From 335d946cd67daeb38683eb426dcb7b42783e44ef Mon Sep 17 00:00:00 2001 From: Monkey Date: Sat, 19 Mar 2022 12:40:31 +0800 Subject: [PATCH] chore: sync master (#2051) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Upgrade redis-server version (#1833) * Upgrade redis-server version Signed-off-by: monkey * XAutoClaim changed the return value Signed-off-by: monkey * add cmd: geosearch, geosearchstore (#1836) * add cmd: geosearch, geosearchstore Signed-off-by: monkey92t * GeoSearchQuery and GeoSearchLocationQuery changed to pointer passing Signed-off-by: monkey92t * Added missing method XInfoStreamFull to Cmdable interface * Run go mod tidy in redisotel Signed-off-by: Bogdan Drutu * Revert "ConnPool check fd for bad conns (#1824)" (#1849) This reverts commit 346bfafddd36dd52d51b064033048de5552ee91e. * Automate release process (#1852) * Bump github.com/onsi/gomega from 1.10.5 to 1.14.0 (#1832) * Bump github.com/onsi/gomega from 1.10.5 to 1.14.0 Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.10.5 to 1.14.0. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.10.5...v1.14.0) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] * Upgrade gomega to v1.15.0 Signed-off-by: monkey92t Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: monkey92t * Add version.go * Fix otel example * Fix package name in release script * More fixes for otel example * And more * Fix release.sh * Release v8.11.3 (release.sh) * Create an annotated tag to give release.yml chance to run * Tweak tag.sh * Add Cmd.Slice helper to cast to []interface{} (#1859) * after the connection pool is closed, no new connections should be added (#1863) * after the connection pool is closed, no new connections should be added Signed-off-by: monkey92t * remove runGoroutine Signed-off-by: monkey92t * pool.popIdle add p.closed check Signed-off-by: monkey92t * upgrade golangci-lint v1.42.0 Signed-off-by: monkey92t * Bump github.com/onsi/gomega from 1.15.0 to 1.16.0 (#1865) Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.15.0 to 1.16.0. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.15.0...v1.16.0) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add go 1.17 to the build matrix * Remove go 1.15 from build matrix * Add scan struct example (#1870) * Replace release job * Bump github.com/cespare/xxhash/v2 from 2.1.1 to 2.1.2 (#1872) Bumps [github.com/cespare/xxhash/v2](https://github.com/cespare/xxhash) from 2.1.1 to 2.1.2. - [Release notes](https://github.com/cespare/xxhash/releases) - [Commits](https://github.com/cespare/xxhash/compare/v2.1.1...v2.1.2) --- updated-dependencies: - dependency-name: github.com/cespare/xxhash/v2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Fix tag script to push tag by tag * Fix releasing.md * Fix/pubsub ping mutex (#1878) * Fix PubSub.Ping to hold the lock * Fix PubSub.Ping to hold the lock * add write cmd data-race test Signed-off-by: monkey92t Co-authored-by: monkey92t * chore: cleanup OpenTelemetry example * chore: gofmt all code * Refactor TestParseURL This is in preparation for supporting query parameters in ParseURL: - use an expected *Options instance to execute assertions on - extract assertions into helper function - enable parallel testing - condense test table * Add query parameter parsing to ParseURL() Before this change, ParseURL would only accept a very restricted set of URLs (it returned an error, if it encountered any parameter). This commit introduces the ability to process URLs like redis://localhost/1?dial_timeout=10s and similar. Go programs which were providing a configuration tunable (e.g. CLI flag, config entry or environment variable) to configure the Redis connection now don't need to perform this task themselves. * chore: add links to readme * chore: fix discussions link * empty hooks.withContext removed * chore: gofmt * chore: use conventional commits and auto-generate changelog * feat: add acl auth support for sentinels * chore: swap to acl auth at the test-level * Add support for BLMove command * chore: update dependencies * chore: update link * feat: add SetVal method for each command * feat: add Cmd.