
// Do creates a Cmd from the args and processes the cmd.
// Do create a Cmd from the args and processes the cmd.
func (c *ClusterClient) Do(ctx context.Context, args ...interface{}) *Cmd {
cmd := NewCmd(ctx, args...)
_ = c.Process(ctx, cmd)
@ -765,13 +889,14 @@ func (c *ClusterClient) Do(ctx context.Context, args ...interface{}) *Cmd {
}
func (c *ClusterClient) Process(ctx context.Context, cmd Cmder) error {
return c.hooks.process(ctx, cmd, c.process)
err := c.hooks.process(ctx, cmd)
cmd.SetErr(err)
return err
}
func (c *ClusterClient) process(ctx context.Context, cmd Cmder) error {
cmdInfo := c.cmdInfo(cmd.Name())
slot := c.cmdSlot(cmd)
cmdInfo := c.cmdInfo(ctx, cmd.Name())
slot := c.cmdSlot(ctx, cmd)
var node *clusterNode
var ask bool
var lastErr error
@ -791,12 +916,12 @@ func (c *ClusterClient) process(ctx context.Context, cmd Cmder) error {
}
if ask {
ask = false
pipe := node.Client.Pipeline()
_ = pipe.Process(ctx, NewCmd(ctx, "asking"))
_ = pipe.Process(ctx, cmd)
_, lastErr = pipe.Exec(ctx)
_ = pipe.Close()
ask = false
} else {
lastErr = node.Client.Process(ctx, cmd)
}
@ -851,6 +976,10 @@ func (c *ClusterClient) process(ctx context.Context, cmd Cmder) error {
return lastErr
}
func (c *ClusterClient) OnNewNode(fn func(rdb *Client)) {
c.nodes.OnNewNode(fn)
}
// ForEachMaster concurrently calls the fn on each master node in the cluster.
// It returns the first error if any.
func (c *ClusterClient) ForEachMaster(
@ -1056,30 +1185,9 @@ func (c *ClusterClient) loadState(ctx context.Context) (*clusterState, error) {
return nil, firstErr
}
// reaper closes idle connections to the cluster.
func (c *ClusterClient) reaper(idleCheckFrequency time.Duration) {
ticker := time.NewTicker(idleCheckFrequency)
defer ticker.Stop()
for range ticker.C {
nodes, err := c.nodes.All()
if err != nil {
break
}
for _, node := range nodes {
_, err := node.Client.connPool.(*pool.ConnPool).ReapStaleConns()
if err != nil {
internal.Logger.Printf(c.Context(), "ReapStaleConns failed: %s", err)
}
}
}
}
func (c *ClusterClient) Pipeline() Pipeliner {
pipe := Pipeline{
ctx: c.ctx,
exec: c.processPipeline,
exec: pipelineExecer(c.hooks.processPipeline),
}
pipe.init()
return &pipe
@ -1090,13 +1198,9 @@ func (c *ClusterClient) Pipelined(ctx context.Context, fn func(Pipeliner) error)
}
func (c *ClusterClient) processPipeline(ctx context.Context, cmds []Cmder) error {
return c.hooks.processPipeline(ctx, cmds, c._processPipeline)
}
func (c *ClusterClient) _processPipeline(ctx context.Context, cmds []Cmder) error {
cmdsMap := newCmdsMap()
err := c.mapCmdsByNode(ctx, cmdsMap, cmds)
if err != nil {
if err := c.mapCmdsByNode(ctx, cmdsMap, cmds); err != nil {
setCmdsErr(cmds, err)
return err
}
@ -1116,18 +1220,7 @@ func (c *ClusterClient) _processPipeline(ctx context.Context, cmds []Cmder) erro
wg.Add(1)
go func(node *clusterNode, cmds []Cmder) {
defer wg.Done()
err := c._processPipelineNode(ctx, node, cmds, failedCmds)
if err == nil {
return
}
if attempt < c.opt.MaxRedirects {
if err := c.mapCmdsByNode(ctx, failedCmds, cmds); err != nil {
setCmdsErr(cmds, err)
}
} else {
setCmdsErr(cmds, err)
}
c.processPipelineNode(ctx, node, cmds, failedCmds)
}(node, cmds)
}
@ -1147,9 +1240,9 @@ func (c *ClusterClient) mapCmdsByNode(ctx context.Context, cmdsMap *cmdsMap, cmd
return err
}
if c.opt.ReadOnly && c.cmdsAreReadOnly(cmds) {
if c.opt.ReadOnly && c.cmdsAreReadOnly(ctx, cmds) {
for _, cmd := range cmds {
slot := c.cmdSlot(cmd)
slot := c.cmdSlot(ctx, cmd)
node, err := c.slotReadOnlyNode(state, slot)
if err != nil {
return err
@ -1160,7 +1253,7 @@ func (c *ClusterClient) mapCmdsByNode(ctx context.Context, cmdsMap *cmdsMap, cmd
}
for _, cmd := range cmds {
slot := c.cmdSlot(cmd)
slot := c.cmdSlot(ctx, cmd)
node, err := state.slotMasterNode(slot)
if err != nil {
return err
@ -1170,9 +1263,9 @@ func (c *ClusterClient) mapCmdsByNode(ctx context.Context, cmdsMap *cmdsMap, cmd
return nil
}
func (c *ClusterClient) cmdsAreReadOnly(cmds []Cmder) bool {
func (c *ClusterClient) cmdsAreReadOnly(ctx context.Context, cmds []Cmder) bool {
for _, cmd := range cmds {
cmdInfo := c.cmdInfo(cmd.Name())
cmdInfo := c.cmdInfo(ctx, cmd.Name())
if cmdInfo == nil || !cmdInfo.ReadOnly {
return false
}
@ -1180,23 +1273,39 @@ func (c *ClusterClient) cmdsAreReadOnly(cmds []Cmder) bool {
return true
}
func (c *ClusterClient) _processPipelineNode(
func (c *ClusterClient) processPipelineNode(
ctx context.Context, node *clusterNode, cmds []Cmder, failedCmds *cmdsMap,
) error {
return node.Client.hooks.processPipeline(ctx, cmds, func(ctx context.Context, cmds []Cmder) error {
return node.Client.withConn(ctx, func(ctx context.Context, cn *pool.Conn) error {
err := cn.WithWriter(ctx, c.opt.WriteTimeout, func(wr *proto.Writer) error {
return writeCmds(wr, cmds)
})
) {
_ = node.Client.hooks.withProcessPipelineHook(ctx, cmds, func(ctx context.Context, cmds []Cmder) error {
cn, err := node.Client.getConn(ctx)
if err != nil {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
setCmdsErr(cmds, err)
return err
}
return cn.WithReader(ctx, c.opt.ReadTimeout, func(rd *proto.Reader) error {
err = c.processPipelineNodeConn(ctx, node, cn, cmds, failedCmds)
node.Client.releaseConn(ctx, cn, err)
return err
})
}
func (c *ClusterClient) processPipelineNodeConn(
ctx context.Context, node *clusterNode, cn *pool.Conn, cmds []Cmder, failedCmds *cmdsMap,
) error {
if err := cn.WithWriter(c.context(ctx), c.opt.WriteTimeout, func(wr *proto.Writer) error {
return writeCmds(wr, cmds)
}); err != nil {
if shouldRetry(err, true) {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
}
setCmdsErr(cmds, err)
return err
}
return cn.WithReader(c.context(ctx), c.opt.ReadTimeout, func(rd *proto.Reader) error {
return c.pipelineReadCmds(ctx, node, rd, cmds, failedCmds)
})
})
})
}
func (c *ClusterClient) pipelineReadCmds(
@ -1206,7 +1315,7 @@ func (c *ClusterClient) pipelineReadCmds(
cmds []Cmder,
failedCmds *cmdsMap,
) error {
for _, cmd := range cmds {
for i, cmd := range cmds {
err := cmd.readReply(rd)
cmd.SetErr(err)
@ -1218,15 +1327,24 @@ func (c *ClusterClient) pipelineReadCmds(
continue
}
if c.opt.ReadOnly && isLoadingError(err) {
if c.opt.ReadOnly {
node.MarkAsFailing()
}
if !isRedisError(err) {
if shouldRetry(err, true) {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
}
setCmdsErr(cmds[i+1:], err)
return err
}
if isRedisError(err) {
continue
}
if err := cmds[0].Err(); err != nil && shouldRetry(err, true) {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
return err
}
return nil
}
@ -1260,8 +1378,10 @@ func (c *ClusterClient) checkMovedErr(
// TxPipeline acts like Pipeline, but wraps queued commands with MULTI/EXEC.
func (c *ClusterClient) TxPipeline() Pipeliner {
pipe := Pipeline{
ctx: c.ctx,
exec: c.processTxPipeline,
exec: func(ctx context.Context, cmds []Cmder) error {
cmds = wrapMultiExec(ctx, cmds)
return c.hooks.processTxPipeline(ctx, cmds)
},
}
pipe.init()
return &pipe
@ -1272,10 +1392,6 @@ func (c *ClusterClient) TxPipelined(ctx context.Context, fn func(Pipeliner) erro
}
func (c *ClusterClient) processTxPipeline(ctx context.Context, cmds []Cmder) error {
return c.hooks.processTxPipeline(ctx, cmds, c._processTxPipeline)
}
func (c *ClusterClient) _processTxPipeline(ctx context.Context, cmds []Cmder) error {
// Trim multi .. exec.
cmds = cmds[1 : len(cmds)-1]
@ -1285,7 +1401,7 @@ func (c *ClusterClient) _processTxPipeline(ctx context.Context, cmds []Cmder) er
return err
}
cmdsMap := c.mapCmdsBySlot(cmds)
cmdsMap := c.mapCmdsBySlot(ctx, cmds)
for slot, cmds := range cmdsMap {
node, err := state.slotMasterNode(slot)
if err != nil {
@ -1309,19 +1425,7 @@ func (c *ClusterClient) _processTxPipeline(ctx context.Context, cmds []Cmder) er
wg.Add(1)
go func(node *clusterNode, cmds []Cmder) {
defer wg.Done()
err := c._processTxPipelineNode(ctx, node, cmds, failedCmds)
if err == nil {
return
}
if attempt < c.opt.MaxRedirects {
if err := c.mapCmdsByNode(ctx, failedCmds, cmds); err != nil {
setCmdsErr(cmds, err)
}
} else {
setCmdsErr(cmds, err)
}
c.processTxPipelineNode(ctx, node, cmds, failedCmds)
}(node, cmds)
}
@ -1336,44 +1440,65 @@ func (c *ClusterClient) _processTxPipeline(ctx context.Context, cmds []Cmder) er
return cmdsFirstErr(cmds)
}
func (c *ClusterClient) mapCmdsBySlot(cmds []Cmder) map[int][]Cmder {
func (c *ClusterClient) mapCmdsBySlot(ctx context.Context, cmds []Cmder) map[int][]Cmder {
cmdsMap := make(map[int][]Cmder)
for _, cmd := range cmds {
slot := c.cmdSlot(cmd)
slot := c.cmdSlot(ctx, cmd)
cmdsMap[slot] = append(cmdsMap[slot], cmd)
}
return cmdsMap
}
func (c *ClusterClient) _processTxPipelineNode(
func (c *ClusterClient) processTxPipelineNode(
ctx context.Context, node *clusterNode, cmds []Cmder, failedCmds *cmdsMap,
) error {
return node.Client.hooks.processTxPipeline(ctx, cmds, func(ctx context.Context, cmds []Cmder) error {
return node.Client.withConn(ctx, func(ctx context.Context, cn *pool.Conn) error {
err := cn.WithWriter(ctx, c.opt.WriteTimeout, func(wr *proto.Writer) error {
return writeCmds(wr, cmds)
})
) {
cmds = wrapMultiExec(ctx, cmds)
_ = node.Client.hooks.withProcessPipelineHook(ctx, cmds, func(ctx context.Context, cmds []Cmder) error {
cn, err := node.Client.getConn(ctx)
if err != nil {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
setCmdsErr(cmds, err)
return err
}
return cn.WithReader(ctx, c.opt.ReadTimeout, func(rd *proto.Reader) error {
err = c.processTxPipelineNodeConn(ctx, node, cn, cmds, failedCmds)
node.Client.releaseConn(ctx, cn, err)
return err
})
}
func (c *ClusterClient) processTxPipelineNodeConn(
ctx context.Context, node *clusterNode, cn *pool.Conn, cmds []Cmder, failedCmds *cmdsMap,
) error {
if err := cn.WithWriter(c.context(ctx), c.opt.WriteTimeout, func(wr *proto.Writer) error {
return writeCmds(wr, cmds)
}); err != nil {
if shouldRetry(err, true) {
_ = c.mapCmdsByNode(ctx, failedCmds, cmds)
}
setCmdsErr(cmds, err)
return err
}
return cn.WithReader(c.context(ctx), c.opt.ReadTimeout, func(rd *proto.Reader) error {
statusCmd := cmds[0].(*StatusCmd)
// Trim multi and exec.
cmds = cmds[1 : len(cmds)-1]
trimmedCmds := cmds[1 : len(cmds)-1]
if err := c.txPipelineReadQueued(
ctx, rd, statusCmd, trimmedCmds, failedCmds,
); err != nil {
setCmdsErr(cmds, err)
err := c.txPipelineReadQueued(ctx, rd, statusCmd, cmds, failedCmds)
if err != nil {
moved, ask, addr := isMovedError(err)
if moved || ask {
return c.cmdsMoved(ctx, cmds, moved, ask, addr, failedCmds)
return c.cmdsMoved(ctx, trimmedCmds, moved, ask, addr, failedCmds)
}
return err
}
return pipelineReadCmds(rd, cmds)
})
})
return pipelineReadCmds(rd, trimmedCmds)
})
}
@ -1406,12 +1531,7 @@ func (c *ClusterClient) txPipelineReadQueued(
return err
}
switch line[0] {
case proto.ErrorReply:
return proto.ParseErrorReply(line)
case proto.ArrayReply:
// ok
default:
if line[0] != proto.RespArray {
return fmt.Errorf("redis: expected '*', but got line %q", line)
}
@ -1568,6 +1688,15 @@ func (c *ClusterClient) PSubscribe(ctx context.Context, channels ...string) *Pub
return pubsub
}
// SSubscribe Subscribes the client to the specified shard channels.
func (c *ClusterClient) SSubscribe(ctx context.Context, channels ...string) *PubSub {
pubsub := c.pubSub()
if len(channels) > 0 {
_ = pubsub.SSubscribe(ctx, channels...)
}
return pubsub
}
func (c *ClusterClient) retryBackoff(attempt int) time.Duration {
return internal.RetryBackoff(attempt, c.opt.MinRetryBackoff, c.opt.MaxRetryBackoff)
}
@ -1614,26 +1743,27 @@ func (c *ClusterClient) cmdsInfo(ctx context.Context) (map[string]*CommandInfo,
return nil, firstErr
}
func (c *ClusterClient) cmdInfo(name string) *CommandInfo {
cmdsInfo, err := c.cmdsInfoCache.Get(c.ctx)
func (c *ClusterClient) cmdInfo(ctx context.Context, name string) *CommandInfo {
cmdsInfo, err := c.cmdsInfoCache.Get(ctx)
if err != nil {
internal.Logger.Printf(context.TODO(), "getting command info: %s", err)
return nil
}
info := cmdsInfo[name]
if info == nil {
internal.Logger.Printf(c.Context(), "info for cmd=%s not found", name)
internal.Logger.Printf(context.TODO(), "info for cmd=%s not found", name)
}
return info
}
func (c *ClusterClient) cmdSlot(cmd Cmder) int {
func (c *ClusterClient) cmdSlot(ctx context.Context, cmd Cmder) int {
args := cmd.Args()
if args[0] == "cluster" && args[1] == "getkeysinslot" {
return args[2].(int)
}
cmdInfo := c.cmdInfo(cmd.Name())
cmdInfo := c.cmdInfo(ctx, cmd.Name())
return cmdSlot(cmd, cmdFirstKeyPos(cmd, cmdInfo))
}
@ -1661,7 +1791,7 @@ func (c *ClusterClient) cmdNode(
return state.slotMasterNode(slot)
}
func (c *clusterClient) slotReadOnlyNode(state *clusterState, slot int) (*clusterNode, error) {
func (c *ClusterClient) slotReadOnlyNode(state *clusterState, slot int) (*clusterNode, error) {
if c.opt.RouteByLatency {
return state.slotClosestNode(slot)
}
@ -1708,6 +1838,13 @@ func (c *ClusterClient) MasterForKey(ctx context.Context, key string) (*Client,
return node.Client, err
}
func (c *ClusterClient) context(ctx context.Context) context.Context {
if c.opt.ContextTimeoutEnabled {
return ctx
}
return context.Background()
}
func appendUniqueNode(nodes []*clusterNode, node *clusterNode) []*clusterNode {
for _, n := range nodes {
if n == node {

10
cluster_commands.go
View File

@ -8,7 +8,7 @@ import (
func (c *ClusterClient) DBSize(ctx context.Context) *IntCmd {
cmd := NewIntCmd(ctx, "dbsize")
_ = c.hooks.process(ctx, cmd, func(ctx context.Context, _ Cmder) error {
_ = c.hooks.withProcessHook(ctx, cmd, func(ctx context.Context, _ Cmder) error {
var size int64
err := c.ForEachMaster(ctx, func(ctx context.Context, master *Client) error {
n, err := master.DBSize(ctx).Result()
@ -30,7 +30,7 @@ func (c *ClusterClient) DBSize(ctx context.Context) *IntCmd {
func (c *ClusterClient) ScriptLoad(ctx context.Context, script string) *StringCmd {
cmd := NewStringCmd(ctx, "script", "load", script)
_ = c.hooks.process(ctx, cmd, func(ctx context.Context, _ Cmder) error {
_ = c.hooks.withProcessHook(ctx, cmd, func(ctx context.Context, _ Cmder) error {
mu := &sync.Mutex{}
err := c.ForEachShard(ctx, func(ctx context.Context, shard *Client) error {
val, err := shard.ScriptLoad(ctx, script).Result()
@ -56,7 +56,7 @@ func (c *ClusterClient) ScriptLoad(ctx context.Context, script string) *StringCm
func (c *ClusterClient) ScriptFlush(ctx context.Context) *StatusCmd {
cmd := NewStatusCmd(ctx, "script", "flush")
_ = c.hooks.process(ctx, cmd, func(ctx context.Context, _ Cmder) error {
_ = c.hooks.withProcessHook(ctx, cmd, func(ctx context.Context, _ Cmder) error {
err := c.ForEachShard(ctx, func(ctx context.Context, shard *Client) error {
return shard.ScriptFlush(ctx).Err()
})
@ -82,8 +82,8 @@ func (c *ClusterClient) ScriptExists(ctx context.Context, hashes ...string) *Boo
result[i] = true
}
_ = c.hooks.process(ctx, cmd, func(ctx context.Context, _ Cmder) error {
mu := &sync.Mutex{}
_ = c.hooks.withProcessHook(ctx, cmd, func(ctx context.Context, _ Cmder) error {
var mu sync.Mutex
err := c.ForEachShard(ctx, func(ctx context.Context, shard *Client) error {
val, err := shard.ScriptExists(ctx, hashes...).Result()
if err != nil {