{String,Int,Float,Bool}Slice helpers and an example * chore: tweak GH actions to run all jobs * chore: add Lua scripting example * Fix Redis Cluster issue during roll outs of new nodes with same addr (#1914) * fix: recycle connections in some Redis Cluster scenarios This issue was surfaced in a Cloud Provider solution that used for rolling out new nodes using the same address (hostname) of the nodes that will be replaced in a Redis Cluster, while the former ones once depromoted as Slaves would continue in service during some mintues for redirecting traffic. The solution basically identifies when the connection could be stale since a MOVED response will be returned using the same address (hostname) that is being used by the connection. At that moment we consider the connection as no longer usable forcing to recycle the connection. * chore: lazy reload when moved or ask * chore: use conv commit message * chore: release v8.11.4 (release.sh) * fix: add whitespace for avoid unlikely colisions * fix: format * chore: fix links * chore: use ctx parameter in cmdInfo * Bump github.com/onsi/ginkgo from 1.16.4 to 1.16.5 (#1925) Bumps [github.com/onsi/ginkgo](https://github.com/onsi/ginkgo) from 1.16.4 to 1.16.5. - [Release notes](https://github.com/onsi/ginkgo/releases) - [Changelog](https://github.com/onsi/ginkgo/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/ginkgo/compare/v1.16.4...v1.16.5) --- updated-dependencies: - dependency-name: github.com/onsi/ginkgo dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * feat: add support for time.Duration write and scan * test: add test case for setting and scanning durations * chore: fix linter * fix(extra/redisotel): set span.kind attribute to client According to the opentelemetry specification this should always be set to client for database client libraries. I've also removed the SetAttributes call and instead set the attributes during creation of the span. This is what the library SHOULD be doing according to the opentelemetry api specification. * chore: update otel example * fix: update some argument counts in pre-allocs In some cases number of pre-allocated places in argument array is missing 1 or 2 elements, which results in re-allocation of twice as large array * chore: add example how to delete keys without a ttl * chore: don't enable all lints * chore(deps): bump github.com/onsi/gomega from 1.16.0 to 1.17.0 Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.16.0 to 1.17.0. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.16.0...v1.17.0) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] * feat: Add redis v7's NX, XX, GT, LT expire variants * chore: add missing readme * chore: tweak feature links * chore: remove Discord * fix: set timeout for WAIT command. Fixes #1963 * build: update `go` directive in `go.mod` to 1.17 This commit enables support for module graph pruning and lazy module loading for projects that are at Go 1.17 or higher. Reference: https://go.dev/ref/mod#go-mod-file-go Reference: https://go.dev/ref/mod#graph-pruning Reference: https://go.dev/ref/mod#lazy-loading Signed-off-by: Eng Zer Jun * chore: update link * chore: export cmder.SetFirstKeyPos to support build module commands * feat(redisotel): ability to override TracerProvider (#1998) * fix: add missing Expire methods to Cmdable This is a followup to https://github.com/go-redis/redis/pull/1928 * chore(deps): bump github.com/onsi/gomega from 1.17.0 to 1.18.1 Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.17.0 to 1.18.1. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.17.0...v1.18.1) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] * Update README.md (#2011) chore: add fmt library in example code * chore: instrumentation name and version (#2012) * fix: invalid type assert in stringArg * chore: cleanup * fix: example/otel compile error (#2028) * fix: rename Golang to Go (#2030) https://go.dev/doc/faq#go_or_golang * feat: add support for passing extra attributes added to spans * feat: set net.peer.name and net.peer.port in otel example * chore: tweak Uptrace copy * feat: add support for COPY command (#2016) * feat: add support for acl sentinel auth in universal client * chore(deps): bump actions/checkout from 2 to 3 Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v2...v3) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] * chore: add hll example * chore: tweak release script * chore: release v8.11.5 (release.sh) * chore: add discord back Co-authored-by: Eugene Ponizovsky Co-authored-by: Bogdan Drutu Co-authored-by: Vladimir Mihailenco Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Kishan B Co-authored-by: Dominik Menke Co-authored-by: Gökhan Özeloğlu Co-authored-by: Justin Sievenpiper Co-authored-by: Алексей Романовский Co-authored-by: Stavros Panakakakis Co-authored-by: Pau Freixes Co-authored-by: Ethan Hur Co-authored-by: Jackie <18378976+Pyrodash@users.noreply.github.com> Co-authored-by: Kristinn Björgvin Árdal Co-authored-by: ffenix113 Co-authored-by: Bastien Penavayre Co-authored-by: James3 Li(李麒傑) Co-authored-by: Eng Zer Jun Co-authored-by: gzjiangtao2014 Co-authored-by: Nelz Co-authored-by: Daniel Richter Co-authored-by: Seyed Ali Ghaffari Co-authored-by: lintanghui Co-authored-by: hidu Co-authored-by: Jonas Lergell Co-authored-by: Alex Kahn --- .github/FUNDING.yml | 2 +- .github/ISSUE_TEMPLATE/config.yml | 3 - .github/workflows/build.yml | 5 +- .github/workflows/commitlint.yml | 11 + .github/workflows/golangci-lint.yml | 2 +- .github/workflows/release.yml | 17 + .golangci.yml | 22 -- .prettierrc => .prettierrc.yml | 0 CHANGELOG.md | 40 ++- Makefile | 19 +- README.md | 38 +-- RELEASING.md | 15 + bench_test.go | 66 ++++ cluster.go | 20 +- cluster_test.go | 6 +- command.go | 307 +++++++++++++++++- command_test.go | 2 +- commands.go | 92 +++++- commands_test.go | 58 +++- error.go | 26 +- example/del-keys-without-ttl/README.md | 11 + example/del-keys-without-ttl/go.mod | 7 + .../del-keys-without-ttl}/go.sum | 99 +++--- example/del-keys-without-ttl/main.go | 142 ++++++++ example/hll/README.md | 9 + example/hll/go.mod | 7 + example/hll/go.sum | 110 +++++++ example/hll/main.go | 30 ++ example/lua-scripting/README.md | 8 + example/lua-scripting/go.mod | 7 + example/lua-scripting/go.sum | 110 +++++++ example/lua-scripting/main.go | 66 ++++ example/otel/README.md | 39 ++- example/otel/docker-compose.yml | 3 +- example/otel/example-client.go | 85 ----- example/otel/go.mod | 23 +- example/otel/go.sum | 253 +++++++++++++-- example/otel/main.go | 72 ++++ example/redis-bloom/README.md | 12 + example/redis-bloom/go.mod | 7 + example/redis-bloom/go.sum | 110 +++++++ example/redis-bloom/main.go | 155 +++++++++ example/scan-struct/README.md | 11 + example/scan-struct/go.mod | 10 + example/scan-struct/go.sum | 111 +++++++ example/scan-struct/main.go | 51 +++ example_test.go | 4 +- extra/rediscensus/go.mod | 9 +- extra/rediscensus/go.sum | 76 +++-- extra/rediscensus/rediscensus.go | 3 +- extra/rediscmd/go.mod | 8 +- extra/rediscmd/go.sum | 71 ++-- extra/rediscmd/safe.go | 1 + extra/rediscmd/unsafe.go | 1 + extra/redisotel/example/Makefile | 8 - extra/redisotel/example/README.md | 13 - extra/redisotel/example/docker-compose.yml | 8 - extra/redisotel/example/go.mod | 12 - extra/redisotel/example/main.go | 39 --- extra/redisotel/go.mod | 9 +- extra/redisotel/go.sum | 86 +++-- extra/redisotel/redisotel.go | 108 ++++-- extra/redisotel/redisotel_test.go | 68 ++++ fuzz/fuzz.go | 4 +- go.mod | 19 +- go.sum | 60 +++- internal/hashtag/hashtag_test.go | 4 +- internal/hscan/hscan_test.go | 2 +- internal/hscan/structmap.go | 6 +- internal/pool/conncheck.go | 45 --- internal/pool/conncheck_dummy.go | 9 - internal/pool/conncheck_test.go | 46 --- internal/pool/export_test.go | 4 +- internal/pool/main_test.go | 87 +---- internal/pool/pool.go | 40 ++- internal/pool/pool_test.go | 41 ++- internal/proto/reader.go | 2 +- internal/proto/scan.go | 8 + internal/proto/scan_test.go | 3 +- internal/proto/writer.go | 2 + internal/proto/writer_test.go | 6 +- internal/safe.go | 1 + internal/unsafe.go | 1 + internal/util/safe.go | 1 + internal/util/unsafe.go | 1 + iterator_test.go | 4 +- main_test.go | 8 +- options.go | 151 ++++++++- options_test.go | 295 +++++++++-------- package.json | 8 + pipeline.go | 10 + pipeline_test.go | 4 +- pool_test.go | 7 +- pubsub.go | 12 +- pubsub_test.go | 4 +- race_test.go | 16 +- redis.go | 31 +- redis_test.go | 16 +- ring.go | 5 +- ring_test.go | 8 +- scripts/bump_deps.sh | 9 + scripts/release.sh | 69 ++++ scripts/tag.sh | 42 +++ sentinel.go | 9 +- sentinel_test.go | 79 ++++- tx.go | 3 +- tx_test.go | 13 +- universal.go | 2 + version.go | 6 + 109 files changed, 3082 insertions(+), 944 deletions(-) create mode 100644 .github/workflows/commitlint.yml create mode 100644 .github/workflows/release.yml rename .prettierrc => .prettierrc.yml (100%) create mode 100644 RELEASING.md create mode 100644 example/del-keys-without-ttl/README.md create mode 100644 example/del-keys-without-ttl/go.mod rename {extra/redisotel/example => example/del-keys-without-ttl}/go.sum (56%) create mode 100644 example/del-keys-without-ttl/main.go create mode 100644 example/hll/README.md create mode 100644 example/hll/go.mod create mode 100644 example/hll/go.sum create mode 100644 example/hll/main.go create mode 100644 example/lua-scripting/README.md create mode 100644 example/lua-scripting/go.mod create mode 100644 example/lua-scripting/go.sum create mode 100644 example/lua-scripting/main.go delete mode 100644 example/otel/example-client.go create mode 100644 example/otel/main.go create mode 100644 example/redis-bloom/README.md create mode 100644 example/redis-bloom/go.mod create mode 100644 example/redis-bloom/go.sum create mode 100644 example/redis-bloom/main.go create mode 100644 example/scan-struct/README.md create mode 100644 example/scan-struct/go.mod create mode 100644 example/scan-struct/go.sum create mode 100644 example/scan-struct/main.go delete mode 100644 extra/redisotel/example/Makefile delete mode 100644 extra/redisotel/example/README.md delete mode 100644 extra/redisotel/example/docker-compose.yml delete mode 100644 extra/redisotel/example/go.mod delete mode 100644 extra/redisotel/example/main.go create mode 100644 extra/redisotel/redisotel_test.go delete mode 100644 internal/pool/conncheck.go delete mode 100644 internal/pool/conncheck_dummy.go delete mode 100644 internal/pool/conncheck_test.go create mode 100644 package.json create mode 100755 scripts/bump_deps.sh create mode 100755 scripts/release.sh create mode 100755 scripts/tag.sh create mode 100644 version.go diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml index caef4b3..707670d 100644 --- a/.github/FUNDING.yml +++ b/.github/FUNDING.yml @@ -1 +1 @@ -custom: ['https://uptrace.dev'] +custom: ['https://uptrace.dev/sponsor'] diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml index fbaa570..e86d7a6 100644 --- a/.github/ISSUE_TEMPLATE/config.yml +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -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 diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 59ee91c..32dc686 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -11,8 +11,9 @@ jobs: name: build runs-on: ubuntu-latest strategy: + fail-fast: false matrix: - go-version: [1.15.x, 1.16.x] + go-version: [1.16.x, 1.17.x] services: redis: @@ -29,7 +30,7 @@ jobs: go-version: ${{ matrix.go-version }} - name: Checkout