339
cluster_test.go
View File

@ -2,18 +2,22 @@ package redis_test
import (
"context"
"crypto/tls"
"errors"
"fmt"
"net"
"strconv"
"strings"
"sync"
"testing"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/stretchr/testify/assert"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v8/internal/hashtag"
"github.com/go-redis/redis/v9"
"github.com/go-redis/redis/v9/internal/hashtag"
)
type clusterScenario struct {
@ -82,9 +86,11 @@ func (s *clusterScenario) newClusterClient(
func (s *clusterScenario) Close() error {
for _, port := range s.ports {
processes[port].Close()
if process, ok := processes[port]; ok {
process.Close()
delete(processes, port)
}
}
return nil
}
@ -237,14 +243,6 @@ var _ = Describe("ClusterClient", func() {
var client *redis.ClusterClient
assertClusterClient := func() {
It("supports WithContext", func() {
ctx, cancel := context.WithCancel(ctx)
cancel()
err := client.Ping(ctx).Err()
Expect(err).To(MatchError("context canceled"))
})
It("should GET/SET/DEL", func() {
err := client.Get(ctx, "A").Err()
Expect(err).To(Equal(redis.Nil))
@ -515,9 +513,7 @@ var _ = Describe("ClusterClient", func() {
pipe = client.Pipeline().(*redis.Pipeline)
})
AfterEach(func() {
Expect(pipe.Close()).NotTo(HaveOccurred())
})
AfterEach(func() {})
assertPipeline()
})
@ -527,9 +523,7 @@ var _ = Describe("ClusterClient", func() {
pipe = client.TxPipeline().(*redis.Pipeline)
})
AfterEach(func() {
Expect(pipe.Close()).NotTo(HaveOccurred())
})
AfterEach(func() {})
assertPipeline()
})
@ -559,6 +553,30 @@ var _ = Describe("ClusterClient", func() {
}, 30*time.Second).ShouldNot(HaveOccurred())
})
It("supports sharded PubSub", func() {
pubsub := client.SSubscribe(ctx, "mychannel")
defer pubsub.Close()
Eventually(func() error {
_, err := client.SPublish(ctx, "mychannel", "hello").Result()
if err != nil {
return err
}
msg, err := pubsub.ReceiveTimeout(ctx, time.Second)
if err != nil {
return err
}
_, ok := msg.(*redis.Message)
if !ok {
return fmt.Errorf("got %T, wanted *redis.Message", msg)
}
return nil
}, 30*time.Second).ShouldNot(HaveOccurred())
})
It("supports PubSub.Ping without channels", func() {
pubsub := client.Subscribe(ctx)
defer pubsub.Close()
@ -571,6 +589,7 @@ var _ = Describe("ClusterClient", func() {
Describe("ClusterClient", func() {
BeforeEach(func() {
opt = redisClusterOptions()
opt.ClientName = "cluster_hi"
client = cluster.newClusterClient(ctx, opt)
err := client.ForEachMaster(ctx, func(ctx context.Context, master *redis.Client) error {
@ -661,6 +680,20 @@ var _ = Describe("ClusterClient", func() {
Expect(assertSlotsEqual(res, wanted)).NotTo(HaveOccurred())
})
It("should cluster client setname", func() {
err := client.ForEachShard(ctx, func(ctx context.Context, c *redis.Client) error {
return c.Ping(ctx).Err()
})
Expect(err).NotTo(HaveOccurred())
_ = client.ForEachShard(ctx, func(ctx context.Context, c *redis.Client) error {
val, err := c.ClientList(ctx).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).Should(ContainSubstring("name=cluster_hi"))
return nil
})
})
It("should CLUSTER NODES", func() {
res, err := client.ClusterNodes(ctx).Result()
Expect(err).NotTo(HaveOccurred())
@ -737,6 +770,9 @@ var _ = Describe("ClusterClient", func() {
})
It("supports Process hook", func() {
testCtx, cancel := context.WithCancel(ctx)
defer cancel()
err := client.Ping(ctx).Err()
Expect(err).NotTo(HaveOccurred())
@ -748,29 +784,47 @@ var _ = Describe("ClusterClient", func() {
var stack []string
clusterHook := &hook{
beforeProcess: func(ctx context.Context, cmd redis.Cmder) (context.Context, error) {
processHook: func(hook redis.ProcessHook) redis.ProcessHook {
return func(ctx context.Context, cmd redis.Cmder) error {
select {
case <-testCtx.Done():
return hook(ctx, cmd)
default:
}
Expect(cmd.String()).To(Equal("ping: "))
stack = append(stack, "cluster.BeforeProcess")
return ctx, nil
},
afterProcess: func(ctx context.Context, cmd redis.Cmder) error {
err := hook(ctx, cmd)
Expect(cmd.String()).To(Equal("ping: PONG"))
stack = append(stack, "cluster.AfterProcess")
return nil
return err
}
},
}
client.AddHook(clusterHook)
nodeHook := &hook{
beforeProcess: func(ctx context.Context, cmd redis.Cmder) (context.Context, error) {
processHook: func(hook redis.ProcessHook) redis.ProcessHook {
return func(ctx context.Context, cmd redis.Cmder) error {
select {
case <-testCtx.Done():
return hook(ctx, cmd)
default:
}
Expect(cmd.String()).To(Equal("ping: "))
stack = append(stack, "shard.BeforeProcess")
return ctx, nil
},
afterProcess: func(ctx context.Context, cmd redis.Cmder) error {
err := hook(ctx, cmd)
Expect(cmd.String()).To(Equal("ping: PONG"))
stack = append(stack, "shard.AfterProcess")
return nil
return err
}
},
}
@ -787,11 +841,6 @@ var _ = Describe("ClusterClient", func() {
"shard.AfterProcess",
"cluster.AfterProcess",
}))
clusterHook.beforeProcess = nil
clusterHook.afterProcess = nil
nodeHook.beforeProcess = nil
nodeHook.afterProcess = nil
})
It("supports Pipeline hook", func() {
@ -806,33 +855,39 @@ var _ = Describe("ClusterClient", func() {
var stack []string
client.AddHook(&hook{
beforeProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
processPipelineHook: func(hook redis.ProcessPipelineHook) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
Expect(cmds).To(HaveLen(1))
Expect(cmds[0].String()).To(Equal("ping: "))
stack = append(stack, "cluster.BeforeProcessPipeline")
return ctx, nil
},
afterProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) error {
err := hook(ctx, cmds)
Expect(cmds).To(HaveLen(1))
Expect(cmds[0].String()).To(Equal("ping: PONG"))
stack = append(stack, "cluster.AfterProcessPipeline")
return nil
return err
}
},
})
_ = client.ForEachShard(ctx, func(ctx context.Context, node *redis.Client) error {
node.AddHook(&hook{
beforeProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
processPipelineHook: func(hook redis.ProcessPipelineHook) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
Expect(cmds).To(HaveLen(1))
Expect(cmds[0].String()).To(Equal("ping: "))
stack = append(stack, "shard.BeforeProcessPipeline")
return ctx, nil
},
afterProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) error {
err := hook(ctx, cmds)
Expect(cmds).To(HaveLen(1))
Expect(cmds[0].String()).To(Equal("ping: PONG"))
stack = append(stack, "shard.AfterProcessPipeline")
return nil
return err
}
},
})
return nil
@ -863,33 +918,39 @@ var _ = Describe("ClusterClient", func() {
var stack []string
client.AddHook(&hook{
beforeProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
processPipelineHook: func(hook redis.ProcessPipelineHook) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
Expect(cmds).To(HaveLen(3))
Expect(cmds[1].String()).To(Equal("ping: "))
stack = append(stack, "cluster.BeforeProcessPipeline")
return ctx, nil
},
afterProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) error {
err := hook(ctx, cmds)
Expect(cmds).To(HaveLen(3))
Expect(cmds[1].String()).To(Equal("ping: PONG"))
stack = append(stack, "cluster.AfterProcessPipeline")
return nil
return err
}
},
})
_ = client.ForEachShard(ctx, func(ctx context.Context, node *redis.Client) error {
node.AddHook(&hook{
beforeProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
processPipelineHook: func(hook redis.ProcessPipelineHook) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
Expect(cmds).To(HaveLen(3))
Expect(cmds[1].String()).To(Equal("ping: "))
stack = append(stack, "shard.BeforeProcessPipeline")
return ctx, nil
},
afterProcessPipeline: func(ctx context.Context, cmds []redis.Cmder) error {
err := hook(ctx, cmds)
Expect(cmds).To(HaveLen(3))
Expect(cmds[1].String()).To(Equal("ping: PONG"))
stack = append(stack, "shard.AfterProcessPipeline")
return nil
return err
}
},
})
return nil
@ -1182,16 +1243,17 @@ var _ = Describe("ClusterClient with unavailable Cluster", func() {
var client *redis.ClusterClient
BeforeEach(func() {
for _, node := range cluster.clients {
err := node.ClientPause(ctx, 5*time.Second).Err()
Expect(err).NotTo(HaveOccurred())
}
opt := redisClusterOptions()
opt.ReadTimeout = 250 * time.Millisecond
opt.WriteTimeout = 250 * time.Millisecond
opt.MaxRedirects = 1
client = cluster.newClusterClientUnstable(opt)
Expect(client.Ping(ctx).Err()).NotTo(HaveOccurred())
for _, node := range cluster.clients {
err := node.ClientPause(ctx, 5*time.Second).Err()
Expect(err).NotTo(HaveOccurred())
}
})
AfterEach(func() {
@ -1257,27 +1319,182 @@ var _ = Describe("ClusterClient timeout", func() {
Context("read/write timeout", func() {
BeforeEach(func() {
opt := redisClusterOptions()
opt.ReadTimeout = 250 * time.Millisecond
opt.WriteTimeout = 250 * time.Millisecond
opt.MaxRedirects = 1
client = cluster.newClusterClient(ctx, opt)
err := client.ForEachShard(ctx, func(ctx context.Context, client *redis.Client) error {
return client.ClientPause(ctx, pause).Err()
err := client.ClientPause(ctx, pause).Err()
opt := client.Options()
opt.ReadTimeout = time.Nanosecond
opt.WriteTimeout = time.Nanosecond
return err
})
Expect(err).NotTo(HaveOccurred())
// Overwrite timeouts after the client is initialized.
opt.ReadTimeout = time.Nanosecond
opt.WriteTimeout = time.Nanosecond
opt.MaxRedirects = 0
})
AfterEach(func() {
_ = client.ForEachShard(ctx, func(ctx context.Context, client *redis.Client) error {
defer GinkgoRecover()
opt := client.Options()
opt.ReadTimeout = time.Second
opt.WriteTimeout = time.Second
Eventually(func() error {
return client.Ping(ctx).Err()
}, 2*pause).ShouldNot(HaveOccurred())
return nil
})
err := client.Close()
Expect(err).NotTo(HaveOccurred())
})
testTimeout()
})
})
func TestParseClusterURL(t *testing.T) {
cases := []struct {
test string
url string
o *redis.ClusterOptions // expected value
err error
}{
{
test: "ParseRedisURL",
url: "redis://localhost:123",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}},
}, {
test: "ParseRedissURL",
url: "rediss://localhost:123",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, TLSConfig: &tls.Config{ServerName: "localhost"}},
}, {
test: "MissingRedisPort",
url: "redis://localhost",
o: &redis.ClusterOptions{Addrs: []string{"localhost:6379"}},
}, {
test: "MissingRedissPort",
url: "rediss://localhost",
o: &redis.ClusterOptions{Addrs: []string{"localhost:6379"}, TLSConfig: &tls.Config{ServerName: "localhost"}},
}, {
test: "MultipleRedisURLs",
url: "redis://localhost:123?addr=localhost:1234&addr=localhost:12345",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123", "localhost:1234", "localhost:12345"}},
}, {
test: "MultipleRedissURLs",
url: "rediss://localhost:123?addr=localhost:1234&addr=localhost:12345",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123", "localhost:1234", "localhost:12345"}, TLSConfig: &tls.Config{ServerName: "localhost"}},
}, {
test: "OnlyPassword",
url: "redis://:bar@localhost:123",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, Password: "bar"},
}, {
test: "OnlyUser",
url: "redis://foo@localhost:123",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, Username: "foo"},
}, {
test: "RedisUsernamePassword",
url: "redis://foo:bar@localhost:123",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, Username: "foo", Password: "bar"},
}, {
test: "RedissUsernamePassword",
url: "rediss://foo:bar@localhost:123?addr=localhost:1234",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123", "localhost:1234"}, Username: "foo", Password: "bar", TLSConfig: &tls.Config{ServerName: "localhost"}},
}, {
test: "QueryParameters",
url: "redis://localhost:123?read_timeout=2&pool_fifo=true&addr=localhost:1234",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123", "localhost:1234"}, ReadTimeout: 2 * time.Second, PoolFIFO: true},
}, {
test: "DisabledTimeout",
url: "redis://localhost:123?conn_max_idle_time=0",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, ConnMaxIdleTime: -1},
}, {
test: "DisabledTimeoutNeg",
url: "redis://localhost:123?conn_max_idle_time=-1",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, ConnMaxIdleTime: -1},
}, {
test: "UseDefault",
url: "redis://localhost:123?conn_max_idle_time=",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, ConnMaxIdleTime: 0},
}, {
test: "ClientName",
url: "redis://localhost:123?client_name=cluster_hi",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, ClientName: "cluster_hi"},
}, {
test: "UseDefaultMissing=",
url: "redis://localhost:123?conn_max_idle_time",
o: &redis.ClusterOptions{Addrs: []string{"localhost:123"}, ConnMaxIdleTime: 0},
}, {
test: "InvalidQueryAddr",
url: "rediss://foo:bar@localhost:123?addr=rediss://foo:barr@localhost:1234",
err: errors.New(`redis: unable to parse addr param: rediss://foo:barr@localhost:1234`),
}, {
test: "InvalidInt",
url: "redis://localhost?pool_size=five",
err: errors.New(`redis: invalid pool_size number: strconv.Atoi: parsing "five": invalid syntax`),
}, {
test: "InvalidBool",
url: "redis://localhost?pool_fifo=yes",
err: errors.New(`redis: invalid pool_fifo boolean: expected true/false/1/0 or an empty string, got "yes"`),
}, {
test: "UnknownParam",
url: "redis://localhost?abc=123",
err: errors.New("redis: unexpected option: abc"),
}, {
test: "InvalidScheme",
url: "https://google.com",
err: errors.New("redis: invalid URL scheme: https"),
},
}
for i := range cases {
tc := cases[i]
t.Run(tc.test, func(t *testing.T) {
t.Parallel()
actual, err := redis.ParseClusterURL(tc.url)
if tc.err == nil && err != nil {
t.Fatalf("unexpected error: %q", err)
return
}
if tc.err != nil && err == nil {
t.Fatalf("expected error: got %+v", actual)
return
}
if tc.err != nil && err != nil {
if tc.err.Error() != err.Error() {
t.Fatalf("got %q, expected %q", err, tc.err)
}
return
}
comprareOptions(t, actual, tc.o)
})
}
}
func comprareOptions(t *testing.T, actual, expected *redis.ClusterOptions) {
t.Helper()
assert.Equal(t, expected.Addrs, actual.Addrs)
assert.Equal(t, expected.TLSConfig, actual.TLSConfig)
assert.Equal(t, expected.Username, actual.Username)
assert.Equal(t, expected.Password, actual.Password)
assert.Equal(t, expected.MaxRetries, actual.MaxRetries)
assert.Equal(t, expected.MinRetryBackoff, actual.MinRetryBackoff)
assert.Equal(t, expected.MaxRetryBackoff, actual.MaxRetryBackoff)
assert.Equal(t, expected.DialTimeout, actual.DialTimeout)
assert.Equal(t, expected.ReadTimeout, actual.ReadTimeout)
assert.Equal(t, expected.WriteTimeout, actual.WriteTimeout)
assert.Equal(t, expected.PoolFIFO, actual.PoolFIFO)
assert.Equal(t, expected.PoolSize, actual.PoolSize)
assert.Equal(t, expected.MinIdleConns, actual.MinIdleConns)
assert.Equal(t, expected.ConnMaxLifetime, actual.ConnMaxLifetime)
assert.Equal(t, expected.ConnMaxIdleTime, actual.ConnMaxIdleTime)
assert.Equal(t, expected.PoolTimeout, actual.PoolTimeout)
}

1756
command.go
View File

File diff suppressed because it is too large Load Diff

4
command_test.go
View File

@ -4,10 +4,10 @@ import (
"errors"
"time"
"github.com/go-redis/redis/v9"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
redis "github.com/go-redis/redis/v8"
)
var _ = Describe("Cmd", func() {