code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Test run: make test diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml new file mode 100644 index 0000000..5fcfeae --- /dev/null +++ b/.github/workflows/commitlint.yml @@ -0,0 +1,11 @@ +name: Lint Commit Messages +on: [pull_request] + +jobs: + commitlint: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + with: + fetch-depth: 0 + - uses: wagoid/commitlint-github-action@v4 diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml index 1d9708c..91c4b53 100644 --- a/.github/workflows/golangci-lint.yml +++ b/.github/workflows/golangci-lint.yml @@ -15,6 +15,6 @@ jobs: name: lint runs-on: ubuntu-latest steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 - name: golangci-lint uses: golangci/golangci-lint-action@v2 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 0000000..685693a --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,17 @@ +name: Releases + +on: + push: + tags: + - 'v*' + +jobs: + build: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + - uses: ncipollo/release-action@v1 + with: + body: + Please refer to + [CHANGELOG.md](https://github.com/go-redis/redis/blob/master/CHANGELOG.md) for details diff --git a/.golangci.yml b/.golangci.yml index d15b5ac..de51455 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -2,25 +2,3 @@ run: concurrency: 8 deadline: 5m tests: false -linters: - enable-all: true - disable: - - funlen - - gochecknoglobals - - gochecknoinits - - gocognit - - goconst - - godox - - gosec - - maligned - - wsl - - gomnd - - goerr113 - - exhaustive - - nestif - - nlreturn - - exhaustivestruct - - wrapcheck - - errorlint - - cyclop - - forcetypeassert diff --git a/.prettierrc b/.prettierrc.yml similarity index 100% rename from .prettierrc rename to .prettierrc.yml diff --git a/CHANGELOG.md b/CHANGELOG.md index c6c6260..83fcbe2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,7 +1,41 @@ -# Changelog +## [8.11.5](https://github.com/go-redis/redis/compare/v8.11.4...v8.11.5) (2022-03-17) + + +### Bug Fixes + +* add missing Expire methods to Cmdable ([17e3b43](https://github.com/go-redis/redis/commit/17e3b43879d516437ada71cf9c0deac6a382ed9a)) +* add whitespace for avoid unlikely colisions ([7f7c181](https://github.com/go-redis/redis/commit/7f7c1817617cfec909efb13d14ad22ef05a6ad4c)) +* example/otel compile error ([#2028](https://github.com/go-redis/redis/issues/2028)) ([187c07c](https://github.com/go-redis/redis/commit/187c07c41bf68dc3ab280bc3a925e960bbef6475)) +* **extra/redisotel:** set span.kind attribute to client ([065b200](https://github.com/go-redis/redis/commit/065b200070b41e6e949710b4f9e01b50ccc60ab2)) +* format ([96f53a0](https://github.com/go-redis/redis/commit/96f53a0159a28affa94beec1543a62234e7f8b32)) +* invalid type assert in stringArg ([de6c131](https://github.com/go-redis/redis/commit/de6c131865b8263400c8491777b295035f2408e4)) +* rename Golang to Go ([#2030](https://github.com/go-redis/redis/issues/2030)) ([b82a2d9](https://github.com/go-redis/redis/commit/b82a2d9d4d2de7b7cbe8fcd4895be62dbcacacbc)) +* set timeout for WAIT command. Fixes [#1963](https://github.com/go-redis/redis/issues/1963) ([333fee1](https://github.com/go-redis/redis/commit/333fee1a8fd98a2fbff1ab187c1b03246a7eb01f)) +* update some argument counts in pre-allocs ([f6974eb](https://github.com/go-redis/redis/commit/f6974ebb5c40a8adf90d2cacab6dc297f4eba4c2)) + + +### Features + +* Add redis v7's NX, XX, GT, LT expire variants ([e19bbb2](https://github.com/go-redis/redis/commit/e19bbb26e2e395c6e077b48d80d79e99f729a8b8)) +* add support for acl sentinel auth in universal client ([ab0ccc4](https://github.com/go-redis/redis/commit/ab0ccc47413f9b2a6eabc852fed5005a3ee1af6e)) +* add support for COPY command ([#2016](https://github.com/go-redis/redis/issues/2016)) ([730afbc](https://github.com/go-redis/redis/commit/730afbcffb93760e8a36cc06cfe55ab102b693a7)) +* add support for passing extra attributes added to spans ([39faaa1](https://github.com/go-redis/redis/commit/39faaa171523834ba527c9789710c4fde87f5a2e)) +* add support for time.Duration write and scan ([2f1b74e](https://github.com/go-redis/redis/commit/2f1b74e20cdd7719b2aecf0768d3e3ae7c3e781b)) +* **redisotel:** ability to override TracerProvider ([#1998](https://github.com/go-redis/redis/issues/1998)) ([bf8d4aa](https://github.com/go-redis/redis/commit/bf8d4aa60c00366cda2e98c3ddddc8cf68507417)) +* set net.peer.name and net.peer.port in otel example ([69bf454](https://github.com/go-redis/redis/commit/69bf454f706204211cd34835f76b2e8192d3766d)) + + + +## [8.11.4](https://github.com/go-redis/redis/compare/v8.11.3...v8.11.4) (2021-10-04) + + +### 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)) + -> :heart: -> [**Uptrace.dev** - All-in-one tool to optimize performance and monitor errors & logs](https://uptrace.dev) ## v9 UNRELEASED diff --git a/Makefile b/Makefile index b16709c..a4cfe05 100644 --- a/Makefile +++ b/Makefile @@ -1,3 +1,5 @@ +PACKAGE_DIRS := $(shell find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; | sort) + test: testdeps go test ./... go test ./... -short -race @@ -19,8 +21,15 @@ testdata/redis: testdata/redis/src/redis-server: testdata/redis cd $< && make all -tag: - git tag $(VERSION) - git tag extra/rediscmd/$(VERSION) - git tag extra/redisotel/$(VERSION) - git tag extra/rediscensus/$(VERSION) +fmt: + gofmt -w -s ./ + 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); \ + done diff --git a/README.md b/README.md index 2c36f78..2fffbc0 100644 --- a/README.md +++ b/README.md @@ -1,34 +1,33 @@ -

- - All-in-one tool to optimize performance and monitor errors & logs - -

- -# Redis client for Golang +# Redis client for Go ![build workflow](https://github.com/go-redis/redis/actions/workflows/build.yml/badge.svg) [![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) -- Join [Discord](https://discord.gg/rWtp5Aj) to ask questions. +go-redis is brought to you by :star: [**uptrace/uptrace**](https://github.com/uptrace/uptrace). +Uptrace is an open source and blazingly fast **distributed tracing** backend powered by +OpenTelemetry and ClickHouse. Give it a star as well! + +## Resources + +- [Discussions](https://github.com/go-redis/redis/discussions) - [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) -My other projects: +Other projects you may like: - [Bun](https://bun.uptrace.dev) - fast and simple SQL client for PostgreSQL, MySQL, and SQLite. -- [treemux](https://github.com/vmihailenco/treemux) - high-speed, flexible, tree-based HTTP router - for Go. +- [BunRouter](https://bunrouter.uptrace.dev/) - fast and flexible HTTP router for Go. ## 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) ## Features @@ -37,16 +36,16 @@ My other projects: [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). +- [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) +- [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#ex-package--Instrumentation). +- [Instrumentation](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#example-package-Instrumentation). ## Installation @@ -70,6 +69,7 @@ go get github.com/go-redis/redis/v8 import ( "context" "github.com/go-redis/redis/v8" + "fmt" ) var ctx = context.Background() diff --git a/RELEASING.md b/RELEASING.md new file mode 100644 index 0000000..1115db4 --- /dev/null +++ b/RELEASING.md @@ -0,0 +1,15 @@ +# Releasing + +1. Run `release.sh` script which updates versions in go.mod files and pushes a new branch to GitHub: + +```shell +TAG=v1.0.0 ./scripts/release.sh +``` + +2. Open a pull request and wait for the build to finish. + +3. Merge the pull request and run `tag.sh` to create tags for packages: + +```shell +TAG=v1.0.0 ./scripts/tag.sh +``` diff --git a/bench_test.go b/bench_test.go index 0f26152..df43d89 100644 --- a/bench_test.go +++ b/bench_test.go @@ -4,6 +4,7 @@ import ( "bytes" "context" "fmt" + "strconv" "strings" "sync" "testing" @@ -233,6 +234,45 @@ func BenchmarkZAdd(b *testing.B) { }) } +func BenchmarkXRead(b *testing.B) { + ctx := context.Background() + client := benchmarkRedisClient(ctx, 10) + defer client.Close() + + args := redis.XAddArgs{ + Stream: "1", + ID: "*", + Values: map[string]string{"uno": "dos"}, + } + + lenStreams := 16 + streams := make([]string, 0, lenStreams) + for i := 0; i < lenStreams; i++ { + streams = append(streams, strconv.Itoa(i)) + } + for i := 0; i < lenStreams; i++ { + streams = append(streams, "0") + } + + b.ReportAllocs() + b.ResetTimer() + + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + client.XAdd(ctx, &args) + + err := client.XRead(ctx, &redis.XReadArgs{ + Streams: streams, + Count: 1, + Block: time.Second, + }).Err() + if err != nil { + b.Fatal(err) + } + } + }) +} + var clientSink *redis.Client func BenchmarkWithContext(b *testing.B) { @@ -301,6 +341,32 @@ 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") diff --git a/cluster.go b/cluster.go index bfc7d4e..27dd31b 100644 --- a/cluster.go +++ b/cluster.go @@ -352,7 +352,7 @@ func (c *clusterNodes) GC(generation uint32) { } } -func (c *clusterNodes) Get(addr string) (*clusterNode, error) { +func (c *clusterNodes) GetOrCreate(addr string) (*clusterNode, error) { node, err := c.get(addr) if err != nil { return nil, err @@ -416,7 +416,7 @@ func (c *clusterNodes) Random() (*clusterNode, error) { } n := rand.Intn(len(addrs)) - return c.Get(addrs[n]) + return c.GetOrCreate(addrs[n]) } //------------------------------------------------------------------------------ @@ -474,7 +474,7 @@ func newClusterState( addr = replaceLoopbackHost(addr, originHost) } - node, err := c.nodes.Get(addr) + node, err := c.nodes.GetOrCreate(addr) if err != nil { return nil, err } @@ -823,8 +823,10 @@ func (c *ClusterClient) process(ctx context.Context, cmd Cmder) error { var addr string moved, ask, addr = isMovedError(lastErr) if moved || ask { + c.state.LazyReload() + var err error - node, err = c.nodes.Get(addr) + node, err = c.nodes.GetOrCreate(addr) if err != nil { return err } @@ -1021,7 +1023,7 @@ func (c *ClusterClient) loadState(ctx context.Context) (*clusterState, error) { for _, idx := range rand.Perm(len(addrs)) { addr := addrs[idx] - node, err := c.nodes.Get(addr) + node, err := c.nodes.GetOrCreate(addr) if err != nil { if firstErr == nil { firstErr = err @@ -1235,7 +1237,7 @@ func (c *ClusterClient) checkMovedErr( return false } - node, err := c.nodes.Get(addr) + node, err := c.nodes.GetOrCreate(addr) if err != nil { return false } @@ -1416,7 +1418,7 @@ func (c *ClusterClient) cmdsMoved( addr string, failedCmds *cmdsMap, ) error { - node, err := c.nodes.Get(addr) + node, err := c.nodes.GetOrCreate(addr) if err != nil { return err } @@ -1471,7 +1473,7 @@ func (c *ClusterClient) Watch(ctx context.Context, fn func(*Tx) error, keys ...s moved, ask, addr := isMovedError(err) if moved || ask { - node, err = c.nodes.Get(addr) + node, err = c.nodes.GetOrCreate(addr) if err != nil { return err } @@ -1583,7 +1585,7 @@ func (c *ClusterClient) cmdsInfo(ctx context.Context) (map[string]*CommandInfo, for _, idx := range perm { addr := addrs[idx] - node, err := c.nodes.Get(addr) + node, err := c.nodes.GetOrCreate(addr) if err != nil { if firstErr == nil { firstErr = err diff --git a/cluster_test.go b/cluster_test.go index fa69262..2d2021c 100644 --- a/cluster_test.go +++ b/cluster_test.go @@ -9,11 +9,11 @@ import ( "sync" "time" - "github.com/go-redis/redis/v8" - "github.com/go-redis/redis/v8/internal/hashtag" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" + "github.com/go-redis/redis/v8/internal/hashtag" ) type clusterScenario struct { diff --git a/command.go b/command.go index d1be104..810dede 100644 --- a/command.go +++ b/command.go @@ -20,7 +20,7 @@ type Cmder interface { String() string stringArg(int) string firstKeyPos() int8 - setFirstKeyPos(int8) + SetFirstKeyPos(int8) readTimeout() *time.Duration readReply(rd *proto.Reader) error @@ -151,15 +151,21 @@ func (cmd *baseCmd) stringArg(pos int) string { if pos < 0 || pos >= len(cmd.args) { return "" } - s, _ := cmd.args[pos].