432
commands.go
View File

@ -7,7 +7,7 @@ import (
"reflect"
"time"
"github.com/go-redis/redis/v8/internal"
"github.com/go-redis/redis/v9/internal"
)
// KeepTTL is a Redis KEEPTTL option to keep existing TTL, it requires your redis-server version >= 6.0,
@ -120,6 +120,10 @@ type Cmdable interface {
Exists(ctx context.Context, keys ...string) *IntCmd
Expire(ctx context.Context, key string, expiration time.Duration) *BoolCmd
ExpireAt(ctx context.Context, key string, tm time.Time) *BoolCmd
ExpireNX(ctx context.Context, key string, expiration time.Duration) *BoolCmd
ExpireXX(ctx context.Context, key string, expiration time.Duration) *BoolCmd
ExpireGT(ctx context.Context, key string, expiration time.Duration) *BoolCmd
ExpireLT(ctx context.Context, key string, expiration time.Duration) *BoolCmd
Keys(ctx context.Context, pattern string) *StringSliceCmd
Migrate(ctx context.Context, host, port, key string, db int, timeout time.Duration) *StatusCmd
Move(ctx context.Context, key string, db int) *BoolCmd
@ -136,6 +140,7 @@ type Cmdable interface {
Restore(ctx context.Context, key string, ttl time.Duration, value string) *StatusCmd
RestoreReplace(ctx context.Context, key string, ttl time.Duration, value string) *StatusCmd
Sort(ctx context.Context, key string, sort *Sort) *StringSliceCmd
SortRO(ctx context.Context, key string, sort *Sort) *StringSliceCmd
SortStore(ctx context.Context, key, store string, sort *Sort) *IntCmd
SortInterfaces(ctx context.Context, key string, sort *Sort) *SliceCmd
Touch(ctx context.Context, keys ...string) *IntCmd
@ -157,12 +162,12 @@ type Cmdable interface {
MSetNX(ctx context.Context, values ...interface{}) *BoolCmd
Set(ctx context.Context, key string, value interface{}, expiration time.Duration) *StatusCmd
SetArgs(ctx context.Context, key string, value interface{}, a SetArgs) *StatusCmd
// TODO: rename to SetEx
SetEX(ctx context.Context, key string, value interface{}, expiration time.Duration) *StatusCmd
SetEx(ctx context.Context, key string, value interface{}, expiration time.Duration) *StatusCmd
SetNX(ctx context.Context, key string, value interface{}, expiration time.Duration) *BoolCmd
SetXX(ctx context.Context, key string, value interface{}, expiration time.Duration) *BoolCmd
SetRange(ctx context.Context, key string, offset int64, value string) *IntCmd
StrLen(ctx context.Context, key string) *IntCmd
Copy(ctx context.Context, sourceKey string, destKey string, db int, replace bool) *IntCmd
GetBit(ctx context.Context, key string, offset int64) *IntCmd
SetBit(ctx context.Context, key string, offset int64, value int) *IntCmd
@ -183,7 +188,7 @@ type Cmdable interface {
HDel(ctx context.Context, key string, fields ...string) *IntCmd
HExists(ctx context.Context, key, field string) *BoolCmd
HGet(ctx context.Context, key, field string) *StringCmd
HGetAll(ctx context.Context, key string) *StringStringMapCmd
HGetAll(ctx context.Context, key string) *MapStringStringCmd
HIncrBy(ctx context.Context, key, field string, incr int64) *IntCmd
HIncrByFloat(ctx context.Context, key, field string, incr float64) *FloatCmd
HKeys(ctx context.Context, key string) *StringSliceCmd
@ -193,7 +198,8 @@ type Cmdable interface {
HMSet(ctx context.Context, key string, values ...interface{}) *BoolCmd
HSetNX(ctx context.Context, key, field string, value interface{}) *BoolCmd
HVals(ctx context.Context, key string) *StringSliceCmd
HRandField(ctx context.Context, key string, count int, withValues bool) *StringSliceCmd
HRandField(ctx context.Context, key string, count int) *StringSliceCmd
HRandFieldWithValues(ctx context.Context, key string, count int) *KeyValueSliceCmd
BLPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd
BRPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd
@ -226,6 +232,7 @@ type Cmdable interface {
SDiff(ctx context.Context, keys ...string) *StringSliceCmd
SDiffStore(ctx context.Context, destination string, keys ...string) *IntCmd
SInter(ctx context.Context, keys ...string) *StringSliceCmd
SInterCard(ctx context.Context, limit int64, keys ...string) *IntCmd
SInterStore(ctx context.Context, destination string, keys ...string) *IntCmd
SIsMember(ctx context.Context, key string, member interface{}) *BoolCmd
SMIsMember(ctx context.Context, key string, members ...interface{}) *BoolSliceCmd
@ -263,10 +270,6 @@ type Cmdable interface {
XClaimJustID(ctx context.Context, a *XClaimArgs) *StringSliceCmd
XAutoClaim(ctx context.Context, a *XAutoClaimArgs) *XAutoClaimCmd
XAutoClaimJustID(ctx context.Context, a *XAutoClaimArgs) *XAutoClaimJustIDCmd
// TODO: XTrim and XTrimApprox remove in v9.
XTrim(ctx context.Context, key string, maxLen int64) *IntCmd
XTrimApprox(ctx context.Context, key string, maxLen int64) *IntCmd
XTrimMaxLen(ctx context.Context, key string, maxLen int64) *IntCmd
XTrimMaxLenApprox(ctx context.Context, key string, maxLen, limit int64) *IntCmd
XTrimMinID(ctx context.Context, key string, minID string) *IntCmd
@ -279,33 +282,18 @@ type Cmdable interface {
BZPopMax(ctx context.Context, timeout time.Duration, keys ...string) *ZWithKeyCmd
BZPopMin(ctx context.Context, timeout time.Duration, keys ...string) *ZWithKeyCmd
// TODO: remove
// ZAddCh
// ZIncr
// ZAddNXCh
// ZAddXXCh
// ZIncrNX
// ZIncrXX
// in v9.
// use ZAddArgs and ZAddArgsIncr.
ZAdd(ctx context.Context, key string, members ...*Z) *IntCmd
ZAddNX(ctx context.Context, key string, members ...*Z) *IntCmd
ZAddXX(ctx context.Context, key string, members ...*Z) *IntCmd
ZAddCh(ctx context.Context, key string, members ...*Z) *IntCmd
ZAddNXCh(ctx context.Context, key string, members ...*Z) *IntCmd
ZAddXXCh(ctx context.Context, key string, members ...*Z) *IntCmd
ZAdd(ctx context.Context, key string, members ...Z) *IntCmd
ZAddNX(ctx context.Context, key string, members ...Z) *IntCmd
ZAddXX(ctx context.Context, key string, members ...Z) *IntCmd
ZAddArgs(ctx context.Context, key string, args ZAddArgs) *IntCmd
ZAddArgsIncr(ctx context.Context, key string, args ZAddArgs) *FloatCmd
ZIncr(ctx context.Context, key string, member *Z) *FloatCmd
ZIncrNX(ctx context.Context, key string, member *Z) *FloatCmd
ZIncrXX(ctx context.Context, key string, member *Z) *FloatCmd
ZCard(ctx context.Context, key string) *IntCmd
ZCount(ctx context.Context, key, min, max string) *IntCmd
ZLexCount(ctx context.Context, key, min, max string) *IntCmd
ZIncrBy(ctx context.Context, key string, increment float64, member string) *FloatCmd
ZInter(ctx context.Context, store *ZStore) *StringSliceCmd
ZInterWithScores(ctx context.Context, store *ZStore) *ZSliceCmd
ZInterCard(ctx context.Context, limit int64, keys ...string) *IntCmd
ZInterStore(ctx context.Context, destination string, store *ZStore) *IntCmd
ZMScore(ctx context.Context, key string, members ...string) *FloatSliceCmd
ZPopMax(ctx context.Context, key string, count ...int64) *ZSliceCmd
@ -331,9 +319,10 @@ type Cmdable interface {
ZRevRank(ctx context.Context, key, member string) *IntCmd
ZScore(ctx context.Context, key, member string) *FloatCmd
ZUnionStore(ctx context.Context, dest string, store *ZStore) *IntCmd
ZRandMember(ctx context.Context, key string, count int) *StringSliceCmd
ZRandMemberWithScores(ctx context.Context, key string, count int) *ZSliceCmd
ZUnion(ctx context.Context, store ZStore) *StringSliceCmd
ZUnionWithScores(ctx context.Context, store ZStore) *ZSliceCmd
ZRandMember(ctx context.Context, key string, count int, withScores bool) *StringSliceCmd
ZDiff(ctx context.Context, keys ...string) *StringSliceCmd
ZDiffWithScores(ctx context.Context, keys ...string) *ZSliceCmd
ZDiffStore(ctx context.Context, destination string, keys ...string) *IntCmd
@ -348,8 +337,11 @@ type Cmdable interface {
ClientKillByFilter(ctx context.Context, keys ...string) *IntCmd
ClientList(ctx context.Context) *StringCmd
ClientPause(ctx context.Context, dur time.Duration) *BoolCmd
ClientUnpause(ctx context.Context) *BoolCmd
ClientID(ctx context.Context) *IntCmd
ConfigGet(ctx context.Context, parameter string) *SliceCmd
ClientUnblock(ctx context.Context, id int64) *IntCmd
ClientUnblockWithError(ctx context.Context, id int64) *IntCmd
ConfigGet(ctx context.Context, parameter string) *MapStringStringCmd
ConfigResetStat(ctx context.Context) *StatusCmd
ConfigSet(ctx context.Context, parameter, value string) *StatusCmd
ConfigRewrite(ctx context.Context) *StatusCmd
@ -365,6 +357,7 @@ type Cmdable interface {
ShutdownSave(ctx context.Context) *StatusCmd
ShutdownNoSave(ctx context.Context) *StatusCmd
SlaveOf(ctx context.Context, host, port string) *StatusCmd
SlowLogGet(ctx context.Context, num int64) *SlowLogCmd
Time(ctx context.Context) *TimeCmd
DebugObject(ctx context.Context, key string) *StringCmd
ReadOnly(ctx context.Context) *StatusCmd
@ -373,15 +366,20 @@ type Cmdable interface {
Eval(ctx context.Context, script string, keys []string, args ...interface{}) *Cmd
EvalSha(ctx context.Context, sha1 string, keys []string, args ...interface{}) *Cmd
EvalRO(ctx context.Context, script string, keys []string, args ...interface{}) *Cmd
EvalShaRO(ctx context.Context, sha1 string, keys []string, args ...interface{}) *Cmd
ScriptExists(ctx context.Context, hashes ...string) *BoolSliceCmd
ScriptFlush(ctx context.Context) *StatusCmd
ScriptKill(ctx context.Context) *StatusCmd
ScriptLoad(ctx context.Context, script string) *StringCmd
Publish(ctx context.Context, channel string, message interface{}) *IntCmd
SPublish(ctx context.Context, channel string, message interface{}) *IntCmd
PubSubChannels(ctx context.Context, pattern string) *StringSliceCmd
PubSubNumSub(ctx context.Context, channels ...string) *StringIntMapCmd
PubSubNumSub(ctx context.Context, channels ...string) *MapStringIntCmd
PubSubNumPat(ctx context.Context) *IntCmd
PubSubShardChannels(ctx context.Context, pattern string) *StringSliceCmd
PubSubShardNumSub(ctx context.Context, channels ...string) *MapStringIntCmd
ClusterSlots(ctx context.Context) *ClusterSlotsCmd
ClusterNodes(ctx context.Context) *StringCmd
@ -423,6 +421,7 @@ type StatefulCmdable interface {
Select(ctx context.Context, index int) *StatusCmd
SwapDB(ctx context.Context, index1, index2 int) *StatusCmd
ClientSetName(ctx context.Context, name string) *BoolCmd
Hello(ctx context.Context, ver int, username, password, clientName string) *MapStringInterfaceCmd
}
var (
@ -455,6 +454,7 @@ func (c statefulCmdable) AuthACL(ctx context.Context, username, password string)
func (c cmdable) Wait(ctx context.Context, numSlaves int, timeout time.Duration) *IntCmd {
cmd := NewIntCmd(ctx, "wait", numSlaves, int(timeout/time.Millisecond))
cmd.setReadTimeout(timeout)
_ = c(ctx, cmd)
return cmd
}
@ -478,6 +478,26 @@ func (c statefulCmdable) ClientSetName(ctx context.Context, name string) *BoolCm
return cmd
}
// Hello Set the resp protocol used.
func (c statefulCmdable) Hello(ctx context.Context,
ver int, username, password, clientName string) *MapStringInterfaceCmd {
args := make([]interface{}, 0, 7)
args = append(args, "hello", ver)
if password != "" {
if username != "" {
args = append(args, "auth", username, password)
} else {
args = append(args, "auth", "default", password)
}
}
if clientName != "" {
args = append(args, "setname", clientName)
}
cmd := NewMapStringInterfaceCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
//------------------------------------------------------------------------------
func (c cmdable) Command(ctx context.Context) *CommandsInfoCmd {
@ -715,8 +735,9 @@ type Sort struct {
Alpha bool
}
func (sort *Sort) args(key string) []interface{} {
args := []interface{}{"sort", key}
func (sort *Sort) args(command, key string) []interface{} {
args := []interface{}{command, key}
if sort.By != "" {
args = append(args, "by", sort.By)
}
@ -735,14 +756,20 @@ func (sort *Sort) args(key string) []interface{} {
return args
}
func (c cmdable) SortRO(ctx context.Context, key string, sort *Sort) *StringSliceCmd {
cmd := NewStringSliceCmd(ctx, sort.args("sort_ro", key)...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) Sort(ctx context.Context, key string, sort *Sort) *StringSliceCmd {
cmd := NewStringSliceCmd(ctx, sort.args(key)...)
cmd := NewStringSliceCmd(ctx, sort.args("sort", key)...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) SortStore(ctx context.Context, key, store string, sort *Sort) *IntCmd {
args := sort.args(key)
args := sort.args("sort", key)
if store != "" {
args = append(args, "store", store)
}
@ -752,7 +779,7 @@ func (c cmdable) SortStore(ctx context.Context, key, store string, sort *Sort) *
}
func (c cmdable) SortInterfaces(ctx context.Context, key string, sort *Sort) *SliceCmd {
cmd := NewSliceCmd(ctx, sort.args(key)...)
cmd := NewSliceCmd(ctx, sort.args("sort", key)...)
_ = c(ctx, cmd)
return cmd
}
@ -900,7 +927,7 @@ func (c cmdable) MSetNX(ctx context.Context, values ...interface{}) *BoolCmd {
}
// Set Redis `SET key value [expiration]` command.
// Use expiration for `SETEX`-like behavior.
// Use expiration for `SETEx`-like behavior.
//
// Zero expiration means the key has no expiration time.
// KeepTTL is a Redis KEEPTTL option to keep existing TTL, it requires your redis-server version >= 6.0,
@ -976,8 +1003,8 @@ func (c cmdable) SetArgs(ctx context.Context, key string, value interface{}, a S
return cmd
}
// SetEX Redis `SETEX key expiration value` command.
func (c cmdable) SetEX(ctx context.Context, key string, value interface{}, expiration time.Duration) *StatusCmd {
// SetEx Redis `SETEx key expiration value` command.
func (c cmdable) SetEx(ctx context.Context, key string, value interface{}, expiration time.Duration) *StatusCmd {
cmd := NewStatusCmd(ctx, "setex", key, formatSec(ctx, expiration), value)
_ = c(ctx, cmd)
return cmd
@ -1044,6 +1071,16 @@ func (c cmdable) StrLen(ctx context.Context, key string) *IntCmd {
return cmd
}
func (c cmdable) Copy(ctx context.Context, sourceKey, destKey string, db int, replace bool) *IntCmd {
args := []interface{}{"copy", sourceKey, destKey, "DB", db}
if replace {
args = append(args, "REPLACE")
}
cmd := NewIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
//------------------------------------------------------------------------------
func (c cmdable) GetBit(ctx context.Context, key string, offset int64) *IntCmd {
@ -1237,8 +1274,8 @@ func (c cmdable) HGet(ctx context.Context, key, field string) *StringCmd {
return cmd
}
func (c cmdable) HGetAll(ctx context.Context, key string) *StringStringMapCmd {
cmd := NewStringStringMapCmd(ctx, "hgetall", key)
func (c cmdable) HGetAll(ctx context.Context, key string) *MapStringStringCmd {
cmd := NewMapStringStringCmd(ctx, "hgetall", key)
_ = c(ctx, cmd)
return cmd
}
@ -1330,16 +1367,15 @@ func (c cmdable) HVals(ctx context.Context, key string) *StringSliceCmd {
}
// HRandField redis-server version >= 6.2.0.
func (c cmdable) HRandField(ctx context.Context, key string, count int, withValues bool) *StringSliceCmd {
args := make([]interface{}, 0, 4)
func (c cmdable) HRandField(ctx context.Context, key string, count int) *StringSliceCmd {
cmd := NewStringSliceCmd(ctx, "hrandfield", key, count)
_ = c(ctx, cmd)
return cmd
}
// Although count=0 is meaningless, redis accepts count=0.
args = append(args, "hrandfield", key, count)
if withValues {
args = append(args, "withvalues")
}
cmd := NewStringSliceCmd(ctx, args...)
// HRandFieldWithValues redis-server version >= 6.2.0.
func (c cmdable) HRandFieldWithValues(ctx context.Context, key string, count int) *KeyValueSliceCmd {
cmd := NewKeyValueSliceCmd(ctx, "hrandfield", key, count, "withvalues")
_ = c(ctx, cmd)
return cmd
}
@ -1619,6 +1655,22 @@ func (c cmdable) SInter(ctx context.Context, keys ...string) *StringSliceCmd {
return cmd
}
func (c cmdable) SInterCard(ctx context.Context, limit int64, keys ...string) *IntCmd {
args := make([]interface{}, 4+len(keys))
args[0] = "sintercard"
numkeys := int64(0)
for i, key := range keys {
args[2+i] = key
numkeys++
}
args[1] = numkeys
args[2+numkeys] = "limit"
args[3+numkeys] = limit
cmd := NewIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) SInterStore(ctx context.Context, destination string, keys ...string) *IntCmd {
args := make([]interface{}, 2+len(keys))
args[0] = "sinterstore"
@ -1742,10 +1794,6 @@ type XAddArgs struct {
Stream string
NoMkStream bool
MaxLen int64 // MAXLEN N
// Deprecated: use MaxLen+Approx, remove in v9.
MaxLenApprox int64 // MAXLEN ~ N
MinID string
// Approx causes MaxLen and MinID to use "~" matcher (instead of "=").
Approx bool
@ -1754,8 +1802,6 @@ type XAddArgs struct {
Values interface{}
}
// XAdd a.Limit has a bug, please confirm it and use it.
// issue: https://github.com/redis/redis/issues/9046
func (c cmdable) XAdd(ctx context.Context, a *XAddArgs) *StringCmd {
args := make([]interface{}, 0, 11)
args = append(args, "xadd", a.Stream)
@ -1769,9 +1815,6 @@ func (c cmdable) XAdd(ctx context.Context, a *XAddArgs) *StringCmd {
} else {
args = append(args, "maxlen", a.MaxLen)
}
case a.MaxLenApprox > 0:
// TODO remove in v9.
args = append(args, "maxlen", "~", a.MaxLenApprox)
case a.MinID != "":
if a.Approx {
args = append(args, "minid", "~", a.MinID)
@ -1865,7 +1908,7 @@ func (c cmdable) XRead(ctx context.Context, a *XReadArgs) *XStreamSliceCmd {
if a.Block >= 0 {
cmd.setReadTimeout(a.Block)
}
cmd.setFirstKeyPos(keyPos)
cmd.SetFirstKeyPos(keyPos)
_ = c(ctx, cmd)
return cmd
}
@ -1949,7 +1992,7 @@ func (c cmdable) XReadGroup(ctx context.Context, a *XReadGroupArgs) *XStreamSlic
if a.Block >= 0 {
cmd.setReadTimeout(a.Block)
}
cmd.setFirstKeyPos(keyPos)
cmd.SetFirstKeyPos(keyPos)
_ = c(ctx, cmd)
return cmd
}
@ -2066,8 +2109,10 @@ func xClaimArgs(a *XClaimArgs) []interface{} {
// xTrim If approx is true, add the "~" parameter, otherwise it is the default "=" (redis default).
// example:
//
// XTRIM key MAXLEN/MINID threshold LIMIT limit.
// XTRIM key MAXLEN/MINID ~ threshold LIMIT limit.
//
// The redis-server version is lower than 6.2, please set limit to 0.
func (c cmdable) xTrim(
ctx context.Context, key, strategy string,
@ -2087,38 +2132,20 @@ func (c cmdable) xTrim(
return cmd
}
// Deprecated: use XTrimMaxLen, remove in v9.
func (c cmdable) XTrim(ctx context.Context, key string, maxLen int64) *IntCmd {
return c.xTrim(ctx, key, "maxlen", false, maxLen, 0)
}
// Deprecated: use XTrimMaxLenApprox, remove in v9.
func (c cmdable) XTrimApprox(ctx context.Context, key string, maxLen int64) *IntCmd {
return c.xTrim(ctx, key, "maxlen", true, maxLen, 0)
}
// XTrimMaxLen No `~` rules are used, `limit` cannot be used.
// cmd: XTRIM key MAXLEN maxLen
func (c cmdable) XTrimMaxLen(ctx context.Context, key string, maxLen int64) *IntCmd {
return c.xTrim(ctx, key, "maxlen", false, maxLen, 0)
}
// XTrimMaxLenApprox LIMIT has a bug, please confirm it and use it.
// issue: https://github.com/redis/redis/issues/9046
// cmd: XTRIM key MAXLEN ~ maxLen LIMIT limit
func (c cmdable) XTrimMaxLenApprox(ctx context.Context, key string, maxLen, limit int64) *IntCmd {
return c.xTrim(ctx, key, "maxlen", true, maxLen, limit)
}
// XTrimMinID No `~` rules are used, `limit` cannot be used.
// cmd: XTRIM key MINID minID
func (c cmdable) XTrimMinID(ctx context.Context, key string, minID string) *IntCmd {
return c.xTrim(ctx, key, "minid", false, minID, 0)
}
// XTrimMinIDApprox LIMIT has a bug, please confirm it and use it.
// issue: https://github.com/redis/redis/issues/9046
// cmd: XTRIM key MINID ~ minID LIMIT limit
func (c cmdable) XTrimMinIDApprox(ctx context.Context, key string, minID string, limit int64) *IntCmd {
return c.xTrim(ctx, key, "minid", true, minID, limit)
}
@ -2283,116 +2310,26 @@ func (c cmdable) ZAddArgsIncr(ctx context.Context, key string, args ZAddArgs) *F
return cmd
}
// TODO: Compatible with v8 api, will be removed in v9.
func (c cmdable) zAdd(ctx context.Context, key string, args ZAddArgs, members ...*Z) *IntCmd {
args.Members = make([]Z, len(members))
for i, m := range members {
args.Members[i] = *m
}
cmd := NewIntCmd(ctx, c.zAddArgs(key, args, false)...)
_ = c(ctx, cmd)
return cmd
}
// ZAdd Redis `ZADD key score member [score member ...]` command.
func (c cmdable) ZAdd(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{}, members...)
func (c cmdable) ZAdd(ctx context.Context, key string, members ...Z) *IntCmd {
return c.ZAddArgs(ctx, key, ZAddArgs{
Members: members,
})
}
// ZAddNX Redis `ZADD key NX score member [score member ...]` command.
func (c cmdable) ZAddNX(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{
func (c cmdable) ZAddNX(ctx context.Context, key string, members ...Z) *IntCmd {
return c.ZAddArgs(ctx, key, ZAddArgs{
NX: true,
}, members...)
Members: members,
})
}
// ZAddXX Redis `ZADD key XX score member [score member ...]` command.
func (c cmdable) ZAddXX(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{
func (c cmdable) ZAddXX(ctx context.Context, key string, members ...Z) *IntCmd {
return c.ZAddArgs(ctx, key, ZAddArgs{
XX: true,
}, members...)
}
// ZAddCh Redis `ZADD key CH score member [score member ...]` command.
// Deprecated: Use
// client.ZAddArgs(ctx, ZAddArgs{
// Ch: true,
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZAddCh(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{
Ch: true,
}, members...)
}
// ZAddNXCh Redis `ZADD key NX CH score member [score member ...]` command.
// Deprecated: Use
// client.ZAddArgs(ctx, ZAddArgs{
// NX: true,
// Ch: true,
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZAddNXCh(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{
NX: true,
Ch: true,
}, members...)
}
// ZAddXXCh Redis `ZADD key XX CH score member [score member ...]` command.
// Deprecated: Use
// client.ZAddArgs(ctx, ZAddArgs{
// XX: true,
// Ch: true,
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZAddXXCh(ctx context.Context, key string, members ...*Z) *IntCmd {
return c.zAdd(ctx, key, ZAddArgs{
XX: true,
Ch: true,
}, members...)
}
// ZIncr Redis `ZADD key INCR score member` command.
// Deprecated: Use
// client.ZAddArgsIncr(ctx, ZAddArgs{
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZIncr(ctx context.Context, key string, member *Z) *FloatCmd {
return c.ZAddArgsIncr(ctx, key, ZAddArgs{
Members: []Z{*member},
})
}
// ZIncrNX Redis `ZADD key NX INCR score member` command.
// Deprecated: Use
// client.ZAddArgsIncr(ctx, ZAddArgs{
// NX: true,
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZIncrNX(ctx context.Context, key string, member *Z) *FloatCmd {
return c.ZAddArgsIncr(ctx, key, ZAddArgs{
NX: true,
Members: []Z{*member},
})
}
// ZIncrXX Redis `ZADD key XX INCR score member` command.
// Deprecated: Use
// client.ZAddArgsIncr(ctx, ZAddArgs{
// XX: true,
// Members: []Z,
// })
// remove in v9.
func (c cmdable) ZIncrXX(ctx context.Context, key string, member *Z) *FloatCmd {
return c.ZAddArgsIncr(ctx, key, ZAddArgs{
XX: true,
Members: []Z{*member},
Members: members,
})
}
@ -2425,7 +2362,7 @@ func (c cmdable) ZInterStore(ctx context.Context, destination string, store *ZSt
args = append(args, "zinterstore", destination, len(store.Keys))
args = store.appendArgs(args)
cmd := NewIntCmd(ctx, args...)
cmd.setFirstKeyPos(3)
cmd.SetFirstKeyPos(3)
_ = c(ctx, cmd)
return cmd
}
@ -2435,7 +2372,7 @@ func (c cmdable) ZInter(ctx context.Context, store *ZStore) *StringSliceCmd {
args = append(args, "zinter", len(store.Keys))
args = store.appendArgs(args)
cmd := NewStringSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -2446,7 +2383,23 @@ func (c cmdable) ZInterWithScores(ctx context.Context, store *ZStore) *ZSliceCmd
args = store.appendArgs(args)
args = append(args, "withscores")
cmd := NewZSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) ZInterCard(ctx context.Context, limit int64, keys ...string) *IntCmd {
args := make([]interface{}, 4+len(keys))
args[0] = "zintercard"
numkeys := int64(0)
for i, key := range keys {
args[2+i] = key
numkeys++
}
args[1] = numkeys
args[2+numkeys] = "limit"
args[3+numkeys] = limit
cmd := NewIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
@ -2505,11 +2458,13 @@ func (c cmdable) ZPopMin(ctx context.Context, key string, count ...int64) *ZSlic
// ZRangeArgs is all the options of the ZRange command.
// In version> 6.2.0, you can replace the(cmd):
//
// ZREVRANGE,
// ZRANGEBYSCORE,
// ZREVRANGEBYSCORE,
// ZRANGEBYLEX,
// ZREVRANGEBYLEX.
//
// Please pay attention to your redis-server version.
//
// Rev, ByScore, ByLex and Offset+Count options require redis-server 6.2.0 and higher.
@ -2773,7 +2728,7 @@ func (c cmdable) ZUnion(ctx context.Context, store ZStore) *StringSliceCmd {
args = append(args, "zunion", len(store.Keys))
args = store.appendArgs(args)
cmd := NewStringSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -2784,7 +2739,7 @@ func (c cmdable) ZUnionWithScores(ctx context.Context, store ZStore) *ZSliceCmd
args = store.appendArgs(args)
args = append(args, "withscores")
cmd := NewZSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -2794,22 +2749,21 @@ func (c cmdable) ZUnionStore(ctx context.Context, dest string, store *ZStore) *I
args = append(args, "zunionstore", dest, len(store.Keys))
args = store.appendArgs(args)
cmd := NewIntCmd(ctx, args...)
cmd.setFirstKeyPos(3)
cmd.SetFirstKeyPos(3)
_ = c(ctx, cmd)
return cmd
}
// ZRandMember redis-server version >= 6.2.0.
func (c cmdable) ZRandMember(ctx context.Context, key string, count int, withScores bool) *StringSliceCmd {
args := make([]interface{}, 0, 4)
func (c cmdable) ZRandMember(ctx context.Context, key string, count int) *StringSliceCmd {
cmd := NewStringSliceCmd(ctx, "zrandmember", key, count)
_ = c(ctx, cmd)
return cmd
}
// Although count=0 is meaningless, redis accepts count=0.
args = append(args, "zrandmember", key, count)
if withScores {
args = append(args, "withscores")
}
cmd := NewStringSliceCmd(ctx, args...)
// ZRandMemberWithScores redis-server version >= 6.2.0.
func (c cmdable) ZRandMemberWithScores(ctx context.Context, key string, count int) *ZSliceCmd {
cmd := NewZSliceCmd(ctx, "zrandmember", key, count, "withscores")
_ = c(ctx, cmd)
return cmd
}
@ -2824,7 +2778,7 @@ func (c cmdable) ZDiff(ctx context.Context, keys ...string) *StringSliceCmd {
}
cmd := NewStringSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -2840,7 +2794,7 @@ func (c cmdable) ZDiffWithScores(ctx context.Context, keys ...string) *ZSliceCmd
args[len(keys)+2] = "withscores"
cmd := NewZSliceCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -2939,6 +2893,12 @@ func (c cmdable) ClientPause(ctx context.Context, dur time.Duration) *BoolCmd {
return cmd
}
func (c cmdable) ClientUnpause(ctx context.Context) *BoolCmd {
cmd := NewBoolCmd(ctx, "client", "unpause")
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) ClientID(ctx context.Context) *IntCmd {
cmd := NewIntCmd(ctx, "client", "id")
_ = c(ctx, cmd)
@ -2957,8 +2917,8 @@ func (c cmdable) ClientUnblockWithError(ctx context.Context, id int64) *IntCmd {
return cmd
}
func (c cmdable) ConfigGet(ctx context.Context, parameter string) *SliceCmd {
cmd := NewSliceCmd(ctx, "config", "get", parameter)
func (c cmdable) ConfigGet(ctx context.Context, parameter string) *MapStringStringCmd {
cmd := NewMapStringStringCmd(ctx, "config", "get", parameter)
_ = c(ctx, cmd)
return cmd
}
@ -3011,10 +2971,11 @@ func (c cmdable) FlushDBAsync(ctx context.Context) *StatusCmd {
return cmd
}
func (c cmdable) Info(ctx context.Context, section ...string) *StringCmd {
args := []interface{}{"info"}
if len(section) > 0 {
args = append(args, section[0])
func (c cmdable) Info(ctx context.Context, sections ...string) *StringCmd {
args := make([]interface{}, 1+len(sections))
args[0] = "info"
for i, section := range sections {
args[i+1] = section
}
cmd := NewStringCmd(ctx, args...)
_ = c(ctx, cmd)
@ -3116,7 +3077,7 @@ func (c cmdable) MemoryUsage(ctx context.Context, key string, samples ...int) *I
args = append(args, "SAMPLES", samples[0])
}
cmd := NewIntCmd(ctx, args...)
cmd.setFirstKeyPos(2)
cmd.SetFirstKeyPos(2)
_ = c(ctx, cmd)
return cmd
}
@ -3124,31 +3085,32 @@ func (c cmdable) MemoryUsage(ctx context.Context, key string, samples ...int) *I
//------------------------------------------------------------------------------
func (c cmdable) Eval(ctx context.Context, script string, keys []string, args ...interface{}) *Cmd {
cmdArgs := make([]interface{}, 3+len(keys), 3+len(keys)+len(args))
cmdArgs[0] = "eval"
cmdArgs[1] = script
cmdArgs[2] = len(keys)
for i, key := range keys {
cmdArgs[3+i] = key
}
cmdArgs = appendArgs(cmdArgs, args)
cmd := NewCmd(ctx, cmdArgs...)
cmd.setFirstKeyPos(3)
_ = c(ctx, cmd)
return cmd
return c.eval(ctx, "eval", script, keys, args...)
}
func (c cmdable) EvalRO(ctx context.Context, script string, keys []string, args ...interface{}) *Cmd {
return c.eval(ctx, "eval_ro", script, keys, args...)
}
func (c cmdable) EvalSha(ctx context.Context, sha1 string, keys []string, args ...interface{}) *Cmd {
return c.eval(ctx, "evalsha", sha1, keys, args...)
}
func (c cmdable) EvalShaRO(ctx context.Context, sha1 string, keys []string, args ...interface{}) *Cmd {
return c.eval(ctx, "evalsha_ro", sha1, keys, args...)
}
func (c cmdable) eval(ctx context.Context, name, payload string, keys []string, args ...interface{}) *Cmd {
cmdArgs := make([]interface{}, 3+len(keys), 3+len(keys)+len(args))
cmdArgs[0] = "evalsha"
cmdArgs[1] = sha1
cmdArgs[0] = name
cmdArgs[1] = payload
cmdArgs[2] = len(keys)
for i, key := range keys {
cmdArgs[3+i] = key
}
cmdArgs = appendArgs(cmdArgs, args)
cmd := NewCmd(ctx, cmdArgs...)
cmd.setFirstKeyPos(3)
cmd.SetFirstKeyPos(3)
_ = c(ctx, cmd)
return cmd
}
@ -3192,6 +3154,12 @@ func (c cmdable) Publish(ctx context.Context, channel string, message interface{
return cmd
}
func (c cmdable) SPublish(ctx context.Context, channel string, message interface{}) *IntCmd {
cmd := NewIntCmd(ctx, "spublish", channel, message)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) PubSubChannels(ctx context.Context, pattern string) *StringSliceCmd {
args := []interface{}{"pubsub", "channels"}
if pattern != "*" {
@ -3202,14 +3170,36 @@ func (c cmdable) PubSubChannels(ctx context.Context, pattern string) *StringSlic
return cmd
}
func (c cmdable) PubSubNumSub(ctx context.Context, channels ...string) *StringIntMapCmd {
func (c cmdable) PubSubNumSub(ctx context.Context, channels ...string) *MapStringIntCmd {
args := make([]interface{}, 2+len(channels))
args[0] = "pubsub"
args[1] = "numsub"
for i, channel := range channels {
args[2+i] = channel
}
cmd := NewStringIntMapCmd(ctx, args...)
cmd := NewMapStringIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) PubSubShardChannels(ctx context.Context, pattern string) *StringSliceCmd {
args := []interface{}{"pubsub", "shardchannels"}
if pattern != "*" {
args = append(args, pattern)
}
cmd := NewStringSliceCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) PubSubShardNumSub(ctx context.Context, channels ...string) *MapStringIntCmd {
args := make([]interface{}, 2+len(channels))
args[0] = "pubsub"
args[1] = "shardnumsub"
for i, channel := range channels {
args[2+i] = channel
}
cmd := NewMapStringIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}

774
commands_test.go
View File

File diff suppressed because it is too large Load Diff

17
error.go
View File

@ -6,13 +6,24 @@ import (
"net"
"strings"
"github.com/go-redis/redis/v8/internal/pool"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v9/internal/pool"
"github.com/go-redis/redis/v9/internal/proto"
)
// ErrClosed performs any operation on the closed client will return this error.
var ErrClosed = pool.ErrClosed
// HasErrorPrefix checks if the err is a Redis error and the message contains a prefix.
func HasErrorPrefix(err error, prefix string) bool {
err, ok := err.(Error)
if !ok {
return false
}
msg := err.Error()
msg = strings.TrimPrefix(msg, "ERR ") // KVRocks adds such prefix
return strings.HasPrefix(msg, prefix)
}
type Error interface {
error
@ -91,7 +102,7 @@ func isBadConn(err error, allowTimeout bool, addr string) bool {
if allowTimeout {
if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
return !netErr.Temporary()
return false
}
}

7
example/del-keys-without-ttl/go.mod
View File

@ -2,6 +2,9 @@ module github.com/go-redis/redis/example/del-keys-without-ttl
go 1.14
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
require github.com/go-redis/redis/v8 v8.0.0-00010101000000-000000000000
require (
github.com/go-redis/redis/v9 v9.0.0-rc.2
go.uber.org/zap v1.24.0
)

119
example/del-keys-without-ttl/go.sum
View File

@ -1,12 +1,20 @@
github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -22,9 +30,17 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@ -33,52 +49,129 @@ github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -87,15 +180,19 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

136
example/del-keys-without-ttl/main.go
View File

@ -4,8 +4,10 @@ import (
"context"
"fmt"
"sync"
"time"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
"go.uber.org/zap"
)
func main() {
@ -15,117 +17,127 @@ func main() {
Addr: ":6379",
})
ch := make(chan string, 100)
var wg sync.WaitGroup
_ = rdb.Set(ctx, "key_with_ttl", "bar", time.Minute).Err()
_ = rdb.Set(ctx, "key_without_ttl_1", "", 0).Err()
_ = rdb.Set(ctx, "key_without_ttl_2", "", 0).Err()
wg.Add(1)
go func() {
defer wg.Done()
deleted, err := process(ctx, rdb, ch)
if err != nil {
panic(err)
}
fmt.Println("deleted", deleted, "keys")
}()
checker := NewKeyChecker(rdb, 100)
start := time.Now()
checker.Start(ctx)
iter := rdb.Scan(ctx, 0, "", 0).Iterator()
for iter.Next(ctx) {
ch <- iter.Val()
checker.Add(iter.Val())
}
if err := iter.Err(); err != nil {
panic(err)
}
close(ch)
wg.Wait()
deleted := checker.Stop()
fmt.Println("deleted", deleted, "keys", "in", time.Since(start))
}
func process(ctx context.Context, rdb *redis.Client, in <-chan string) (int, error) {
var wg sync.WaitGroup
type KeyChecker struct {
rdb *redis.Client
batchSize int
ch chan string
delCh chan string
wg sync.WaitGroup
deleted int
logger *zap.Logger
}
out := make(chan string, 100)
defer func() {
close(out)
wg.Wait()
}()
func NewKeyChecker(rdb *redis.Client, batchSize int) *KeyChecker {
return &KeyChecker{
rdb: rdb,
batchSize: batchSize,
ch: make(chan string, batchSize),
delCh: make(chan string, batchSize),
logger: zap.L(),
}
}
wg.Add(1)
func (c *KeyChecker) Add(key string) {
c.ch <- key
}
func (c *KeyChecker) Start(ctx context.Context) {
c.wg.Add(1)
go func() {
defer wg.Done()
if err := del(ctx, rdb, out); err != nil {
defer c.wg.Done()
if err := c.del(ctx); err != nil {
panic(err)
}
}()
var deleted int
c.wg.Add(1)
go func() {
defer c.wg.Done()
defer close(c.delCh)
keys := make([]string, 0, 100)
for key := range in {
keys := make([]string, 0, c.batchSize)
for key := range c.ch {
keys = append(keys, key)
if len(keys) < 100 {
if len(keys) < cap(keys) {
continue
}
var err error
keys, err = checkTTL(ctx, rdb, keys)
if err != nil {
return 0, err
if err := c.checkKeys(ctx, keys); err != nil {
c.logger.Error("checkKeys failed", zap.Error(err))
}
for _, key := range keys {
out <- key
}
deleted += len(keys)
keys = keys[:0]
}
if len(keys) > 0 {
keys, err := checkTTL(ctx, rdb, keys)
if err != nil {
return 0, err
if err := c.checkKeys(ctx, keys); err != nil {
c.logger.Error("checkKeys failed", zap.Error(err))
}
for _, key := range keys {
out <- key
keys = nil
}
deleted += len(keys)
}
return deleted, nil
}()
}
func checkTTL(ctx context.Context, rdb *redis.Client, keys []string) ([]string, error) {
cmds, err := rdb.Pipelined(ctx, func(pipe redis.Pipeliner) error {
func (c *KeyChecker) Stop() int {
close(c.ch)
c.wg.Wait()
return c.deleted
}
func (c *KeyChecker) checkKeys(ctx context.Context, keys []string) error {
cmds, err := c.rdb.Pipelined(ctx, func(pipe redis.Pipeliner) error {
for _, key := range keys {
pipe.TTL(ctx, key)
}
return nil
})
if err != nil {
return nil, err
return err
}
for i := len(cmds) - 1; i >= 0; i-- {
d, err := cmds[i].(*redis.DurationCmd).Result()
for i, cmd := range cmds {
d, err := cmd.(*redis.DurationCmd).Result()
if err != nil {
return nil, err
return err
}
if d != -1 {
keys = append(keys[:i], keys[i+1:]...)
if d == -1 {
c.delCh <- keys[i]
}
}
return keys, nil
return nil
}
func del(ctx context.Context, rdb *redis.Client, in <-chan string) error {
pipe := rdb.Pipeline()
func (c *KeyChecker) del(ctx context.Context) error {
pipe := c.rdb.Pipeline()
for key := range in {
for key := range c.delCh {
fmt.Printf("deleting %s...\n", key)
pipe.Del(ctx, key)
c.deleted++
if pipe.Len() < 100 {
if pipe.Len() < c.batchSize {
continue
}

10
example/hll/README.md Normal file
View File

@ -0,0 +1,10 @@
# Redis HyperLogLog example
To run this example:
```shell
go run .
```
See [Using HyperLogLog command with go-redis](https://redis.uptrace.dev/guide/go-redis-hll.html) for
details.

7
example/hll/go.mod Normal file
View File

@ -0,0 +1,7 @@
module github.com/go-redis/redis/example/hll
go 1.14
replace github.com/go-redis/redis/v9 => ../..
require github.com/go-redis/redis/v9 v9.0.0-rc.2

166
example/hll/go.sum Normal file
View File

@ -0,0 +1,166 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
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github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
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github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
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github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
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github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

30
example/hll/main.go Normal file
View File

@ -0,0 +1,30 @@
package main
import (
"context"
"fmt"
"github.com/go-redis/redis/v9"
)
func main() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: ":6379",
})
_ = rdb.FlushDB(ctx).Err()
for i := 0; i < 10; i++ {
if err := rdb.PFAdd(ctx, "myset", fmt.Sprint(i)).Err(); err != nil {
panic(err)
}
}
card, err := rdb.PFCount(ctx, "myset").Result()
if err != nil {
panic(err)
}
fmt.Println("set cardinality", card)
}

4
example/lua-scripting/go.mod
View File

@ -2,6 +2,6 @@ module github.com/go-redis/redis/example/redis-bloom
go 1.14
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
require github.com/go-redis/redis/v8 v8.11.4
require github.com/go-redis/redis/v9 v9.0.0-rc.2

88
example/lua-scripting/go.sum
View File

@ -1,12 +1,18 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -22,62 +28,119 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -86,8 +149,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -96,5 +160,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

2
example/lua-scripting/main.go
View File

@ -4,7 +4,7 @@ import (
"context"
"fmt"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
func main() {

53
example/otel/README.md
View File

@ -1,34 +1,59 @@
# Example for go-redis OpenTelemetry instrumentation
See [Monitoring performance and errors](https://redis.uptrace.dev/guide/tracing.html) for details.
This example demonstrates how to monitor Redis using OpenTelemetry and
[Uptrace](https://github.com/uptrace/uptrace). It requires Docker to start Redis Server and Uptrace.
This example requires Redis Server on port `:6379`. You can start Redis Server using Docker:
See
[Monitoring Go Redis Performance and Errors](https://redis.uptrace.dev/guide/go-redis-monitoring.html)
for details.
**Step 1**. Download the example using Git:
```shell
git clone https://github.com/go-redis/redis.git
cd example/otel
```
**Step 2**. Start the services using Docker:
```shell
docker-compose up -d
```
You can run this example with different OpenTelemetry exporters by providing environment variables.
**Stdout** exporter (default):
**Step 3**. Make sure Uptrace is running:
```shell
go run .
docker-compose logs uptrace
```
**Jaeger** exporter:
**Step 4**. Run the Redis client example and Follow the link to view the trace:
```shell
OTEL_EXPORTER_JAEGER_ENDPOINT=http://localhost:14268/api/traces go run .
go run client.go
trace: http://localhost:14318/traces/ee029d8782242c8ed38b16d961093b35
```
**Uptrace** exporter:
![Redis trace](./image/redis-trace.png)
```shell
UPTRACE_DSN="https://<token>@uptrace.dev/<project_id>" go run .
```
You can also open Uptrace UI at [http://localhost:14318](http://localhost:14318) to view available
spans, logs, and metrics.
## Redis monitoring
You can also [monitor Redis performance](https://uptrace.dev/opentelemetry/redis-monitoring.html)
metrics By installing OpenTelemetry Collector.
[OpenTelemetry Collector](https://uptrace.dev/opentelemetry/collector.html) is an agent that pulls
telemetry data from systems you want to monitor and sends it to APM tools using the OpenTelemetry
protocol (OTLP).
When telemetry data reaches Uptrace, it automatically generates a Redis dashboard from a pre-defined
template.
![Redis dashboard](./image/metrics.png)
## Links
- [Find instrumentations](https://opentelemetry.uptrace.dev/instrumentations/?lang=go)
- [OpenTelemetry Tracing API](https://opentelemetry.uptrace.dev/guide/go-tracing.html)
- [Uptrace open-source APM](https://uptrace.dev/get/open-source-apm.html)
- [OpenTelemetry Go instrumentations](https://uptrace.dev/opentelemetry/instrumentations/?lang=go)
- [OpenTelemetry Go Tracing API](https://uptrace.dev/opentelemetry/go-tracing.html)

91
example/otel/client.go Normal file
View File

@ -0,0 +1,91 @@
package main
import (
"context"
"fmt"
"log"
"sync"
"time"
"github.com/uptrace/uptrace-go/uptrace"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/codes"
"github.com/go-redis/redis/extra/redisotel/v9"
"github.com/go-redis/redis/v9"
)
var tracer = otel.Tracer("github.com/go-redis/redis/example/otel")
func main() {
ctx := context.Background()
uptrace.ConfigureOpentelemetry(
// copy your project DSN here or use UPTRACE_DSN env var
uptrace.WithDSN("http://project2_secret_token@localhost:14317/2"),
uptrace.WithServiceName("myservice"),
uptrace.WithServiceVersion("v1.0.0"),
)
defer uptrace.Shutdown(ctx)
rdb := redis.NewClient(&redis.Options{
Addr: ":6379",
})
if err := redisotel.InstrumentTracing(rdb); err != nil {
panic(err)
}
if err := redisotel.InstrumentMetrics(rdb); err != nil {
panic(err)
}
for i := 0; i < 1e6; i++ {
ctx, rootSpan := tracer.Start(ctx, "handleRequest")
if err := handleRequest(ctx, rdb); err != nil {
rootSpan.RecordError(err)
rootSpan.SetStatus(codes.Error, err.Error())
}
rootSpan.End()
if i == 0 {
fmt.Printf("view trace: %s\n", uptrace.TraceURL(rootSpan))
}
time.Sleep(time.Second)
}
}
func handleRequest(ctx context.Context, rdb *redis.Client) error {
if err := rdb.Set(ctx, "First value", "value_1", 0).Err(); err != nil {
return err
}
if err := rdb.Set(ctx, "Second value", "value_2", 0).Err(); err != nil {
return err
}
var group sync.WaitGroup
for i := 0; i < 20; i++ {
group.Add(1)
go func() {
defer group.Done()
val := rdb.Get(ctx, "Second value").Val()
if val != "value_2" {
log.Printf("%q != %q", val, "value_2")
}
}()
}
group.Wait()
if err := rdb.Del(ctx, "First value").Err(); err != nil {
return err
}
if err := rdb.Del(ctx, "Second value").Err(); err != nil {
return err
}
return nil
}

53
example/otel/config/alertmanager.yml Normal file
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@ -0,0 +1,53 @@
# See https://prometheus.io/docs/alerting/latest/configuration/ for details.
global:
# The smarthost and SMTP sender used for mail notifications.
smtp_smarthost: 'mailhog:1025'
smtp_from: 'alertmanager@example.com'
smtp_require_tls: false
receivers:
- name: 'team-X'
email_configs:
- to: 'some-receiver@example.com'
send_resolved: true
# The root route on which each incoming alert enters.
route:
# The labels by which incoming alerts are grouped together. For example,
# multiple alerts coming in for cluster=A and alertname=LatencyHigh would
# be batched into a single group.
group_by: ['alertname', 'cluster', 'service']
# When a new group of alerts is created by an incoming alert, wait at
# least 'group_wait' to send the initial notification.
# This way ensures that you get multiple alerts for the same group that start
# firing shortly after another are batched together on the first
# notification.
group_wait: 30s
# When the first notification was sent, wait 'group_interval' to send a batch
# of new alerts that started firing for that group.
group_interval: 5m
# If an alert has successfully been sent, wait 'repeat_interval' to
# resend them.
repeat_interval: 3h
# A default receiver
receiver: team-X
# All the above attributes are inherited by all child routes and can
# overwritten on each.
# The child route trees.
routes:
# This route matches error alerts created from spans or logs.
- matchers:
- alert_kind="error"
group_interval: 24h
receiver: team-X
# The directory from which notification templates are read.
templates:
- '/etc/alertmanager/template/*.tmpl'

68
example/otel/config/otel-collector.yaml Normal file
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@ -0,0 +1,68 @@
extensions:
health_check:
pprof:
endpoint: 0.0.0.0:1777
zpages:
endpoint: 0.0.0.0:55679
receivers:
otlp:
protocols:
grpc:
http:
hostmetrics:
collection_interval: 10s
scrapers:
cpu:
disk:
load:
filesystem:
memory:
network:
paging:
redis:
endpoint: 'redis-server:6379'
collection_interval: 10s
jaeger:
protocols:
grpc:
processors:
resourcedetection:
detectors: ['system']
batch:
send_batch_size: 10000
timeout: 10s
exporters:
logging:
logLevel: debug
otlp:
endpoint: uptrace:14317
tls:
insecure: true
headers: { 'uptrace-dsn': 'http://project2_secret_token@localhost:14317/2' }
service:
# telemetry:
# logs:
# level: DEBUG
pipelines:
traces:
receivers: [otlp, jaeger]
processors: [batch]
exporters: [otlp, logging]
metrics:
receivers: [otlp]
processors: [batch]
exporters: [otlp]
metrics/hostmetrics:
receivers: [hostmetrics, redis]
processors: [batch, resourcedetection]
exporters: [otlp]
logs:
receivers: [otlp]
processors: [batch]
exporters: [otlp]
extensions: [health_check, pprof, zpages]

39
example/otel/config/vector.toml Normal file
View File

@ -0,0 +1,39 @@
[sources.syslog_logs]
type = "demo_logs"
format = "syslog"
interval = 0.1
[sources.apache_common_logs]
type = "demo_logs"
format = "apache_common"
interval = 0.1
[sources.apache_error_logs]
type = "demo_logs"
format = "apache_error"
interval = 0.1
[sources.json_logs]
type = "demo_logs"
format = "json"
interval = 0.1
# Parse Syslog logs
# See the Vector Remap Language reference for more info: https://vrl.dev
[transforms.parse_logs]
type = "remap"
inputs = ["syslog_logs"]
source = '''
. = parse_syslog!(string!(.message))
'''
# Export data to Uptrace.
[sinks.uptrace]
type = "http"
inputs = ["parse_logs", "apache_common_logs", "apache_error_logs", "json_logs"]
encoding.codec = "json"
framing.method = "newline_delimited"
compression = "gzip"
uri = "http://uptrace:14318/api/v1/vector/logs"
#uri = "https://api.uptrace.dev/api/v1/vector/logs"
headers.uptrace-dsn = "http://project2_secret_token@localhost:14317/2"

69
example/otel/docker-compose.yml
View File

@ -1,9 +1,78 @@
version: '3'
services:
clickhouse:
image: clickhouse/clickhouse-server:22.7
restart: on-failure
environment:
CLICKHOUSE_DB: uptrace
healthcheck:
test: ['CMD', 'wget', '--spider', '-q', 'localhost:8123/ping']
interval: 1s
timeout: 1s
retries: 30
volumes:
- ch_data:/var/lib/clickhouse
ports:
- '8123:8123'
- '9000:9000'
uptrace:
image: 'uptrace/uptrace:1.2.4'
#image: 'uptrace/uptrace-dev:latest'
restart: on-failure
volumes:
- uptrace_data:/var/lib/uptrace
- ./uptrace.yml:/etc/uptrace/uptrace.yml
#environment:
# - DEBUG=2
ports:
- '14317:14317'
- '14318:14318'
depends_on:
clickhouse:
condition: service_healthy
otel-collector:
image: otel/opentelemetry-collector-contrib:0.58.0
restart: on-failure
volumes:
- ./config/otel-collector.yaml:/etc/otelcol-contrib/config.yaml
ports:
- '4317:4317'
- '4318:4318'
vector:
image: timberio/vector:0.24.X-alpine
volumes:
- ./config/vector.toml:/etc/vector/vector.toml:ro
alertmanager:
image: prom/alertmanager:v0.24.0
restart: on-failure
volumes:
- ./config/alertmanager.yml:/etc/alertmanager/config.yml
- alertmanager_data:/alertmanager
ports:
- 9093:9093
command:
- '--config.file=/etc/alertmanager/config.yml'
- '--storage.path=/alertmanager'
mailhog:
image: mailhog/mailhog:v1.0.1
restart: on-failure
ports:
- '8025:8025'
redis-server:
image: redis
ports:
- '6379:6379'
redis-cli:
image: redis
volumes:
uptrace_data:
ch_data:
alertmanager_data:

21
example/otel/go.mod
View File

@ -2,22 +2,15 @@ module github.com/go-redis/redis/example/otel
go 1.14
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
replace github.com/go-redis/redis/extra/redisotel/v8 => ../../extra/redisotel
replace github.com/go-redis/redis/extra/redisotel/v9 => ../../extra/redisotel
replace github.com/go-redis/redis/extra/rediscmd/v8 => ../../extra/rediscmd
replace github.com/go-redis/redis/extra/rediscmd/v9 => ../../extra/rediscmd
require (
github.com/go-redis/redis/extra/redisotel/v8 v8.11.4
github.com/go-redis/redis/v8 v8.11.4
github.com/uptrace/opentelemetry-go-extra/otelplay v0.1.3
github.com/uptrace/uptrace-go v1.1.0 // indirect
go.opentelemetry.io/contrib/instrumentation/runtime v0.26.1 // indirect
go.opentelemetry.io/otel v1.1.0
go.opentelemetry.io/proto/otlp v0.10.0 // indirect
golang.org/x/net v0.0.0-20211104170005-ce137452f963 // indirect
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b // indirect
google.golang.org/genproto v0.0.0-20211104193956-4c6863e31247 // indirect
google.golang.org/grpc v1.42.0 // indirect
github.com/go-redis/redis/extra/redisotel/v9 v9.0.0-rc.2
github.com/go-redis/redis/v9 v9.0.0-rc.2
github.com/uptrace/uptrace-go v1.11.6
go.opentelemetry.io/otel v1.11.1
)

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71
example/otel/main.go
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@ -1,71 +0,0 @@
package main
import (
"context"
"log"
"sync"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/codes"
"github.com/go-redis/redis/extra/redisotel/v8"
"github.com/go-redis/redis/v8"
"github.com/uptrace/opentelemetry-go-extra/otelplay"
)
var tracer = otel.Tracer("redisexample")
func main() {
ctx := context.Background()
shutdown := otelplay.ConfigureOpentelemetry(ctx)
defer shutdown()
rdb := redis.NewClient(&redis.Options{
Addr: ":6379",
})
rdb.AddHook(redisotel.TracingHook{})
ctx, span := tracer.Start(ctx, "handleRequest")
defer span.End()
if err := handleRequest(ctx, rdb); err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
otelplay.PrintTraceID(ctx)
}
func handleRequest(ctx context.Context, rdb *redis.Client) error {
if err := rdb.Set(ctx, "First value", "value_1", 0).Err(); err != nil {
return err
}
if err := rdb.Set(ctx, "Second value", "value_2", 0).Err(); err != nil {
return err
}
var group sync.WaitGroup
for i := 0; i < 20; i++ {
group.Add(1)
go func() {
defer group.Done()
val := rdb.Get(ctx, "Second value").Val()
if val != "value_2" {
log.Printf("%q != %q", val, "value_2")
}
}()
}
group.Wait()
if err := rdb.Del(ctx, "First value").Err(); err != nil {
return err
}
if err := rdb.Del(ctx, "Second value").Err(); err != nil {
return err
}
return nil
}

297
example/otel/uptrace.yml Normal file
View File

@ -0,0 +1,297 @@
##
## Uptrace configuration file.
## See https://uptrace.dev/get/config.html for details.
##
## You can use environment variables anywhere in this file, for example:
##
## foo: $FOO
## bar: ${BAR}
## baz: ${BAZ:default}
##
## To escape `$`, use `$$`, for example:
##
## foo: $$FOO_BAR
##
##
## ClickHouse database credentials.
##
ch:
# Connection string for ClickHouse database. For example:
# clickhouse://<user>:<password>@<host>:<port>/<database>?sslmode=disable
#
# See https://clickhouse.uptrace.dev/guide/golang-clickhouse.html#options
dsn: 'clickhouse://default:@clickhouse:9000/uptrace?sslmode=disable'
##
## A list of pre-configured projects. Each project is fully isolated.
##
projects:
# Conventionally, the first project is used to monitor Uptrace itself.
- id: 1
name: Uptrace
# Token grants write access to the project. Keep a secret.
token: project1_secret_token
pinned_attrs:
- service.name
- host.name
- deployment.environment
# Group spans by deployment.environment attribute.
group_by_env: false
# Group funcs spans by service.name attribute.
group_funcs_by_service: false
# Other projects can be used to monitor your applications.
# To monitor micro-services or multiple related services, use a single project.
- id: 2
name: My project
token: project2_secret_token
pinned_attrs:
- service.name
- host.name
- deployment.environment
# Group spans by deployment.environment attribute.
group_by_env: false
# Group funcs spans by service.name attribute.
group_funcs_by_service: false
##
## Create metrics from spans and events.
##
metrics_from_spans:
- name: uptrace.tracing.spans_duration
description: Spans duration (excluding events)
instrument: histogram
unit: microseconds
value: span.duration / 1000
attrs:
- span.system as system
- service.name as service
- host.name as host
- span.status_code as status
where: not span.is_event
- name: uptrace.tracing.spans
description: Spans count (excluding events)
instrument: counter
unit: 1
value: span.count
attrs:
- span.system as system
- service.name as service
- host.name as host
- span.status_code as status
where: not span.is_event
- name: uptrace.tracing.events
description: Events count (excluding spans)
instrument: counter
unit: 1
value: span.count
attrs:
- span.system as system
- service.name as service
- host.name as host
where: span.is_event
##
## To require authentication, uncomment the following section.
##
auth:
# users:
# - username: uptrace
# password: uptrace
# - username: admin
# password: admin
# # Cloudflare user provider: uses Cloudflare Zero Trust Access (Identity)
# # See https://developers.cloudflare.com/cloudflare-one/identity/ for more info.
# cloudflare:
# # The base URL of the Cloudflare Zero Trust team.
# - team_url: https://myteam.cloudflareaccess.com
# # The Application Audience (AUD) Tag for this application.
# # You can retrieve this from the Cloudflare Zero Trust 'Access' Dashboard.
# audience: bea6df23b944e4a0cd178609ba1bb64dc98dfe1f66ae7b918e563f6cf28b37e0
# # OpenID Connect (Single Sign-On)
# oidc:
# # The ID is used in API endpoints, for example, in redirect URL
# # `http://<uptrace-host>/api/v1/sso/<oidc-id>/callback`.
# - id: keycloak
# # Display name for the button in the login form.
# # Default to 'OpenID Connect'
# display_name: Keycloak
# # The base URL for the OIDC provider.
# issuer_url: http://localhost:8080/realms/uptrace
# # The OAuth 2.0 Client ID
# client_id: uptrace
# # The OAuth 2.0 Client Secret
# client_secret: ogbhd8Q0X0e5AZFGSG3m9oirPvnetqkA
# # Additional OAuth 2.0 scopes to request from the OIDC provider.
# # Defaults to 'profile'. 'openid' is requested by default and need not be specified.
# scopes:
# - profile
# # The OIDC UserInfo claim to use as the user's username.
# # Defaults to 'preferred_username'.
# claim: preferred_username
##
## Alerting rules for monitoring metrics.
##
## See https://uptrace.dev/get/alerting.html for details.
##
alerting:
rules:
- name: Network errors
metrics:
- system.network.errors as $net_errors
query:
- $net_errors > 0 group by host.name
# for the last 5 minutes
for: 5m
annotations:
summary: '{{ $labels.host_name }} has high number of net errors: {{ $values.net_errors }}'
- name: Filesystem usage >= 90%
metrics:
- system.filesystem.usage as $fs_usage
query:
- group by host.name
- group by device
- where device !~ "loop"
- $fs_usage{state="used"} / $fs_usage >= 0.9
for: 5m
annotations:
summary: '{{ $labels.host_name }} has high FS usage: {{ $values.fs_usage }}'
- name: Uptrace is dropping spans
metrics:
- uptrace.projects.spans as $spans
query:
- $spans{type=dropped} > 0
for: 1m
annotations:
summary: 'Uptrace has dropped {{ $values.spans }} spans'
- name: Always firing (for fun and testing)
metrics:
- process.runtime.go.goroutines as $goroutines
query:
- $goroutines >= 0 group by host.name
for: 1m
annotations:
summary: '{{ $labels.host_name }} has high number of goroutines: {{ $values.goroutines }}'
# Create alerts from error logs and span events.
create_alerts_from_spans:
enabled: true
labels:
alert_kind: error
##
## AlertManager client configuration.
## See https://uptrace.dev/get/alerting.html for details.
##
## Note that this is NOT an AlertManager config and you need to configure AlertManager separately.
## See https://prometheus.io/docs/alerting/latest/configuration/ for details.
##
alertmanager_client:
# AlertManager API endpoints that Uptrace uses to manage alerts.
urls:
- 'http://alertmanager:9093/api/v2/alerts'
##
## Various options to tweak ClickHouse schema.
## For changes to take effect, you need reset the ClickHouse database with `ch reset`.
##
ch_schema:
# Compression codec, for example, LZ4, ZSTD(3), or Default.
compression: ZSTD(3)
# Whether to use ReplicatedMergeTree instead of MergeTree.
replicated: false
# Cluster name for Distributed tables and ON CLUSTER clause.
#cluster: uptrace1
spans:
storage_policy: 'default'
# Delete spans data after 30 days.
ttl_delete: 30 DAY
metrics:
storage_policy: 'default'
# Delete metrics data after 90 days.
ttl_delete: 90 DAY
##
## Addresses on which Uptrace receives gRPC and HTTP requests.
##
listen:
# OTLP/gRPC API.
grpc:
addr: ':14317'
# tls:
# cert_file: config/tls/uptrace.crt
# key_file: config/tls/uptrace.key
# OTLP/HTTP API and Uptrace API with UI.
http:
addr: ':14318'
# tls:
# cert_file: config/tls/uptrace.crt
# key_file: config/tls/uptrace.key
##
## Various options for Uptrace UI.
##
site:
# Overrides public URL for Vue-powered UI in case you put Uptrace behind a proxy.
#addr: 'https://uptrace.mydomain.com'
##
## Spans processing options.
##
spans:
# The size of the Go chan used to buffer incoming spans.
# If the buffer is full, Uptrace starts to drop spans.
#buffer_size: 100000
# The number of spans to insert in a single query.
#batch_size: 10000
##
## Metrics processing options.
##
metrics:
# List of attributes to drop for being noisy.
drop_attrs:
- telemetry.sdk.language
- telemetry.sdk.name
- telemetry.sdk.version
# The size of the Go chan used to buffer incoming measures.
# If the buffer is full, Uptrace starts to drop measures.
#buffer_size: 100000
# The number of measures to insert in a single query.
#batch_size: 10000
##
## SQLite/PostgreSQL db that is used to store metadata such us metric names, dashboards, alerts,
## and so on.
##
db:
# Either sqlite or postgres.
driver: sqlite
# Database connection string.
#
# Uptrace automatically creates SQLite database file in the current working directory.
# Make sure the directory is writable by Uptrace process.
dsn: 'file:uptrace.sqlite3?_pragma=foreign_keys(1)&_pragma=busy_timeout(1000)'
# Secret key that is used to sign JWT tokens etc.
secret_key: 102c1a557c314fc28198acd017960843
# Enable to log HTTP requests and database queries.
debug: false

4
example/redis-bloom/go.mod
View File

@ -2,6 +2,6 @@ module github.com/go-redis/redis/example/redis-bloom
go 1.14
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
require github.com/go-redis/redis/v8 v8.11.4
require github.com/go-redis/redis/v9 v9.0.0-rc.2

88
example/redis-bloom/go.sum
View File

@ -1,12 +1,18 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -22,62 +28,119 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -86,8 +149,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -96,5 +160,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

2
example/redis-bloom/main.go
View File

@ -5,7 +5,7 @@ import (
"fmt"
"math/rand"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
func main() {

4
example/scan-struct/go.mod
View File

@ -2,9 +2,9 @@ module github.com/go-redis/redis/example/scan-struct
go 1.14
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
require (
github.com/davecgh/go-spew v1.1.1
github.com/go-redis/redis/v8 v8.11.4
github.com/go-redis/redis/v9 v9.0.0-rc.2
)

87
example/scan-struct/go.sum
View File

@ -1,5 +1,8 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -8,6 +11,8 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cu
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -23,62 +28,119 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -87,8 +149,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -97,5 +160,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

2
example/scan-struct/main.go
View File

@ -5,7 +5,7 @@ import (
"github.com/davecgh/go-spew/spew"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
type Model struct {

40
example_instrumentation_test.go
View File

@ -3,32 +3,40 @@ package redis_test
import (
"context"
"fmt"
"net"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
type redisHook struct{}
var _ redis.Hook = redisHook{}
func (redisHook) BeforeProcess(ctx context.Context, cmd redis.Cmder) (context.Context, error) {
func (redisHook) DialHook(hook redis.DialHook) redis.DialHook {
return func(ctx context.Context, network, addr string) (net.Conn, error) {
fmt.Printf("dialing %s %s\n", network, addr)
conn, err := hook(ctx, network, addr)
fmt.Printf("finished dialing %s %s\n", network, addr)
return conn, err
}
}
func (redisHook) ProcessHook(hook redis.ProcessHook) redis.ProcessHook {
return func(ctx context.Context, cmd redis.Cmder) error {
fmt.Printf("starting processing: <%s>\n", cmd)
return ctx, nil
}
func (redisHook) AfterProcess(ctx context.Context, cmd redis.Cmder) error {
err := hook(ctx, cmd)
fmt.Printf("finished processing: <%s>\n", cmd)
return nil
return err
}
}
func (redisHook) BeforeProcessPipeline(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
func (redisHook) ProcessPipelineHook(hook redis.ProcessPipelineHook) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
fmt.Printf("pipeline starting processing: %v\n", cmds)
return ctx, nil
}
func (redisHook) AfterProcessPipeline(ctx context.Context, cmds []redis.Cmder) error {
err := hook(ctx, cmds)
fmt.Printf("pipeline finished processing: %v\n", cmds)
return nil
return err
}
}
func Example_instrumentation() {
@ -39,6 +47,8 @@ func Example_instrumentation() {
rdb.Ping(ctx)
// Output: starting processing: <ping: >
// dialing tcp :6379
// finished dialing tcp :6379
// finished processing: <ping: PONG>
}
@ -54,6 +64,8 @@ func ExamplePipeline_instrumentation() {
return nil
})
// Output: pipeline starting processing: [ping: ping: ]
// dialing tcp :6379
// finished dialing tcp :6379
// pipeline finished processing: [ping: PONG ping: PONG]
}
@ -70,6 +82,8 @@ func ExampleClient_Watch_instrumentation() {
}, "foo")
// Output:
// starting processing: <watch foo: >
// dialing tcp :6379
// finished dialing tcp :6379
// finished processing: <watch foo: OK>
// starting processing: <ping: >
// finished processing: <ping: PONG>

45
example_test.go
View File

@ -7,7 +7,7 @@ import (
"sync"
"time"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
var (
@ -155,7 +155,7 @@ func ExampleClient() {
}
func ExampleConn() {
conn := rdb.Conn(context.Background())
conn := rdb.Conn()
err := conn.ClientSetName(ctx, "foobar").Err()
if err != nil {
@ -190,8 +190,8 @@ func ExampleClient_Set() {
}
}
func ExampleClient_SetEX() {
err := rdb.SetEX(ctx, "key", "value", time.Hour).Err()
func ExampleClient_SetEx() {
err := rdb.SetEx(ctx, "key", "value", time.Hour).Err()
if err != nil {
panic(err)
}
@ -293,9 +293,38 @@ func ExampleClient_ScanType() {
// Output: found 33 keys
}
// ExampleStringStringMapCmd_Scan shows how to scan the results of a map fetch
// ExampleClient_ScanType_hashType uses the keyType "hash".
func ExampleClient_ScanType_hashType() {
rdb.FlushDB(ctx)
for i := 0; i < 33; i++ {
err := rdb.HSet(context.TODO(), fmt.Sprintf("key%d", i), "value", "foo").Err()
if err != nil {
panic(err)
}
}
var allKeys []string
var cursor uint64
var err error
for {
var keysFromScan []string
keysFromScan, cursor, err = rdb.ScanType(context.TODO(), cursor, "key*", 10, "hash").Result()
if err != nil {
panic(err)
}
allKeys = append(allKeys, keysFromScan...)
if cursor == 0 {
break
}
}
fmt.Printf("%d keys ready for use", len(allKeys))
// Output: 33 keys ready for use
}
// ExampleMapStringStringCmd_Scan shows how to scan the results of a map fetch
// into a struct.
func ExampleStringStringMapCmd_Scan() {
func ExampleMapStringStringCmd_Scan() {
rdb.FlushDB(ctx)
err := rdb.HMSet(ctx, "map",
"name", "hello",
@ -419,7 +448,7 @@ func ExampleClient_TxPipeline() {
}
func ExampleClient_Watch() {
const maxRetries = 1000
const maxRetries = 10000
// Increment transactionally increments key using GET and SET commands.
increment := func(key string) error {
@ -632,7 +661,7 @@ func ExampleClient_SlowLogGet() {
old := rdb.ConfigGet(ctx, key).Val()
rdb.ConfigSet(ctx, key, "0")
defer rdb.ConfigSet(ctx, key, old[1].(string))
defer rdb.ConfigSet(ctx, key, old[key])
if err := rdb.Do(ctx, "slowlog", "reset").Err(); err != nil {
panic(err)

27
export_test.go
View File

@ -6,9 +6,9 @@ import (
"net"
"strings"
"github.com/go-redis/redis/v8/internal"
"github.com/go-redis/redis/v8/internal/hashtag"
"github.com/go-redis/redis/v8/internal/pool"
"github.com/go-redis/redis/v9/internal"
"github.com/go-redis/redis/v9/internal/hashtag"
"github.com/go-redis/redis/v9/internal/pool"
)
func (c *baseClient) Pool() pool.Pooler {
@ -60,21 +60,21 @@ func (c *ClusterClient) SwapNodes(ctx context.Context, key string) error {
return nil
}
func (state *clusterState) IsConsistent(ctx context.Context) bool {
if len(state.Masters) < 3 {
func (c *clusterState) IsConsistent(ctx context.Context) bool {
if len(c.Masters) < 3 {
return false
}
for _, master := range state.Masters {
for _, master := range c.Masters {
s := master.Client.Info(ctx, "replication").Val()
if !strings.Contains(s, "role:master") {
return false
}
}
if len(state.Slaves) < 3 {
if len(c.Slaves) < 3 {
return false
}
for _, slave := range state.Slaves {
for _, slave := range c.Slaves {
s := slave.Client.Info(ctx, "replication").Val()
if !strings.Contains(s, "role:slave") {
return false
@ -85,11 +85,16 @@ func (state *clusterState) IsConsistent(ctx context.Context) bool {
}
func GetSlavesAddrByName(ctx context.Context, c *SentinelClient, name string) []string {
addrs, err := c.Slaves(ctx, name).Result()
addrs, err := c.Replicas(ctx, name).Result()
if err != nil {
internal.Logger.Printf(ctx, "sentinel: Slaves name=%q failed: %s",
internal.Logger.Printf(ctx, "sentinel: Replicas name=%q failed: %s",
name, err)
return []string{}
}
return parseSlaveAddrs(addrs, false)
return parseReplicaAddrs(addrs, false)
}
func (c *Ring) ShardByName(name string) *ringShard {
shard, _ := c.sharding.GetByName(name)
return shard
}

10
extra/rediscensus/go.mod
View File

@ -1,14 +1,14 @@
module github.com/go-redis/redis/extra/rediscensus/v8
module github.com/go-redis/redis/extra/rediscensus/v9
go 1.15
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
replace github.com/go-redis/redis/extra/rediscmd/v8 => ../rediscmd
replace github.com/go-redis/redis/extra/rediscmd/v9 => ../rediscmd
require (
github.com/go-redis/redis/extra/rediscmd/v8 v8.11.4
github.com/go-redis/redis/v8 v8.11.4
github.com/go-redis/redis/extra/rediscmd/v9 v9.0.0-rc.2
github.com/go-redis/redis/v9 v9.0.0-rc.2
github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
go.opencensus.io v0.23.0
)

87
extra/rediscensus/go.sum
View File

@ -3,9 +3,13 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
@ -16,6 +20,8 @@ github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@ -42,37 +48,68 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -83,13 +120,22 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@ -97,17 +143,32 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
@ -115,10 +176,12 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@ -140,8 +203,9 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -150,8 +214,9 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

4
extra/rediscensus/rediscensus.go
View File

@ -5,8 +5,8 @@ import (
"go.opencensus.io/trace"
"github.com/go-redis/redis/extra/rediscmd/v8"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/extra/rediscmd/v9"
"github.com/go-redis/redis/v9"
)
type TracingHook struct{}

10
extra/rediscmd/go.mod
View File

@ -1,11 +1,11 @@
module github.com/go-redis/redis/extra/rediscmd/v8
module github.com/go-redis/redis/extra/rediscmd/v9
go 1.15
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
require (
github.com/go-redis/redis/v8 v8.11.4
github.com/onsi/ginkgo v1.16.4
github.com/onsi/gomega v1.16.0
github.com/go-redis/redis/v9 v9.0.0-rc.2
github.com/onsi/ginkgo v1.16.5
github.com/onsi/gomega v1.24.1
)

88
extra/rediscmd/go.sum
View File

@ -1,12 +1,18 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -22,62 +28,119 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -86,8 +149,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -96,5 +160,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

2
extra/rediscmd/rediscmd.go
View File

@ -7,7 +7,7 @@ import (
"strings"
"time"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
func CmdString(cmd redis.Cmder) string {

10
extra/redisotel/README.md
View File

@ -3,7 +3,7 @@
## Installation
```bash
go get github.com/go-redis/redis/extra/redisotel/v8
go get github.com/go-redis/redis/extra/redisotel/v9
```
## Usage
@ -12,8 +12,8 @@ Tracing is enabled by adding a hook:
```go
import (
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/extra/redisotel"
"github.com/go-redis/redis/v9"
"github.com/go-redis/redis/extra/redisotel/v9"
)
rdb := rdb.NewClient(&rdb.Options{...})
@ -21,4 +21,6 @@ rdb := rdb.NewClient(&rdb.Options{...})
rdb.AddHook(redisotel.NewTracingHook())
```
See [example](example) and [documentation](https://redis.uptrace.dev/tracing/) for more details.
See [example](example) and
[Monitoring Go Redis Performance and Errors](https://redis.uptrace.dev/guide/go-redis-monitoring.html)
for details.

139
extra/redisotel/config.go Normal file
View File

@ -0,0 +1,139 @@
package redisotel
import (
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/metric/global"
semconv "go.opentelemetry.io/otel/semconv/v1.12.0"
"go.opentelemetry.io/otel/trace"
)
type config struct {
// Common options.
dbSystem string
attrs []attribute.KeyValue
// Tracing options.
tp trace.TracerProvider
tracer trace.Tracer
dbStmtEnabled bool
// Metrics options.
mp metric.MeterProvider
meter metric.Meter
poolName string
}
type baseOption interface {
apply(conf *config)
}
type Option interface {
baseOption
tracing()
metrics()
}
type option func(conf *config)
func (fn option) apply(conf *config) {
fn(conf)
}
func (fn option) tracing() {}
func (fn option) metrics() {}
func newConfig(opts ...baseOption) *config {
conf := &config{
dbSystem: "redis",
attrs: []attribute.KeyValue{},
tp: otel.GetTracerProvider(),
mp: global.MeterProvider(),
dbStmtEnabled: true,
}
for _, opt := range opts {
opt.apply(conf)
}
conf.attrs = append(conf.attrs, semconv.DBSystemKey.String(conf.dbSystem))
return conf
}
func WithDBSystem(dbSystem string) Option {
return option(func(conf *config) {
conf.dbSystem = dbSystem
})
}
// WithAttributes specifies additional attributes to be added to the span.
func WithAttributes(attrs ...attribute.KeyValue) Option {
return option(func(conf *config) {
conf.attrs = append(conf.attrs, attrs...)
})
}
//------------------------------------------------------------------------------
type TracingOption interface {
baseOption
tracing()
}
type tracingOption func(conf *config)
var _ TracingOption = (*tracingOption)(nil)
func (fn tracingOption) apply(conf *config) {
fn(conf)
}
func (fn tracingOption) tracing() {}
// WithTracerProvider specifies a tracer provider to use for creating a tracer.
// If none is specified, the global provider is used.
func WithTracerProvider(provider trace.TracerProvider) TracingOption {
return tracingOption(func(conf *config) {
conf.tp = provider
})
}
// WithDBStatement tells the tracing hook not to log raw redis commands.
func WithDBStatement(on bool) TracingOption {
return tracingOption(func(conf *config) {
conf.dbStmtEnabled = on
})
}
//------------------------------------------------------------------------------
type MetricsOption interface {
baseOption
metrics()
}
type metricsOption func(conf *config)
var _ MetricsOption = (*metricsOption)(nil)
func (fn metricsOption) apply(conf *config) {
fn(conf)
}
func (fn metricsOption) metrics() {}
// WithMeterProvider configures a metric.Meter used to create instruments.
func WithMeterProvider(mp metric.MeterProvider) MetricsOption {
return metricsOption(func(conf *config) {
conf.mp = mp
})
}

16
extra/redisotel/go.mod
View File

@ -1,14 +1,16 @@
module github.com/go-redis/redis/extra/redisotel/v8
module github.com/go-redis/redis/extra/redisotel/v9
go 1.15
replace github.com/go-redis/redis/v8 => ../..
replace github.com/go-redis/redis/v9 => ../..
replace github.com/go-redis/redis/extra/rediscmd/v8 => ../rediscmd
replace github.com/go-redis/redis/extra/rediscmd/v9 => ../rediscmd
require (
github.com/go-redis/redis/extra/rediscmd/v8 v8.11.4
github.com/go-redis/redis/v8 v8.11.4
go.opentelemetry.io/otel v1.0.0
go.opentelemetry.io/otel/trace v1.0.0
github.com/go-redis/redis/extra/rediscmd/v9 v9.0.0-rc.2
github.com/go-redis/redis/v9 v9.0.0-rc.2
go.opentelemetry.io/otel v1.11.1
go.opentelemetry.io/otel/metric v0.33.0
go.opentelemetry.io/otel/sdk v1.9.0
go.opentelemetry.io/otel/trace v1.11.1
)

105
extra/redisotel/go.sum
View File

@ -1,5 +1,8 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -8,6 +11,11 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cu
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -23,70 +31,130 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0 h1:TRtrvv2vdQqzkwrQ1ke6vtXf7IK34RBUJafIy1wMwls=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.opentelemetry.io/otel v1.0.0 h1:qTTn6x71GVBvoafHK/yaRUmFzI4LcONZD0/kXxl5PHI=
go.opentelemetry.io/otel v1.0.0/go.mod h1:AjRVh9A5/5DE7S+mZtTR6t8vpKKryam+0lREnfmS4cg=
go.opentelemetry.io/otel/trace v1.0.0 h1:TSBr8GTEtKevYMG/2d21M989r5WJYVimhTHBKVEZuh4=
go.opentelemetry.io/otel/trace v1.0.0/go.mod h1:PXTWqayeFUlJV1YDNhsJYB184+IvAH814St6o6ajzIs=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.opentelemetry.io/otel v1.9.0/go.mod h1:np4EoPGzoPs3O67xUVNoPPcmSvsfOxNlNA4F4AC+0Eo=
go.opentelemetry.io/otel v1.11.1 h1:4WLLAmcfkmDk2ukNXJyq3/kiz/3UzCaYq6PskJsaou4=
go.opentelemetry.io/otel v1.11.1/go.mod h1:1nNhXBbWSD0nsL38H6btgnFN2k4i0sNLHNNMZMSbUGE=
go.opentelemetry.io/otel/metric v0.33.0 h1:xQAyl7uGEYvrLAiV/09iTJlp1pZnQ9Wl793qbVvED1E=
go.opentelemetry.io/otel/metric v0.33.0/go.mod h1:QlTYc+EnYNq/M2mNk1qDDMRLpqCOj2f/r5c7Fd5FYaI=
go.opentelemetry.io/otel/sdk v1.9.0 h1:LNXp1vrr83fNXTHgU8eO89mhzxb/bbWAsHG6fNf3qWo=
go.opentelemetry.io/otel/sdk v1.9.0/go.mod h1:AEZc8nt5bd2F7BC24J5R0mrjYnpEgYHyTcM/vrSple4=
go.opentelemetry.io/otel/trace v1.9.0/go.mod h1:2737Q0MuG8q1uILYm2YYVkAyLtOofiTNGg6VODnOiPo=
go.opentelemetry.io/otel/trace v1.11.1 h1:ofxdnzsNrGBYXbP7t7zpUK281+go5rF7dvdIZXF8gdQ=
go.opentelemetry.io/otel/trace v1.11.1/go.mod h1:f/Q9G7vzk5u91PhbmKbg1Qn0rzH1LJ4vbPHFGkTPtOk=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -95,8 +163,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -105,7 +174,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

254
extra/redisotel/metrics.go Normal file
View File

@ -0,0 +1,254 @@
package redisotel
import (
"context"
"fmt"
"net"
"time"
"github.com/go-redis/redis/v9"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/metric/instrument"
"go.opentelemetry.io/otel/metric/instrument/syncfloat64"
)
// InstrumentMetrics starts reporting OpenTelemetry Metrics.
//
// Based on https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/semantic_conventions/database-metrics.md
func InstrumentMetrics(rdb redis.UniversalClient, opts ...MetricsOption) error {
baseOpts := make([]baseOption, len(opts))
for i, opt := range opts {
baseOpts[i] = opt
}
conf := newConfig(baseOpts...)
if conf.meter == nil {
conf.meter = conf.mp.Meter(
instrumName,
metric.WithInstrumentationVersion("semver:"+redis.Version()),
)
}
switch rdb := rdb.(type) {
case *redis.Client:
if conf.poolName == "" {
opt := rdb.Options()
conf.poolName = opt.Addr
}
conf.attrs = append(conf.attrs, attribute.String("pool.name", conf.poolName))
if err := reportPoolStats(rdb, conf); err != nil {
return err
}
if err := addMetricsHook(rdb, conf); err != nil {
return err
}
return nil
case *redis.ClusterClient:
rdb.OnNewNode(func(rdb *redis.Client) {
if conf.poolName == "" {
opt := rdb.Options()
conf.poolName = opt.Addr
}
conf.attrs = append(conf.attrs, attribute.String("pool.name", conf.poolName))
if err := reportPoolStats(rdb, conf); err != nil {
otel.Handle(err)
}
if err := addMetricsHook(rdb, conf); err != nil {
otel.Handle(err)
}
})
return nil
case *redis.Ring:
rdb.OnNewNode(func(rdb *redis.Client) {
if conf.poolName == "" {
opt := rdb.Options()
conf.poolName = opt.Addr
}
conf.attrs = append(conf.attrs, attribute.String("pool.name", conf.poolName))
if err := reportPoolStats(rdb, conf); err != nil {
otel.Handle(err)
}
if err := addMetricsHook(rdb, conf); err != nil {
otel.Handle(err)
}
})
return nil
default:
return fmt.Errorf("redisotel: %T not supported", rdb)
}
}
func reportPoolStats(rdb *redis.Client, conf *config) error {
labels := conf.attrs
idleAttrs := append(labels, attribute.String("state", "idle"))
usedAttrs := append(labels, attribute.String("state", "used"))
idleMax, err := conf.meter.AsyncInt64().UpDownCounter(
"db.client.connections.idle.max",
instrument.WithDescription("The maximum number of idle open connections allowed"),
)
if err != nil {
return err
}
idleMin, err := conf.meter.AsyncInt64().UpDownCounter(
"db.client.connections.idle.min",
instrument.WithDescription("The minimum number of idle open connections allowed"),
)
if err != nil {
return err
}
connsMax, err := conf.meter.AsyncInt64().UpDownCounter(
"db.client.connections.max",
instrument.WithDescription("The maximum number of open connections allowed"),
)
if err != nil {
return err
}
usage, err := conf.meter.AsyncInt64().UpDownCounter(
"db.client.connections.usage",
instrument.WithDescription("The number of connections that are currently in state described by the state attribute"),
)
if err != nil {
return err
}
timeouts, err := conf.meter.AsyncInt64().UpDownCounter(
"db.client.connections.timeouts",
instrument.WithDescription("The number of connection timeouts that have occurred trying to obtain a connection from the pool"),
)
if err != nil {
return err
}
redisConf := rdb.Options()
return conf.meter.RegisterCallback(
[]instrument.Asynchronous{
idleMax,
idleMin,
connsMax,
usage,
timeouts,
},
func(ctx context.Context) {
stats := rdb.PoolStats()
idleMax.Observe(ctx, int64(redisConf.MaxIdleConns), labels...)
idleMin.Observe(ctx, int64(redisConf.MinIdleConns), labels...)
connsMax.Observe(ctx, int64(redisConf.PoolSize), labels...)
usage.Observe(ctx, int64(stats.IdleConns), idleAttrs...)
usage.Observe(ctx, int64(stats.TotalConns-stats.IdleConns), usedAttrs...)
timeouts.Observe(ctx, int64(stats.Timeouts), labels...)
},
)
}
func addMetricsHook(rdb *redis.Client, conf *config) error {
createTime, err := conf.meter.SyncFloat64().Histogram(
"db.client.connections.create_time",
instrument.WithDescription("The time it took to create a new connection."),
instrument.WithUnit("ms"),
)
if err != nil {
return err
}
useTime, err := conf.meter.SyncFloat64().Histogram(
"db.client.connections.use_time",
instrument.WithDescription("The time between borrowing a connection and returning it to the pool."),
instrument.WithUnit("ms"),
)
if err != nil {
return err
}
rdb.AddHook(&metricsHook{
createTime: createTime,
useTime: useTime,
attrs: conf.attrs,
})
return nil
}
type metricsHook struct {
createTime syncfloat64.Histogram
useTime syncfloat64.Histogram
attrs []attribute.KeyValue
}
var _ redis.Hook = (*metricsHook)(nil)
func (mh *metricsHook) DialHook(hook redis.DialHook) redis.DialHook {
return func(ctx context.Context, network, addr string) (net.Conn, error) {
start := time.Now()
conn, err := hook(ctx, network, addr)
attrs := make([]attribute.KeyValue, 0, len(mh.attrs)+1)
attrs = append(attrs, mh.attrs...)
attrs = append(attrs, statusAttr(err))
mh.createTime.Record(ctx, milliseconds(time.Since(start)), attrs...)
return conn, err
}
}
func (mh *metricsHook) ProcessHook(hook redis.ProcessHook) redis.ProcessHook {
return func(ctx context.Context, cmd redis.Cmder) error {
start := time.Now()
err := hook(ctx, cmd)
dur := time.Since(start)
attrs := make([]attribute.KeyValue, 0, len(mh.attrs)+2)
attrs = append(attrs, mh.attrs...)
attrs = append(attrs, attribute.String("type", "command"))
attrs = append(attrs, statusAttr(err))
mh.useTime.Record(ctx, milliseconds(dur), attrs...)
return err
}
}
func (mh *metricsHook) ProcessPipelineHook(
hook redis.ProcessPipelineHook,
) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
start := time.Now()
err := hook(ctx, cmds)
dur := time.Since(start)
attrs := make([]attribute.KeyValue, 0, len(mh.attrs)+2)
attrs = append(attrs, mh.attrs...)
attrs = append(attrs, attribute.String("type", "pipeline"))
attrs = append(attrs, statusAttr(err))
mh.useTime.Record(ctx, milliseconds(dur), attrs...)
return err
}
}
func milliseconds(d time.Duration) float64 {
return float64(d) / float64(time.Millisecond)
}
func statusAttr(err error) attribute.KeyValue {
if err != nil {
return attribute.String("status", "error")
}
return attribute.String("status", "ok")
}

89
extra/redisotel/redisotel.go
View File

@ -1,89 +0,0 @@
package redisotel
import (
"context"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/codes"
"go.opentelemetry.io/otel/trace"
"github.com/go-redis/redis/extra/rediscmd/v8"
"github.com/go-redis/redis/v8"
)
var tracer = otel.Tracer("github.com/go-redis/redis")
type TracingHook struct{}
var _ redis.Hook = (*TracingHook)(nil)
func NewTracingHook() *TracingHook {
return new(TracingHook)
}
func (TracingHook) BeforeProcess(ctx context.Context, cmd redis.Cmder) (context.Context, error) {
if !trace.SpanFromContext(ctx).IsRecording() {
return ctx, nil
}
attrs := []attribute.KeyValue{
attribute.String("db.system", "redis"),
attribute.String("db.statement", rediscmd.CmdString(cmd)),
}
opts := []trace.SpanStartOption{
trace.WithSpanKind(trace.SpanKindClient),
trace.WithAttributes(attrs...),
}
ctx, _ = tracer.Start(ctx, cmd.FullName(), opts...)
return ctx, nil
}
func (TracingHook) AfterProcess(ctx context.Context, cmd redis.Cmder) error {
span := trace.SpanFromContext(ctx)
if err := cmd.Err(); err != nil {
recordError(ctx, span, err)
}
span.End()
return nil
}
func (TracingHook) BeforeProcessPipeline(ctx context.Context, cmds []redis.Cmder) (context.Context, error) {
if !trace.SpanFromContext(ctx).IsRecording() {
return ctx, nil
}
summary, cmdsString := rediscmd.CmdsString(cmds)
attrs := []attribute.KeyValue{
attribute.String("db.system", "redis"),
attribute.Int("db.redis.num_cmd", len(cmds)),
attribute.String("db.statement", cmdsString),
}
opts := []trace.SpanStartOption{
trace.WithSpanKind(trace.SpanKindClient),
trace.WithAttributes(attrs...),
}
ctx, _ = tracer.Start(ctx, "pipeline "+summary, opts...)
return ctx, nil
}
func (TracingHook) AfterProcessPipeline(ctx context.Context, cmds []redis.Cmder) error {
span := trace.SpanFromContext(ctx)
if err := cmds[0].Err(); err != nil {
recordError(ctx, span, err)
}
span.End()
return nil
}
func recordError(ctx context.Context, span trace.Span, err error) {
if err != redis.Nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
}

87
extra/redisotel/redisotel_test.go Normal file
View File

@ -0,0 +1,87 @@
package redisotel
import (
"context"
"testing"
semconv "go.opentelemetry.io/otel/semconv/v1.7.0"
"go.opentelemetry.io/otel"
sdktrace "go.opentelemetry.io/otel/sdk/trace"
"go.opentelemetry.io/otel/trace"
"github.com/go-redis/redis/v9"
)
type providerFunc func(name string, opts ...trace.TracerOption) trace.Tracer
func (fn providerFunc) Tracer(name string, opts ...trace.TracerOption) trace.Tracer {
return fn(name, opts...)
}
func TestNewWithTracerProvider(t *testing.T) {
invoked := false
tp := providerFunc(func(name string, opts ...trace.TracerOption) trace.Tracer {
invoked = true
return otel.GetTracerProvider().Tracer(name, opts...)
})
_ = newTracingHook("", WithTracerProvider(tp))
if !invoked {
t.Fatalf("did not call custom TraceProvider")
}
}
func TestNewWithAttributes(t *testing.T) {
provider := sdktrace.NewTracerProvider()
hook := newTracingHook("", WithTracerProvider(provider), WithAttributes(semconv.NetPeerNameKey.String("localhost")))
ctx, span := provider.Tracer("redis-test").Start(context.TODO(), "redis-test")
cmd := redis.NewCmd(ctx, "ping")
defer span.End()
processHook := hook.ProcessHook(func(ctx context.Context, cmd redis.Cmder) error {
attrs := trace.SpanFromContext(ctx).(sdktrace.ReadOnlySpan).Attributes()
if !(attrs[0] == semconv.DBSystemRedis) {
t.Fatalf("expected attrs[0] to be semconv.DBSystemRedis, got: %v", attrs[0])
}
if !(attrs[1] == semconv.NetPeerNameKey.String("localhost")) {
t.Fatalf("expected attrs[1] to be semconv.NetPeerNameKey.String(\"localhost\"), got: %v", attrs[1])
}
if !(attrs[2] == semconv.DBStatementKey.String("ping")) {
t.Fatalf("expected attrs[2] to be semconv.DBStatementKey.String(\"ping\"), got: %v", attrs[2])
}
return nil
})
err := processHook(ctx, cmd)
if err != nil {
t.Fatal(err)
}
}
func TestWithDBStatement(t *testing.T) {
provider := sdktrace.NewTracerProvider()
hook := newTracingHook(
"",
WithTracerProvider(provider),
WithDBStatement(false),
)
ctx, span := provider.Tracer("redis-test").Start(context.TODO(), "redis-test")
cmd := redis.NewCmd(ctx, "ping")
defer span.End()
processHook := hook.ProcessHook(func(ctx context.Context, cmd redis.Cmder) error {
attrs := trace.SpanFromContext(ctx).(sdktrace.ReadOnlySpan).Attributes()
for _, attr := range attrs {
if attr.Key == semconv.DBStatementKey {
t.Fatal("Attribute with db statement should not exist")
}
}
return nil
})
err := processHook(ctx, cmd)
if err != nil {
t.Fatal(err)
}
}

215
extra/redisotel/tracing.go Normal file
View File

@ -0,0 +1,215 @@
package redisotel
import (
"context"
"fmt"
"net"
"runtime"
"strings"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/codes"
semconv "go.opentelemetry.io/otel/semconv/v1.10.0"
"go.opentelemetry.io/otel/trace"
"github.com/go-redis/redis/extra/rediscmd/v9"
"github.com/go-redis/redis/v9"
)
const (
instrumName = "github.com/go-redis/redis/extra/redisotel"
)
func InstrumentTracing(rdb redis.UniversalClient, opts ...TracingOption) error {
switch rdb := rdb.(type) {
case *redis.Client:
opt := rdb.Options()
connString := formatDBConnString(opt.Network, opt.Addr)
rdb.AddHook(newTracingHook(connString, opts...))
return nil
case *redis.ClusterClient:
rdb.AddHook(newTracingHook("", opts...))
rdb.OnNewNode(func(rdb *redis.Client) {
opt := rdb.Options()
connString := formatDBConnString(opt.Network, opt.Addr)
rdb.AddHook(newTracingHook(connString, opts...))
})
return nil
case *redis.Ring:
rdb.AddHook(newTracingHook("", opts...))
rdb.OnNewNode(func(rdb *redis.Client) {
opt := rdb.Options()
connString := formatDBConnString(opt.Network, opt.Addr)
rdb.AddHook(newTracingHook(connString, opts...))
})
return nil
default:
return fmt.Errorf("redisotel: %T not supported", rdb)
}
}
type tracingHook struct {
conf *config
spanOpts []trace.SpanStartOption
}
var _ redis.Hook = (*tracingHook)(nil)
func newTracingHook(connString string, opts ...TracingOption) *tracingHook {
baseOpts := make([]baseOption, len(opts))
for i, opt := range opts {
baseOpts[i] = opt
}
conf := newConfig(baseOpts...)
if conf.tracer == nil {
conf.tracer = conf.tp.Tracer(
instrumName,
trace.WithInstrumentationVersion("semver:"+redis.Version()),
)
}
if connString != "" {
conf.attrs = append(conf.attrs, semconv.DBConnectionStringKey.String(connString))
}
return &tracingHook{
conf: conf,
spanOpts: []trace.SpanStartOption{
trace.WithSpanKind(trace.SpanKindClient),
trace.WithAttributes(conf.attrs...),
},
}
}
func (th *tracingHook) DialHook(hook redis.DialHook) redis.DialHook {
return func(ctx context.Context, network, addr string) (net.Conn, error) {
if !trace.SpanFromContext(ctx).IsRecording() {
return hook(ctx, network, addr)
}
ctx, span := th.conf.tracer.Start(ctx, "redis.dial", th.spanOpts...)
defer span.End()
conn, err := hook(ctx, network, addr)
if err != nil {
recordError(span, err)
return nil, err
}
return conn, nil
}
}
func (th *tracingHook) ProcessHook(hook redis.ProcessHook) redis.ProcessHook {
return func(ctx context.Context, cmd redis.Cmder) error {
if !trace.SpanFromContext(ctx).IsRecording() {
return hook(ctx, cmd)
}
fn, file, line := funcFileLine("github.com/go-redis/redis")
attrs := make([]attribute.KeyValue, 0, 8)
attrs = append(attrs,
semconv.CodeFunctionKey.String(fn),
semconv.CodeFilepathKey.String(file),
semconv.CodeLineNumberKey.Int(line),
)
if th.conf.dbStmtEnabled {
cmdString := rediscmd.CmdString(cmd)
attrs = append(attrs, semconv.DBStatementKey.String(cmdString))
}
opts := th.spanOpts
opts = append(opts, trace.WithAttributes(attrs...))
ctx, span := th.conf.tracer.Start(ctx, cmd.FullName(), opts...)
defer span.End()
if err := hook(ctx, cmd); err != nil {
recordError(span, err)
return err
}
return nil
}
}
func (th *tracingHook) ProcessPipelineHook(
hook redis.ProcessPipelineHook,
) redis.ProcessPipelineHook {
return func(ctx context.Context, cmds []redis.Cmder) error {
if !trace.SpanFromContext(ctx).IsRecording() {
return hook(ctx, cmds)
}
fn, file, line := funcFileLine("github.com/go-redis/redis")
attrs := make([]attribute.KeyValue, 0, 8)
attrs = append(attrs,
semconv.CodeFunctionKey.String(fn),
semconv.CodeFilepathKey.String(file),
semconv.CodeLineNumberKey.Int(line),
attribute.Int("db.redis.num_cmd", len(cmds)),
)
summary, cmdsString := rediscmd.CmdsString(cmds)
if th.conf.dbStmtEnabled {
attrs = append(attrs, semconv.DBStatementKey.String(cmdsString))
}
opts := th.spanOpts
opts = append(opts, trace.WithAttributes(attrs...))
ctx, span := th.conf.tracer.Start(ctx, "redis.pipeline "+summary, opts...)
defer span.End()
if err := hook(ctx, cmds); err != nil {
recordError(span, err)
return err
}
return nil
}
}
func recordError(span trace.Span, err error) {
if err != redis.Nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
}
func formatDBConnString(network, addr string) string {
if network == "tcp" {
network = "redis"
}
return fmt.Sprintf("%s://%s", network, addr)
}
func funcFileLine(pkg string) (string, string, int) {
const depth = 16
var pcs [depth]uintptr
n := runtime.Callers(3, pcs[:])
ff := runtime.CallersFrames(pcs[:n])
var fn, file string
var line int
for {
f, ok := ff.Next()
if !ok {
break
}
fn, file, line = f.Function, f.File, f.Line
if !strings.Contains(fn, pkg) {
break
}
}
if ind := strings.LastIndexByte(fn, '/'); ind != -1 {
fn = fn[ind+1:]
}
return fn, file, line
}

26
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# Prometheus Metric Collector
This package implements a [`prometheus.Collector`](https://pkg.go.dev/github.com/prometheus/client_golang@v1.12.2/prometheus#Collector)
for collecting metrics about the connection pool used by the various redis clients.
Supported clients are `redis.Client`, `redis.ClusterClient`, `redis.Ring` and `redis.UniversalClient`.
### Example
```go
client := redis.NewClient(options)
collector := redisprometheus.NewCollector(namespace, subsystem, client)
prometheus.MustRegister(collector)
```
### Metrics
| Name | Type | Description |
|---------------------------|----------------|-----------------------------------------------------------------------------|
| `pool_hit_total` | Counter metric | number of times a connection was found in the pool |
| `pool_miss_total` | Counter metric | number of times a connection was not found in the pool |
| `pool_timeout_total` | Counter metric | number of times a timeout occurred when getting a connection from the pool |
| `pool_conn_total_current` | Gauge metric | current number of connections in the pool |
| `pool_conn_idle_current` | Gauge metric | current number of idle connections in the pool |
| `pool_conn_stale_total` | Counter metric | number of times a connection was removed from the pool because it was stale |

117
extra/redisprometheus/collector.go Normal file
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package redisprometheus
import (
"github.com/prometheus/client_golang/prometheus"
"github.com/go-redis/redis/v9"
)
// StatGetter provides a method to get pool statistics.
type StatGetter interface {
PoolStats() *redis.PoolStats
}
// Collector collects statistics from a redis client.
// It implements the prometheus.Collector interface.
type Collector struct {
getter StatGetter
hitDesc *prometheus.Desc
missDesc *prometheus.Desc
timeoutDesc *prometheus.Desc
totalDesc *prometheus.Desc
idleDesc *prometheus.Desc
staleDesc *prometheus.Desc
}
var _ prometheus.Collector = (*Collector)(nil)
// NewCollector returns a new Collector based on the provided StatGetter.
// The given namespace and subsystem are used to build the fully qualified metric name,
// i.e. "{namespace}_{subsystem}_{metric}".
// The provided metrics are:
// * pool_hit_total
// * pool_miss_total
// * pool_timeout_total
// * pool_conn_total_current
// * pool_conn_idle_current
// * pool_conn_stale_total
func NewCollector(namespace, subsystem string, getter StatGetter) *Collector {
return &Collector{
getter: getter,
hitDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_hit_total"),
"Number of times a connection was found in the pool",
nil, nil,
),
missDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_miss_total"),
"Number of times a connection was not found in the pool",
nil, nil,
),
timeoutDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_timeout_total"),
"Number of times a timeout occurred when looking for a connection in the pool",
nil, nil,
),
totalDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_conn_total_current"),
"Current number of connections in the pool",
nil, nil,
),
idleDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_conn_idle_current"),
"Current number of idle connections in the pool",
nil, nil,
),
staleDesc: prometheus.NewDesc(
prometheus.BuildFQName(namespace, subsystem, "pool_conn_stale_total"),
"Number of times a connection was removed from the pool because it was stale",
nil, nil,
),
}
}
// Describe implements the prometheus.Collector interface.
func (s *Collector) Describe(descs chan<- *prometheus.Desc) {
descs <- s.hitDesc
descs <- s.missDesc
descs <- s.timeoutDesc
descs <- s.totalDesc
descs <- s.idleDesc
descs <- s.staleDesc
}
// Collect implements the prometheus.Collector interface.
func (s *Collector) Collect(metrics chan<- prometheus.Metric) {
stats := s.getter.PoolStats()
metrics <- prometheus.MustNewConstMetric(
s.hitDesc,
prometheus.CounterValue,
float64(stats.Hits),
)
metrics <- prometheus.MustNewConstMetric(
s.missDesc,
prometheus.CounterValue,
float64(stats.Misses),
)
metrics <- prometheus.MustNewConstMetric(
s.timeoutDesc,
prometheus.CounterValue,
float64(stats.Timeouts),
)
metrics <- prometheus.MustNewConstMetric(
s.totalDesc,
prometheus.GaugeValue,
float64(stats.TotalConns),
)
metrics <- prometheus.MustNewConstMetric(
s.idleDesc,
prometheus.GaugeValue,
float64(stats.IdleConns),
)
metrics <- prometheus.MustNewConstMetric(
s.staleDesc,
prometheus.CounterValue,
float64(stats.StaleConns),
)
}

23
extra/redisprometheus/go.mod Normal file
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@ -0,0 +1,23 @@
module github.com/go-redis/redis/extra/redisprometheus/v9
go 1.17
replace github.com/go-redis/redis/v9 => ../..
require (
github.com/go-redis/redis/v9 v9.0.0-rc.2
github.com/prometheus/client_golang v1.12.2
)
require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
github.com/golang/protobuf v1.5.2 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/common v0.32.1 // indirect
github.com/prometheus/procfs v0.7.3 // indirect
golang.org/x/sys v0.2.0 // indirect
google.golang.org/protobuf v1.26.0 // indirect
)

476
extra/redisprometheus/go.sum Normal file
View File

@ -0,0 +1,476 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
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github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
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gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

2
fuzz/fuzz.go
View File

@ -7,7 +7,7 @@ import (
"context"
"time"
"github.com/go-redis/redis/v8"
"github.com/go-redis/redis/v9"
)
var (

23
go.mod
View File

@ -1,11 +1,24 @@
module github.com/go-redis/redis/v8
module github.com/go-redis/redis/v9
go 1.13
go 1.17
require (
github.com/cespare/xxhash/v2 v2.1.2
github.com/cespare/xxhash/v2 v2.2.0
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f
github.com/google/go-cmp v0.5.6 // indirect
github.com/onsi/ginkgo v1.16.5
github.com/onsi/gomega v1.17.0
github.com/onsi/gomega v1.24.2
github.com/stretchr/testify v1.8.1
)
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/fsnotify/fsnotify v1.4.9 // indirect
github.com/google/go-cmp v0.5.9 // indirect
github.com/nxadm/tail v1.4.8 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
golang.org/x/net v0.4.0 // indirect
golang.org/x/sys v0.3.0 // indirect
golang.org/x/text v0.5.0 // indirect
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

97
go.sum
View File

@ -1,12 +1,18 @@
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -22,9 +28,12 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@ -33,52 +42,115 @@ github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
github.com/onsi/ginkgo/v2 v2.6.1 h1:1xQPCjcqYw/J5LchOcp4/2q/jzJFjiAOc25chhnDw+Q=
github.com/onsi/ginkgo/v2 v2.6.1/go.mod h1:yjiuMwPokqY1XauOgju45q3sJt6VzQ/Fict1LFVcsAo=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.17.0 h1:9Luw4uT5HTjHTN8+aNcSThgH1vdXnmdJ8xIfZ4wyTRE=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
github.com/onsi/gomega v1.24.2 h1:J/tulyYK6JwBldPViHJReihxxZ+22FHs0piGjQAvoUE=
github.com/onsi/gomega v1.24.2/go.mod h1:gs3J10IS7Z7r7eXRoNJIrNqU4ToQukCJhFtKrWgHWnk=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/net v0.3.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ=
golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@ -87,8 +159,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@ -97,5 +170,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

4
internal/arg.go
View File

@ -4,6 +4,8 @@ import (
"fmt"
"strconv"
"time"
"github.com/go-redis/redis/v9/internal/util"
)
func AppendArg(b []byte, v interface{}) []byte {
@ -11,7 +13,7 @@ func AppendArg(b []byte, v interface{}) []byte {
case nil:
return append(b, "<nil>"...)
case string:
return appendUTF8String(b, Bytes(v))
return appendUTF8String(b, util.StringToBytes(v))
case []byte:
return appendUTF8String(b, v)
case int:

1
internal/customvet/.gitignore vendored Normal file
View File

@ -0,0 +1 @@
/customvet

61
internal/customvet/checks/setval/setval.go Normal file
View File

@ -0,0 +1,61 @@
package setval
import (
"go/ast"
"go/token"
"go/types"
"golang.org/x/tools/go/analysis"
)
var Analyzer = &analysis.Analyzer{
Name: "setval",
Doc: "find Cmder types that are missing a SetVal method",
Run: func(pass *analysis.Pass) (interface{}, error) {
cmderTypes := make(map[string]token.Pos)
typesWithSetValMethod := make(map[string]bool)
for _, file := range pass.Files {
for _, decl := range file.Decls {
funcName, receiverType := parseFuncDecl(decl, pass.TypesInfo)
switch funcName {
case "Result":
cmderTypes[receiverType] = decl.Pos()
case "SetVal":
typesWithSetValMethod[receiverType] = true
}
}
}
for cmder, pos := range cmderTypes {
if !typesWithSetValMethod[cmder] {
pass.Reportf(pos, "%s is missing a SetVal method", cmder)
}
}
return nil, nil
},
}
func parseFuncDecl(decl ast.Decl, typesInfo *types.Info) (funcName, receiverType string) {
funcDecl, ok := decl.(*ast.FuncDecl)
if !ok {
return "", "" // Not a function declaration.
}
if funcDecl.Recv == nil {
return "", "" // Not a method.
}
if len(funcDecl.Recv.List) != 1 {
return "", "" // Unexpected number of receiver arguments. (Can this happen?)
}
receiverTypeObj := typesInfo.TypeOf(funcDecl.Recv.List[0].Type)
if receiverTypeObj == nil {
return "", "" // Unable to determine the receiver type.
}
return funcDecl.Name.Name, receiverTypeObj.String()
}

12
internal/customvet/checks/setval/setval_test.go Normal file
View File

@ -0,0 +1,12 @@
package setval_test
import (
"github.com/go-redis/redis/internal/customvet/checks/setval"
"golang.org/x/tools/go/analysis/analysistest"
"testing"
)
func Test(t *testing.T) {
testdata := analysistest.TestData()
analysistest.Run(t, testdata, setval.Analyzer, "a")
}

29
internal/customvet/checks/setval/testdata/src/a/a.go vendored Normal file
View File

@ -0,0 +1,29 @@
package a
type GoodCmd struct {
val int
}
func (c *GoodCmd) SetVal(val int) {
c.val = val
}
func (c *GoodCmd) Result() (int, error) {
return c.val, nil
}
type BadCmd struct {
val int
}
func (c *BadCmd) Result() (int, error) { // want "\\*a.BadCmd is missing a SetVal method"
return c.val, nil
}
type NotACmd struct {
val int
}
func (c *NotACmd) Val() int {
return c.val
}

10
internal/customvet/go.mod Normal file
View File

@ -0,0 +1,10 @@
module github.com/go-redis/redis/internal/customvet
go 1.17
require golang.org/x/tools v0.1.12
require (
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
)

6
internal/customvet/go.sum Normal file
View File

@ -0,0 +1,6 @@
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=

12
internal/customvet/main.go Normal file
View File

@ -0,0 +1,12 @@
package main
import (
"github.com/go-redis/redis/internal/customvet/checks/setval"
"golang.org/x/tools/go/analysis/multichecker"
)
func main() {
multichecker.Main(
setval.Analyzer,
)
}

2
internal/hashtag/hashtag.go
View File

@ -3,7 +3,7 @@ package hashtag
import (
"strings"
"github.com/go-redis/redis/v8/internal/rand"
"github.com/go-redis/redis/v9/internal/rand"
)
const slotNumber = 16384

2
internal/hashtag/hashtag_test.go
View File

@ -6,7 +6,7 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/go-redis/redis/v8/internal/rand"
"github.com/go-redis/redis/v9/internal/rand"
)
func TestGinkgoSuite(t *testing.T) {

6
internal/hscan/hscan.go
View File

@ -10,6 +10,12 @@ import (
// decoderFunc represents decoding functions for default built-in types.
type decoderFunc func(reflect.Value, string) error
// Scanner is the interface implemented by themselves,
// which will override the decoding behavior of decoderFunc.
type Scanner interface {
ScanRedis(s string) error
}
var (
// List of built-in decoders indexed by their numeric constant values (eg: reflect.Bool = 1).
decoders = []decoderFunc{

25
internal/hscan/hscan_test.go
View File

@ -4,6 +4,7 @@ import (
"math"
"strconv"
"testing"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@ -30,6 +31,20 @@ type data struct {
Bool bool `redis:"bool"`
}
type TimeRFC3339Nano struct {
time.Time
}
func (t *TimeRFC3339Nano) ScanRedis(s string) (err error) {
t.Time, err = time.Parse(time.RFC3339Nano, s)
return
}
type TimeData struct {
Name string `redis:"name"`
Time *TimeRFC3339Nano `redis:"login"`
}
type i []interface{}
func TestGinkgoSuite(t *testing.T) {
@ -175,4 +190,14 @@ var _ = Describe("Scan", func() {
Expect(Scan(&d, i{"bool"}, i{""})).To(HaveOccurred())
Expect(Scan(&d, i{"bool"}, i{"123"})).To(HaveOccurred())
})
It("Implements Scanner", func() {
var td TimeData
now := time.Now()
Expect(Scan(&td, i{"name", "login"}, i{"hello", now.Format(time.RFC3339Nano)})).NotTo(HaveOccurred())
Expect(td.Name).To(Equal("hello"))
Expect(td.Time.UnixNano()).To(Equal(now.UnixNano()))
Expect(td.Time.Format(time.RFC3339Nano)).To(Equal(now.Format(time.RFC3339Nano)))
})
})

24
internal/hscan/structmap.go
View File

@ -84,7 +84,29 @@ func (s StructValue) Scan(key string, value string) error {
if !ok {
return nil
}
if err := field.fn(s.value.Field(field.index), value); err != nil {
v := s.value.Field(field.index)
isPtr := v.Kind() == reflect.Pointer
if isPtr && v.IsNil() {
v.Set(reflect.New(v.Type().Elem()))
}
if !isPtr && v.Type().Name() != "" && v.CanAddr() {
v = v.Addr()
isPtr = true
}
if isPtr && v.Type().NumMethod() > 0 && v.CanInterface() {
if scan, ok := v.Interface().(Scanner); ok {
return scan.ScanRedis(value)
}
}
if isPtr {
v = v.Elem()
}
if err := field.fn(v, value); err != nil {
t := s.value.Type()
return fmt.Errorf("cannot scan redis.result %s into struct field %s.%s of type %s, error-%s",
value, t.Name(), t.Field(field.index).Name, t.Field(field.index).Type, err.Error())

2
internal/internal.go
View File

@ -3,7 +3,7 @@ package internal
import (
"time"
"github.com/go-redis/redis/v8/internal/rand"
"github.com/go-redis/redis/v9/internal/rand"
)
func RetryBackoff(retry int, minBackoff, maxBackoff time.Duration) time.Duration {

3
internal/once.go
View File

@ -32,7 +32,9 @@ type Once struct {
// Do calls the function f if and only if Do has not been invoked
// without error for this instance of Once. In other words, given
//
// var once Once
//
// if once.Do(f) is called multiple times, only the first call will
// invoke f, even if f has a different value in each invocation unless
// f returns an error. A new instance of Once is required for each
@ -41,6 +43,7 @@ type Once struct {
// Do is intended for initialization that must be run exactly once. Since f
// is niladic, it may be necessary to use a function literal to capture the
// arguments to a function to be invoked by Do:
//
// err := config.once.Do(func() error { return config.init(filename) })
func (o *Once) Do(f func() error) error {
if atomic.LoadUint32(&o.done) == 1 {

8
internal/pool/bench_test.go
View File

@ -6,7 +6,7 @@ import (
"testing"
"time"
"github.com/go-redis/redis/v8/internal/pool"
"github.com/go-redis/redis/v9/internal/pool"
)
type poolGetPutBenchmark struct {
@ -33,8 +33,7 @@ func BenchmarkPoolGetPut(b *testing.B) {
Dialer: dummyDialer,
PoolSize: bm.poolSize,
PoolTimeout: time.Second,
IdleTimeout: time.Hour,
IdleCheckFrequency: time.Hour,
ConnMaxIdleTime: time.Hour,
})
b.ResetTimer()
@ -77,8 +76,7 @@ func BenchmarkPoolGetRemove(b *testing.B) {
Dialer: dummyDialer,
PoolSize: bm.poolSize,
PoolTimeout: time.Second,
IdleTimeout: time.Hour,
IdleCheckFrequency: time.Hour,
ConnMaxIdleTime: time.Hour,
})
b.ResetTimer()

10
internal/pool/conn.go
View File

@ -7,7 +7,7 @@ import (
"sync/atomic"
"time"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v9/internal/proto"
)
var noDeadline = time.Time{}
@ -63,19 +63,25 @@ func (cn *Conn) RemoteAddr() net.Addr {
return nil
}
func (cn *Conn) WithReader(ctx context.Context, timeout time.Duration, fn func(rd *proto.Reader) error) error {
func (cn *Conn) WithReader(
ctx context.Context, timeout time.Duration, fn func(rd *proto.Reader) error,
) error {
if timeout >= 0 {
if err := cn.netConn.SetReadDeadline(cn.deadline(ctx, timeout)); err != nil {
return err
}
}
return fn(cn.rd)
}
func (cn *Conn) WithWriter(
ctx context.Context, timeout time.Duration, fn func(wr *proto.Writer) error,
) error {
if timeout >= 0 {
if err := cn.netConn.SetWriteDeadline(cn.deadline(ctx, timeout)); err != nil {
return err
}
}
if cn.bw.Buffered() > 0 {
cn.bw.Reset(cn.netConn)

50
internal/pool/conn_check.go Normal file
View File

@ -0,0 +1,50 @@
//go:build linux || darwin || dragonfly || freebsd || netbsd || openbsd || solaris || illumos
// +build linux darwin dragonfly freebsd netbsd openbsd solaris illumos
package pool
import (
"errors"
"io"
"net"
"syscall"
"time"
)
var errUnexpectedRead = errors.New("unexpected read from socket")
func connCheck(conn net.Conn) error {
// Reset previous timeout.
_ = conn.SetDeadline(time.Time{})
sysConn, ok := conn.(syscall.Conn)
if !ok {
return nil
}
rawConn, err := sysConn.SyscallConn()
if err != nil {
return err
}
var sysErr error
if err := rawConn.Read(func(fd uintptr) bool {
var buf [1]byte
n, err := syscall.Read(int(fd), buf[:])
switch {
case n == 0 && err == nil:
sysErr = io.EOF
case n > 0:
sysErr = errUnexpectedRead
case err == syscall.EAGAIN || err == syscall.EWOULDBLOCK:
sysErr = nil
default:
sysErr = err
}
return true
}); err != nil {
return err
}
return sysErr
}

10
internal/pool/conn_check_dummy.go Normal file
View File

@ -0,0 +1,10 @@
//go:build !linux && !darwin && !dragonfly && !freebsd && !netbsd && !openbsd && !solaris && !illumos
// +build !linux,!darwin,!dragonfly,!freebsd,!netbsd,!openbsd,!solaris,!illumos
package pool
import "net"
func connCheck(conn net.Conn) error {
return nil
}

48
internal/pool/conn_check_test.go Normal file
View File

@ -0,0 +1,48 @@
//go:build linux || darwin || dragonfly || freebsd || netbsd || openbsd || solaris || illumos
// +build linux darwin dragonfly freebsd netbsd openbsd solaris illumos
package pool
import (
"net"
"net/http/httptest"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("tests conn_check with real conns", func() {
var ts *httptest.Server
var conn net.Conn
var err error
BeforeEach(func() {
ts = httptest.NewServer(nil)
conn, err = net.DialTimeout(ts.Listener.Addr().Network(), ts.Listener.Addr().String(), time.Second)
Expect(err).NotTo(HaveOccurred())
})
AfterEach(func() {
ts.Close()
})
It("good conn check", func() {
Expect(connCheck(conn)).NotTo(HaveOccurred())
Expect(conn.Close()).NotTo(HaveOccurred())
Expect(connCheck(conn)).To(HaveOccurred())
})
It("bad conn check", func() {
Expect(conn.Close()).NotTo(HaveOccurred())
Expect(connCheck(conn)).To(HaveOccurred())
})
It("check conn deadline", func() {
Expect(conn.SetDeadline(time.Now())).NotTo(HaveOccurred())
time.Sleep(time.Millisecond * 10)
Expect(connCheck(conn)).NotTo(HaveOccurred())
Expect(conn.Close()).NotTo(HaveOccurred())
})
})

5
internal/pool/export_test.go
View File

@ -1,9 +1,14 @@
package pool
import (
"net"
"time"
)
func (cn *Conn) SetCreatedAt(tm time.Time) {
cn.createdAt = tm
}
func (cn *Conn) NetConn() net.Conn {
return cn.netConn
}

89
internal/pool/main_test.go
View File

@ -2,9 +2,12 @@ package pool_test
import (
"context"
"fmt"
"net"
"sync"
"syscall"
"testing"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@ -32,5 +35,89 @@ func perform(n int, cbs ...func(int)) {
}
func dummyDialer(context.Context) (net.Conn, error) {
return &net.TCPConn{}, nil
return newDummyConn(), nil
}
func newDummyConn() net.Conn {
return &dummyConn{
rawConn: new(dummyRawConn),
}
}
var (
_ net.Conn = (*dummyConn)(nil)
_ syscall.Conn = (*dummyConn)(nil)
)
type dummyConn struct {
rawConn *dummyRawConn
}
func (d *dummyConn) SyscallConn() (syscall.RawConn, error) {
return d.rawConn, nil
}
var errDummy = fmt.Errorf("dummyConn err")
func (d *dummyConn) Read(b []byte) (n int, err error) {
return 0, errDummy
}
func (d *dummyConn) Write(b []byte) (n int, err error) {
return 0, errDummy
}
func (d *dummyConn) Close() error {
d.rawConn.Close()
return nil
}
func (d *dummyConn) LocalAddr() net.Addr {
return &net.TCPAddr{}
}
func (d *dummyConn) RemoteAddr() net.Addr {
return &net.TCPAddr{}
}
func (d *dummyConn) SetDeadline(t time.Time) error {
return nil
}
func (d *dummyConn) SetReadDeadline(t time.Time) error {
return nil
}
func (d *dummyConn) SetWriteDeadline(t time.Time) error {
return nil
}
var _ syscall.RawConn = (*dummyRawConn)(nil)
type dummyRawConn struct {
mu sync.Mutex
closed bool
}
func (d *dummyRawConn) Control(f func(fd uintptr)) error {
return nil
}
func (d *dummyRawConn) Read(f func(fd uintptr) (done bool)) error {
d.mu.Lock()
defer d.mu.Unlock()
if d.closed {
return fmt.Errorf("dummyRawConn closed")
}
return nil
}
func (d *dummyRawConn) Write(f func(fd uintptr) (done bool)) error {
return nil
}
func (d *dummyRawConn) Close() {
d.mu.Lock()
d.closed = true
d.mu.Unlock()
}

153
internal/pool/pool.go
View File

@ -8,7 +8,7 @@ import (
"sync/atomic"
"time"
"github.com/go-redis/redis/v8/internal"
"github.com/go-redis/redis/v9/internal"
)
var (
@ -59,11 +59,11 @@ type Options struct {
PoolFIFO bool
PoolSize int
MinIdleConns int
MaxConnAge time.Duration
PoolTimeout time.Duration
IdleTimeout time.Duration
IdleCheckFrequency time.Duration
MinIdleConns int
MaxIdleConns int
ConnMaxIdleTime time.Duration
ConnMaxLifetime time.Duration
}
type lastDialErrorWrap struct {
@ -71,10 +71,9 @@ type lastDialErrorWrap struct {
}
type ConnPool struct {
opt *Options
cfg *Options
dialErrorsNum uint32 // atomic
lastDialError atomic.Value
queue chan struct{}
@ -82,6 +81,7 @@ type ConnPool struct {
connsMu sync.Mutex
conns []*Conn
idleConns []*Conn
poolSize int
idleConnsLen int
@ -95,7 +95,7 @@ var _ Pooler = (*ConnPool)(nil)
func NewConnPool(opt *Options) *ConnPool {
p := &ConnPool{
opt: opt,
cfg: opt,
queue: make(chan struct{}, opt.PoolSize),
conns: make([]*Conn, 0, opt.PoolSize),
@ -107,18 +107,14 @@ func NewConnPool(opt *Options) *ConnPool {
p.checkMinIdleConns()
p.connsMu.Unlock()
if opt.IdleTimeout > 0 && opt.IdleCheckFrequency > 0 {
go p.reaper(opt.IdleCheckFrequency)
}
return p
}
func (p *ConnPool) checkMinIdleConns() {
if p.opt.MinIdleConns == 0 {
if p.cfg.MinIdleConns == 0 {
return
}
for p.poolSize < p.opt.PoolSize && p.idleConnsLen < p.opt.MinIdleConns {
for p.poolSize < p.cfg.PoolSize && p.idleConnsLen < p.cfg.MinIdleConns {
p.poolSize++
p.idleConnsLen++
@ -176,7 +172,7 @@ func (p *ConnPool) newConn(ctx context.Context, pooled bool) (*Conn, error) {
p.conns = append(p.conns, cn)
if pooled {
// If pool is full remove the cn on next Put.
if p.poolSize >= p.opt.PoolSize {
if p.poolSize >= p.cfg.PoolSize {
cn.pooled = false
} else {
p.poolSize++
@ -191,14 +187,14 @@ func (p *ConnPool) dialConn(ctx context.Context, pooled bool) (*Conn, error) {
return nil, ErrClosed
}
if atomic.LoadUint32(&p.dialErrorsNum) >= uint32(p.opt.PoolSize) {
if atomic.LoadUint32(&p.dialErrorsNum) >= uint32(p.cfg.PoolSize) {
return nil, p.getLastDialError()
}
netConn, err := p.opt.Dialer(ctx)
netConn, err := p.cfg.Dialer(ctx)
if err != nil {
p.setLastDialError(err)
if atomic.AddUint32(&p.dialErrorsNum, 1) == uint32(p.opt.PoolSize) {
if atomic.AddUint32(&p.dialErrorsNum, 1) == uint32(p.cfg.PoolSize) {
go p.tryDial()
}
return nil, err
@ -215,7 +211,7 @@ func (p *ConnPool) tryDial() {
return
}
conn, err := p.opt.Dialer(context.Background())
conn, err := p.cfg.Dialer(context.Background())
if err != nil {
p.setLastDialError(err)
time.Sleep(time.Second)
@ -263,7 +259,7 @@ func (p *ConnPool) Get(ctx context.Context) (*Conn, error) {
break
}
if p.isStaleConn(cn) {
if !p.isHealthyConn(cn) {
_ = p.CloseConn(cn)
continue
}
@ -283,10 +279,6 @@ func (p *ConnPool) Get(ctx context.Context) (*Conn, error) {
return newcn, nil
}
func (p *ConnPool) getTurn() {
p.queue <- struct{}{}
}
func (p *ConnPool) waitTurn(ctx context.Context) error {
select {
case <-ctx.Done():
@ -301,7 +293,7 @@ func (p *ConnPool) waitTurn(ctx context.Context) error {
}
timer := timers.Get().(*time.Timer)
timer.Reset(p.opt.PoolTimeout)
timer.Reset(p.cfg.PoolTimeout)
select {
case <-ctx.Done():
@ -337,7 +329,7 @@ func (p *ConnPool) popIdle() (*Conn, error) {
}
var cn *Conn
if p.opt.PoolFIFO {
if p.cfg.PoolFIFO {
cn = p.idleConns[0]
copy(p.idleConns, p.idleConns[1:])
p.idleConns = p.idleConns[:n-1]
@ -363,11 +355,25 @@ func (p *ConnPool) Put(ctx context.Context, cn *Conn) {
return
}
var shouldCloseConn bool
p.connsMu.Lock()
if p.cfg.MaxIdleConns == 0 || p.idleConnsLen < p.cfg.MaxIdleConns {
p.idleConns = append(p.idleConns, cn)
p.idleConnsLen++
} else {
p.removeConn(cn)
shouldCloseConn = true
}
p.connsMu.Unlock()
p.freeTurn()
if shouldCloseConn {
_ = p.closeConn(cn)
}
}
func (p *ConnPool) Remove(ctx context.Context, cn *Conn, reason error) {
@ -383,8 +389,8 @@ func (p *ConnPool) CloseConn(cn *Conn) error {
func (p *ConnPool) removeConnWithLock(cn *Conn) {
p.connsMu.Lock()
defer p.connsMu.Unlock()
p.removeConn(cn)
p.connsMu.Unlock()
}
func (p *ConnPool) removeConn(cn *Conn) {
@ -395,14 +401,14 @@ func (p *ConnPool) removeConn(cn *Conn) {
p.poolSize--
p.checkMinIdleConns()
}
return
break
}
}
}
func (p *ConnPool) closeConn(cn *Conn) error {
if p.opt.OnClose != nil {
_ = p.opt.OnClose(cn)
if p.cfg.OnClose != nil {
_ = p.cfg.OnClose(cn)
}
return cn.Close()
}
@ -424,14 +430,13 @@ func (p *ConnPool) IdleLen() int {
}
func (p *ConnPool) Stats() *Stats {
idleLen := p.IdleLen()
return &Stats{
Hits: atomic.LoadUint32(&p.stats.Hits),
Misses: atomic.LoadUint32(&p.stats.Misses),
Timeouts: atomic.LoadUint32(&p.stats.Timeouts),
TotalConns: uint32(p.Len()),
IdleConns: uint32(idleLen),
IdleConns: uint32(p.IdleLen()),
StaleConns: atomic.LoadUint32(&p.stats.StaleConns),
}
}
@ -477,81 +482,21 @@ func (p *ConnPool) Close() error {
return firstErr
}
func (p *ConnPool) reaper(frequency time.Duration) {
ticker := time.NewTicker(frequency)
defer ticker.Stop()
for {
select {
case <-ticker.C:
// It is possible that ticker and closedCh arrive together,
// and select pseudo-randomly pick ticker case, we double
// check here to prevent being executed after closed.
if p.closed() {
return
}
_, err := p.ReapStaleConns()
if err != nil {
internal.Logger.Printf(context.Background(), "ReapStaleConns failed: %s", err)
continue
}
case <-p.closedCh:
return
}
}
}
func (p *ConnPool) ReapStaleConns() (int, error) {
var n int
for {
p.getTurn()
p.connsMu.Lock()
cn := p.reapStaleConn()
p.connsMu.Unlock()
p.freeTurn()
if cn != nil {
_ = p.closeConn(cn)
n++
} else {
break
}
}
atomic.AddUint32(&p.stats.StaleConns, uint32(n))
return n, nil
}
func (p *ConnPool) reapStaleConn() *Conn {
if len(p.idleConns) == 0 {
return nil
}
cn := p.idleConns[0]
if !p.isStaleConn(cn) {
return nil
}
p.idleConns = append(p.idleConns[:0], p.idleConns[1:]...)
p.idleConnsLen--
p.removeConn(cn)
return cn
}
func (p *ConnPool) isStaleConn(cn *Conn) bool {
if p.opt.IdleTimeout == 0 && p.opt.MaxConnAge == 0 {
return false
}
func (p *ConnPool) isHealthyConn(cn *Conn) bool {
now := time.Now()
if p.opt.IdleTimeout > 0 && now.Sub(cn.UsedAt()) >= p.opt.IdleTimeout {
return true
if p.cfg.ConnMaxLifetime > 0 && now.Sub(cn.createdAt) >= p.cfg.ConnMaxLifetime {
return false
}
if p.opt.MaxConnAge > 0 && now.Sub(cn.createdAt) >= p.opt.MaxConnAge {
return true
if p.cfg.ConnMaxIdleTime > 0 && now.Sub(cn.UsedAt()) >= p.cfg.ConnMaxIdleTime {
atomic.AddUint32(&p.stats.IdleConns, 1)
return false
}
if connCheck(cn.netConn) != nil {
return false
}
cn.SetUsedAt(now)
return true
}

138
internal/pool/pool_test.go
View File

@ -10,7 +10,7 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/go-redis/redis/v8/internal/pool"
"github.com/go-redis/redis/v9/internal/pool"
)
var _ = Describe("ConnPool", func() {
@ -22,8 +22,7 @@ var _ = Describe("ConnPool", func() {
Dialer: dummyDialer,
PoolSize: 10,
PoolTimeout: time.Hour,
IdleTimeout: time.Millisecond,
IdleCheckFrequency: time.Millisecond,
ConnMaxIdleTime: time.Millisecond,
})
})
@ -47,8 +46,7 @@ var _ = Describe("ConnPool", func() {
},
PoolSize: 10,
PoolTimeout: time.Hour,
IdleTimeout: time.Millisecond,
IdleCheckFrequency: time.Millisecond,
ConnMaxIdleTime: time.Millisecond,
MinIdleConns: minIdleConns,
})
wg.Wait()
@ -131,8 +129,7 @@ var _ = Describe("MinIdleConns", func() {
PoolSize: poolSize,
MinIdleConns: minIdleConns,
PoolTimeout: 100 * time.Millisecond,
IdleTimeout: -1,
IdleCheckFrequency: -1,
ConnMaxIdleTime: -1,
})
Eventually(func() int {
return connPool.Len()
@ -287,130 +284,6 @@ var _ = Describe("MinIdleConns", func() {
})
})
var _ = Describe("conns reaper", func() {
const idleTimeout = time.Minute
const maxAge = time.Hour
ctx := context.Background()
var connPool *pool.ConnPool
var conns, staleConns, closedConns []*pool.Conn
assert := func(typ string) {
BeforeEach(func() {
closedConns = nil
connPool = pool.NewConnPool(&pool.Options{
Dialer: dummyDialer,
PoolSize: 10,
IdleTimeout: idleTimeout,
MaxConnAge: maxAge,
PoolTimeout: time.Second,
IdleCheckFrequency: time.Hour,
OnClose: func(cn *pool.Conn) error {
closedConns = append(closedConns, cn)
return nil
},
})
conns = nil
// add stale connections
staleConns = nil
for i := 0; i < 3; i++ {
cn, err := connPool.Get(ctx)
Expect(err).NotTo(HaveOccurred())
switch typ {
case "idle":
cn.SetUsedAt(time.Now().Add(-2 * idleTimeout))
case "aged":
cn.SetCreatedAt(time.Now().Add(-2 * maxAge))
}
conns = append(conns, cn)
staleConns = append(staleConns, cn)
}
// add fresh connections
for i := 0; i < 3; i++ {
cn, err := connPool.Get(ctx)
Expect(err).NotTo(HaveOccurred())
conns = append(conns, cn)
}
for _, cn := range conns {
connPool.Put(ctx, cn)
}
Expect(connPool.Len()).To(Equal(6))
Expect(connPool.IdleLen()).To(Equal(6))
n, err := connPool.ReapStaleConns()
Expect(err).NotTo(HaveOccurred())
Expect(n).To(Equal(3))
})
AfterEach(func() {
_ = connPool.Close()
Expect(connPool.Len()).To(Equal(0))
Expect(connPool.IdleLen()).To(Equal(0))
Expect(len(closedConns)).To(Equal(len(conns)))
Expect(closedConns).To(ConsistOf(conns))
})
It("reaps stale connections", func() {
Expect(connPool.Len()).To(Equal(3))
Expect(connPool.IdleLen()).To(Equal(3))
})
It("does not reap fresh connections", func() {
n, err := connPool.ReapStaleConns()
Expect(err).NotTo(HaveOccurred())
Expect(n).To(Equal(0))
})
It("stale connections are closed", func() {
Expect(len(closedConns)).To(Equal(len(staleConns)))
Expect(closedConns).To(ConsistOf(staleConns))
})
It("pool is functional", func() {
for j := 0; j < 3; j++ {
var freeCns []*pool.Conn
for i := 0; i < 3; i++ {
cn, err := connPool.Get(ctx)
Expect(err).NotTo(HaveOccurred())
Expect(cn).NotTo(BeNil())
freeCns = append(freeCns, cn)
}
Expect(connPool.Len()).To(Equal(3))
Expect(connPool.IdleLen()).To(Equal(0))
cn, err := connPool.Get(ctx)
Expect(err).NotTo(HaveOccurred())
Expect(cn).NotTo(BeNil())
conns = append(conns, cn)
Expect(connPool.Len()).To(Equal(4))
Expect(connPool.IdleLen()).To(Equal(0))
connPool.Remove(ctx, cn, nil)
Expect(connPool.Len()).To(Equal(3))
Expect(connPool.IdleLen()).To(Equal(0))
for _, cn := range freeCns {
connPool.Put(ctx, cn)
}
Expect(connPool.Len()).To(Equal(3))
Expect(connPool.IdleLen()).To(Equal(3))
}
})
}
assert("idle")
assert("aged")
})
var _ = Describe("race", func() {
ctx := context.Background()
var connPool *pool.ConnPool
@ -433,8 +306,7 @@ var _ = Describe("race", func() {
Dialer: dummyDialer,
PoolSize: 10,
PoolTimeout: time.Minute,
IdleTimeout: time.Millisecond,
IdleCheckFrequency: time.Millisecond,
ConnMaxIdleTime: time.Millisecond,
})
perform(C, func(id int) {

537
internal/proto/reader.go
View File

@ -2,21 +2,40 @@ package proto
import (
"bufio"
"errors"
"fmt"
"io"
"math"
"math/big"
"strconv"
"github.com/go-redis/redis/v8/internal/util"
"github.com/go-redis/redis/v9/internal/util"
)
// redis resp protocol data type.
const (
ErrorReply = '-'
StatusReply = '+'
IntReply = ':'
StringReply = '$'
ArrayReply = '*'
RespStatus = '+' // +<string>\r\n
RespError = '-' // -<string>\r\n
RespString = '$' // $<length>\r\n<bytes>\r\n
RespInt = ':' // :<number>\r\n
RespNil = '_' // _\r\n
RespFloat = ',' // ,<floating-point-number>\r\n (golang float)
RespBool = '#' // true: #t\r\n false: #f\r\n
RespBlobError = '!' // !<length>\r\n<bytes>\r\n
RespVerbatim = '=' // =<length>\r\nFORMAT:<bytes>\r\n
RespBigInt = '(' // (<big number>\r\n
RespArray = '*' // *<len>\r\n... (same as resp2)
RespMap = '%' // %<len>\r\n(key)\r\n(value)\r\n... (golang map)
RespSet = '~' // ~<len>\r\n... (same as Array)
RespAttr = '|' // |<len>\r\n(key)\r\n(value)\r\n... + command reply
RespPush = '>' // ><len>\r\n... (same as Array)
)
// Not used temporarily.
// Redis has not used these two data types for the time being, and will implement them later.
// Streamed = "EOF:"
// StreamedAggregated = '?'
//------------------------------------------------------------------------------
const Nil = RedisError("redis: nil") // nolint:errname
@ -27,19 +46,19 @@ func (e RedisError) Error() string { return string(e) }
func (RedisError) RedisError() {}
//------------------------------------------------------------------------------
func ParseErrorReply(line []byte) error {
return RedisError(line[1:])
}
type MultiBulkParse func(*Reader, int64) (interface{}, error)
//------------------------------------------------------------------------------
type Reader struct {
rd *bufio.Reader
_buf []byte
}
func NewReader(rd io.Reader) *Reader {
return &Reader{
rd: bufio.NewReader(rd),
_buf: make([]byte, 64),
}
}
@ -55,18 +74,57 @@ func (r *Reader) Reset(rd io.Reader) {
r.rd.Reset(rd)
}
// PeekReplyType returns the data type of the next response without advancing the Reader,
// and discard the attribute type.
func (r *Reader) PeekReplyType() (byte, error) {
b, err := r.rd.Peek(1)
if err != nil {
return 0, err
}
if b[0] == RespAttr {
if err = r.DiscardNext(); err != nil {
return 0, err
}
return r.PeekReplyType()
}
return b[0], nil
}
// ReadLine Return a valid reply, it will check the protocol or redis error,
// and discard the attribute type.
func (r *Reader) ReadLine() ([]byte, error) {
line, err := r.readLine()
if err != nil {
return nil, err
}
if isNilReply(line) {
switch line[0] {
case RespError:
return nil, ParseErrorReply(line)
case RespNil:
return nil, Nil
case RespBlobError:
var blobErr string
blobErr, err = r.readStringReply(line)
if err == nil {
err = RedisError(blobErr)
}
return nil, err
case RespAttr:
if err = r.Discard(line); err != nil {
return nil, err
}
return r.ReadLine()
}
// Compatible with RESP2
if IsNilReply(line) {
return nil, Nil
}
return line, nil
}
// readLine that returns an error if:
// readLine returns an error if:
// - there is a pending read error;
// - or line does not end with \r\n.
func (r *Reader) readLine() ([]byte, error) {
@ -93,48 +151,192 @@ func (r *Reader) readLine() ([]byte, error) {
return b[:len(b)-2], nil
}
func (r *Reader) ReadReply(m MultiBulkParse) (interface{}, error) {
func (r *Reader) ReadReply() (interface{}, error) {
line, err := r.ReadLine()
if err != nil {
return nil, err
}
switch line[0] {
case ErrorReply:
return nil, ParseErrorReply(line)
case StatusReply:
case RespStatus:
return string(line[1:]), nil
case IntReply:
case RespInt:
return util.ParseInt(line[1:], 10, 64)
case StringReply:
case RespFloat:
return r.readFloat(line)
case RespBool:
return r.readBool(line)
case RespBigInt:
return r.readBigInt(line)
case RespString:
return r.readStringReply(line)
case ArrayReply:
n, err := parseArrayLen(line)
if err != nil {
return nil, err
}
if m == nil {
err := fmt.Errorf("redis: got %.100q, but multi bulk parser is nil", line)
return nil, err
}
return m(r, n)
case RespVerbatim:
return r.readVerb(line)
case RespArray, RespSet, RespPush:
return r.readSlice(line)
case RespMap:
return r.readMap(line)
}
return nil, fmt.Errorf("redis: can't parse %.100q", line)
}
func (r *Reader) ReadIntReply() (int64, error) {
func (r *Reader) readFloat(line []byte) (float64, error) {
v := string(line[1:])
switch string(line[1:]) {
case "inf":
return math.Inf(1), nil
case "-inf":
return math.Inf(-1), nil
}
return strconv.ParseFloat(v, 64)
}
func (r *Reader) readBool(line []byte) (bool, error) {
switch string(line[1:]) {
case "t":
return true, nil
case "f":
return false, nil
}
return false, fmt.Errorf("redis: can't parse bool reply: %q", line)
}
func (r *Reader) readBigInt(line []byte) (*big.Int, error) {
i := new(big.Int)
if i, ok := i.SetString(string(line[1:]), 10); ok {
return i, nil
}
return nil, fmt.Errorf("redis: can't parse bigInt reply: %q", line)
}
func (r *Reader) readStringReply(line []byte) (string, error) {
n, err := replyLen(line)
if err != nil {
return "", err
}
b := make([]byte, n+2)
_, err = io.ReadFull(r.rd, b)
if err != nil {
return "", err
}
return util.BytesToString(b[:n]), nil
}
func (r *Reader) readVerb(line []byte) (string, error) {
s, err := r.readStringReply(line)
if err != nil {
return "", err
}
if len(s) < 4 || s[3] != ':' {
return "", fmt.Errorf("redis: can't parse verbatim string reply: %q", line)
}
return s[4:], nil
}
func (r *Reader) readSlice(line []byte) ([]interface{}, error) {
n, err := replyLen(line)
if err != nil {
return nil, err
}
val := make([]interface{}, n)
for i := 0; i < len(val); i++ {
v, err := r.ReadReply()
if err != nil {
if err == Nil {
val[i] = nil
continue
}
if err, ok := err.(RedisError); ok {
val[i] = err
continue
}
return nil, err
}
val[i] = v
}
return val, nil
}
func (r *Reader) readMap(line []byte) (map[interface{}]interface{}, error) {
n, err := replyLen(line)
if err != nil {
return nil, err
}
m := make(map[interface{}]interface{}, n)
for i := 0; i < n; i++ {
k, err := r.ReadReply()
if err != nil {
return nil, err
}
v, err := r.ReadReply()
if err != nil {
if err == Nil {
m[k] = nil
continue
}
if err, ok := err.(RedisError); ok {
m[k] = err
continue
}
return nil, err
}
m[k] = v
}
return m, nil
}
// -------------------------------
func (r *Reader) ReadInt() (int64, error) {
line, err := r.ReadLine()
if err != nil {
return 0, err
}
switch line[0] {
case ErrorReply:
return 0, ParseErrorReply(line)
case IntReply:
case RespInt, RespStatus:
return util.ParseInt(line[1:], 10, 64)
default:
return 0, fmt.Errorf("redis: can't parse int reply: %.100q", line)
case RespString:
s, err := r.readStringReply(line)
if err != nil {
return 0, err
}
return util.ParseInt([]byte(s), 10, 64)
case RespBigInt:
b, err := r.readBigInt(line)
if err != nil {
return 0, err
}
if !b.IsInt64() {
return 0, fmt.Errorf("bigInt(%s) value out of range", b.String())
}
return b.Int64(), nil
}
return 0, fmt.Errorf("redis: can't parse int reply: %.100q", line)
}
func (r *Reader) ReadFloat() (float64, error) {
line, err := r.ReadLine()
if err != nil {
return 0, err
}
switch line[0] {
case RespFloat:
return r.readFloat(line)
case RespStatus:
return strconv.ParseFloat(string(line[1:]), 64)
case RespString:
s, err := r.readStringReply(line)
if err != nil {
return 0, err
}
return strconv.ParseFloat(s, 64)
}
return 0, fmt.Errorf("redis: can't parse float reply: %.100q", line)
}
func (r *Reader) ReadString() (string, error) {
@ -142,191 +344,180 @@ func (r *Reader) ReadString() (string, error) {
if err != nil {
return "", err
}
switch line[0] {
case ErrorReply:
return "", ParseErrorReply(line)
case StringReply:
case RespStatus, RespInt, RespFloat:
return string(line[1:]), nil
case RespString:
return r.readStringReply(line)
case StatusReply:
return string(line[1:]), nil
case IntReply:
return string(line[1:]), nil
default:
case RespBool:
b, err := r.readBool(line)
return strconv.FormatBool(b), err
case RespVerbatim:
return r.readVerb(line)
case RespBigInt:
b, err := r.readBigInt(line)
if err != nil {
return "", err
}
return b.String(), nil
}
return "", fmt.Errorf("redis: can't parse reply=%.100q reading string", line)
}
}
func (r *Reader) readStringReply(line []byte) (string, error) {
if isNilReply(line) {
return "", Nil
}
replyLen, err := util.Atoi(line[1:])
func (r *Reader) ReadBool() (bool, error) {
s, err := r.ReadString()
if err != nil {
return "", err
return false, err
}
b := make([]byte, replyLen+2)
_, err = io.ReadFull(r.rd, b)
if err != nil {
return "", err
}
return util.BytesToString(b[:replyLen]), nil
return s == "OK" || s == "1" || s == "true", nil
}
func (r *Reader) ReadArrayReply(m MultiBulkParse) (interface{}, error) {
func (r *Reader) ReadSlice() ([]interface{}, error) {
line, err := r.ReadLine()
if err != nil {
return nil, err
}
switch line[0] {
case ErrorReply:
return nil, ParseErrorReply(line)
case ArrayReply:
n, err := parseArrayLen(line)
if err != nil {
return nil, err
}
return m(r, n)
default:
return nil, fmt.Errorf("redis: can't parse array reply: %.100q", line)
}
return r.readSlice(line)
}
// ReadFixedArrayLen read fixed array length.
func (r *Reader) ReadFixedArrayLen(fixedLen int) error {
n, err := r.ReadArrayLen()
if err != nil {
return err
}
if n != fixedLen {
return fmt.Errorf("redis: got %d elements in the array, wanted %d", n, fixedLen)
}
return nil
}
// ReadArrayLen Read and return the length of the array.
func (r *Reader) ReadArrayLen() (int, error) {
line, err := r.ReadLine()
if err != nil {
return 0, err
}
switch line[0] {
case ErrorReply:
return 0, ParseErrorReply(line)
case ArrayReply:
n, err := parseArrayLen(line)
if err != nil {
return 0, err
}
return int(n), nil
case RespArray, RespSet, RespPush:
return replyLen(line)
default:
return 0, fmt.Errorf("redis: can't parse array reply: %.100q", line)
return 0, fmt.Errorf("redis: can't parse array/set/push reply: %.100q", line)
}
}
func (r *Reader) ReadScanReply() ([]string, uint64, error) {
n, err := r.ReadArrayLen()
// ReadFixedMapLen reads fixed map length.
func (r *Reader) ReadFixedMapLen(fixedLen int) error {
n, err := r.ReadMapLen()
if err != nil {
return nil, 0, err
return err
}
if n != 2 {
return nil, 0, fmt.Errorf("redis: got %d elements in scan reply, expected 2", n)
if n != fixedLen {
return fmt.Errorf("redis: got %d elements in the map, wanted %d", n, fixedLen)
}
cursor, err := r.ReadUint()
if err != nil {
return nil, 0, err
}
n, err = r.ReadArrayLen()
if err != nil {
return nil, 0, err
}
keys := make([]string, n)
for i := 0; i < n; i++ {
key, err := r.ReadString()
if err != nil {
return nil, 0, err
}
keys[i] = key
}
return keys, cursor, err
return nil
}
func (r *Reader) ReadInt() (int64, error) {
b, err := r.readTmpBytesReply()
if err != nil {
return 0, err
}
return util.ParseInt(b, 10, 64)
}
func (r *Reader) ReadUint() (uint64, error) {
b, err := r.readTmpBytesReply()
if err != nil {
return 0, err
}
return util.ParseUint(b, 10, 64)
}
func (r *Reader) ReadFloatReply() (float64, error) {
b, err := r.readTmpBytesReply()
if err != nil {
return 0, err
}
return util.ParseFloat(b, 64)
}
func (r *Reader) readTmpBytesReply() ([]byte, error) {
// ReadMapLen reads the length of the map type.
// If responding to the array type (RespArray/RespSet/RespPush),
// it must be a multiple of 2 and return n/2.
// Other types will return an error.
func (r *Reader) ReadMapLen() (int, error) {
line, err := r.ReadLine()
if err != nil {
return nil, err
return 0, err
}
switch line[0] {
case ErrorReply:
return nil, ParseErrorReply(line)
case StringReply:
return r._readTmpBytesReply(line)
case StatusReply:
return line[1:], nil
case RespMap:
return replyLen(line)
case RespArray, RespSet, RespPush:
// Some commands and RESP2 protocol may respond to array types.
n, err := replyLen(line)
if err != nil {
return 0, err
}
if n%2 != 0 {
return 0, fmt.Errorf("redis: the length of the array must be a multiple of 2, got: %d", n)
}
return n / 2, nil
default:
return nil, fmt.Errorf("redis: can't parse string reply: %.100q", line)
return 0, fmt.Errorf("redis: can't parse map reply: %.100q", line)
}
}
func (r *Reader) _readTmpBytesReply(line []byte) ([]byte, error) {
if isNilReply(line) {
return nil, Nil
}
replyLen, err := util.Atoi(line[1:])
// DiscardNext read and discard the data represented by the next line.
func (r *Reader) DiscardNext() error {
line, err := r.readLine()
if err != nil {
return nil, err
return err
}
return r.Discard(line)
}
// Discard the data represented by line.
func (r *Reader) Discard(line []byte) (err error) {
if len(line) == 0 {
return errors.New("redis: invalid line")
}
switch line[0] {
case RespStatus, RespError, RespInt, RespNil, RespFloat, RespBool, RespBigInt:
return nil
}
buf := r.buf(replyLen + 2)
_, err = io.ReadFull(r.rd, buf)
n, err := replyLen(line)
if err != nil && err != Nil {
return err
}
switch line[0] {
case RespBlobError, RespString, RespVerbatim:
// +\r\n
_, err = r.rd.Discard(n + 2)
return err
case RespArray, RespSet, RespPush:
for i := 0; i < n; i++ {
if err = r.DiscardNext(); err != nil {
return err
}
}
return nil
case RespMap, RespAttr:
// Read key & value.
for i := 0; i < n*2; i++ {
if err = r.DiscardNext(); err != nil {
return err
}
}
return nil
}
return fmt.Errorf("redis: can't parse %.100q", line)
}
func replyLen(line []byte) (n int, err error) {
n, err = util.Atoi(line[1:])
if err != nil {
return nil, err
return 0, err
}
return buf[:replyLen], nil
}
func (r *Reader) buf(n int) []byte {
if n <= cap(r._buf) {
return r._buf[:n]
if n < -1 {
return 0, fmt.Errorf("redis: invalid reply: %q", line)
}
d := n - cap(r._buf)
r._buf = append(r._buf, make([]byte, d)...)
return r._buf
}
func isNilReply(b []byte) bool {
return len(b) == 3 &&
(b[0] == StringReply || b[0] == ArrayReply) &&
b[1] == '-' && b[2] == '1'
}
func ParseErrorReply(line []byte) error {
return RedisError(string(line[1:]))
}
func parseArrayLen(line []byte) (int64, error) {
if isNilReply(line) {
switch line[0] {
case RespString, RespVerbatim, RespBlobError,
RespArray, RespSet, RespPush, RespMap, RespAttr:
if n == -1 {
return 0, Nil
}
return util.ParseInt(line[1:], 10, 64)
}
return n, nil
}
// IsNilReply detects redis.Nil of RESP2.
func IsNilReply(line []byte) bool {
return len(line) == 3 &&
(line[0] == RespString || line[0] == RespArray) &&
line[1] == '-' && line[2] == '1'
}

68
internal/proto/reader_test.go
View File

@ -5,27 +5,67 @@ import (
"io"
"testing"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v9/internal/proto"
)
func BenchmarkReader_ParseReply_Status(b *testing.B) {
benchmarkParseReply(b, "+OK\r\n", nil, false)
benchmarkParseReply(b, "+OK\r\n", false)
}
func BenchmarkReader_ParseReply_Int(b *testing.B) {
benchmarkParseReply(b, ":1\r\n", nil, false)
benchmarkParseReply(b, ":1\r\n", false)
}
func BenchmarkReader_ParseReply_Float(b *testing.B) {
benchmarkParseReply(b, ",123.456\r\n", false)
}
func BenchmarkReader_ParseReply_Bool(b *testing.B) {
benchmarkParseReply(b, "#t\r\n", false)
}
func BenchmarkReader_ParseReply_BigInt(b *testing.B) {
benchmarkParseReply(b, "(3492890328409238509324850943850943825024385\r\n", false)
}
func BenchmarkReader_ParseReply_Error(b *testing.B) {
benchmarkParseReply(b, "-Error message\r\n", nil, true)
benchmarkParseReply(b, "-Error message\r\n", true)
}
func BenchmarkReader_ParseReply_Nil(b *testing.B) {
benchmarkParseReply(b, "_\r\n", true)
}
func BenchmarkReader_ParseReply_BlobError(b *testing.B) {
benchmarkParseReply(b, "!21\r\nSYNTAX invalid syntax", true)
}
func BenchmarkReader_ParseReply_String(b *testing.B) {
benchmarkParseReply(b, "$5\r\nhello\r\n", nil, false)
benchmarkParseReply(b, "$5\r\nhello\r\n", false)
}
func BenchmarkReader_ParseReply_Verb(b *testing.B) {
benchmarkParseReply(b, "$9\r\ntxt:hello\r\n", false)
}
func BenchmarkReader_ParseReply_Slice(b *testing.B) {
benchmarkParseReply(b, "*2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", multiBulkParse, false)
benchmarkParseReply(b, "*2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", false)
}
func BenchmarkReader_ParseReply_Set(b *testing.B) {
benchmarkParseReply(b, "~2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", false)
}
func BenchmarkReader_ParseReply_Push(b *testing.B) {
benchmarkParseReply(b, ">2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", false)
}
func BenchmarkReader_ParseReply_Map(b *testing.B) {
benchmarkParseReply(b, "%2\r\n$5\r\nhello\r\n$5\r\nworld\r\n+key\r\n+value\r\n", false)
}
func BenchmarkReader_ParseReply_Attr(b *testing.B) {
benchmarkParseReply(b, "%1\r\n+key\r\n+value\r\n+hello\r\n", false)
}
func TestReader_ReadLine(t *testing.T) {
@ -43,7 +83,7 @@ func TestReader_ReadLine(t *testing.T) {
}
}
func benchmarkParseReply(b *testing.B, reply string, m proto.MultiBulkParse, wanterr bool) {
func benchmarkParseReply(b *testing.B, reply string, wanterr bool) {
buf := new(bytes.Buffer)
for i := 0; i < b.N; i++ {
buf.WriteString(reply)
@ -52,21 +92,9 @@ func benchmarkParseReply(b *testing.B, reply string, m proto.MultiBulkParse, wan
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := p.ReadReply(m)
_, err := p.ReadReply()
if !wanterr && err != nil {
b.Fatal(err)
}
}
}
func multiBulkParse(p *proto.Reader, n int64) (interface{}, error) {
vv := make([]interface{}, 0, n)
for i := int64(0); i < n; i++ {
v, err := p.ReadReply(multiBulkParse)
if err != nil {
return nil, err
}
vv = append(vv, v)
}
return vv, nil
}

7
internal/proto/scan.go
View File

@ -3,13 +3,15 @@ package proto
import (
"encoding"
"fmt"
"net"
"reflect"
"time"
"github.com/go-redis/redis/v8/internal/util"
"github.com/go-redis/redis/v9/internal/util"
)
// Scan parses bytes `b` to `v` with appropriate type.
//
//nolint:gocyclo
func Scan(b []byte, v interface{}) error {
switch v := v.(type) {
@ -115,6 +117,9 @@ func Scan(b []byte, v interface{}) error {
return nil
case encoding.BinaryUnmarshaler:
return v.UnmarshalBinary(b)
case *net.IP:
*v = b
return nil
default:
return fmt.Errorf(
"redis: can't unmarshal %T (consider implementing BinaryUnmarshaler)", v)

2
internal/proto/scan_test.go
View File

@ -6,7 +6,7 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/go-redis/redis/v8/internal/proto"
"github.com/go-redis/redis/v9/internal/proto"
)
type testScanSliceStruct struct {

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