(string) - return s + arg := cmd.args[pos] + switch v := arg.(type) { + case string: + return v + default: + // TODO: consider using appendArg + return fmt.Sprint(v) + } } func (cmd *baseCmd) firstKeyPos() int8 { return cmd.keyPos } -func (cmd *baseCmd) setFirstKeyPos(keyPos int8) { +func (cmd *baseCmd) SetFirstKeyPos(keyPos int8) { cmd.keyPos = keyPos } @@ -200,6 +206,10 @@ func (cmd *Cmd) String() string { return cmdString(cmd, cmd.val) } +func (cmd *Cmd) SetVal(val interface{}) { + cmd.val = val +} + func (cmd *Cmd) Val() interface{} { return cmd.val } @@ -212,7 +222,11 @@ func (cmd *Cmd) Text() (string, error) { if cmd.err != nil { return "", cmd.err } - switch val := cmd.val.(type) { + return toString(cmd.val) +} + +func toString(val interface{}) (string, error) { + switch val := val.(type) { case string: return val, nil default: @@ -240,7 +254,11 @@ func (cmd *Cmd) Int64() (int64, error) { if cmd.err != nil { return 0, cmd.err } - switch val := cmd.val.(type) { + return toInt64(cmd.val) +} + +func toInt64(val interface{}) (int64, error) { + switch val := val.(type) { case int64: return val, nil case string: @@ -255,7 +273,11 @@ func (cmd *Cmd) Uint64() (uint64, error) { if cmd.err != nil { return 0, cmd.err } - switch val := cmd.val.(type) { + return toUint64(cmd.val) +} + +func toUint64(val interface{}) (uint64, error) { + switch val := val.(type) { case int64: return uint64(val), nil case string: @@ -270,7 +292,11 @@ func (cmd *Cmd) Float32() (float32, error) { if cmd.err != nil { return 0, cmd.err } - switch val := cmd.val.(type) { + return toFloat32(cmd.val) +} + +func toFloat32(val interface{}) (float32, error) { + switch val := val.(type) { case int64: return float32(val), nil case string: @@ -289,7 +315,11 @@ func (cmd *Cmd) Float64() (float64, error) { if cmd.err != nil { return 0, cmd.err } - switch val := cmd.val.(type) { + return toFloat64(cmd.val) +} + +func toFloat64(val interface{}) (float64, error) { + switch val := val.(type) { case int64: return float64(val), nil case string: @@ -304,7 +334,11 @@ func (cmd *Cmd) Bool() (bool, error) { if cmd.err != nil { return false, cmd.err } - switch val := cmd.val.(type) { + return toBool(cmd.val) +} + +func toBool(val interface{}) (bool, error) { + switch val := val.(type) { case int64: return val != 0, nil case string: @@ -315,6 +349,120 @@ func (cmd *Cmd) Bool() (bool, error) { } } +func (cmd *Cmd) Slice() ([]interface{}, error) { + if cmd.err != nil { + return nil, cmd.err + } + switch val := cmd.val.(type) { + case []interface{}: + return val, nil + default: + return nil, fmt.Errorf("redis: unexpected type=%T for Slice", val) + } +} + +func (cmd *Cmd) StringSlice() ([]string, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + ss := make([]string, len(slice)) + for i, iface := range slice { + val, err := toString(iface) + if err != nil { + return nil, err + } + ss[i] = val + } + return ss, nil +} + +func (cmd *Cmd) Int64Slice() ([]int64, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + nums := make([]int64, len(slice)) + for i, iface := range slice { + val, err := toInt64(iface) + if err != nil { + return nil, err + } + nums[i] = val + } + return nums, nil +} + +func (cmd *Cmd) Uint64Slice() ([]uint64, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + nums := make([]uint64, len(slice)) + for i, iface := range slice { + val, err := toUint64(iface) + if err != nil { + return nil, err + } + nums[i] = val + } + return nums, nil +} + +func (cmd *Cmd) Float32Slice() ([]float32, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + floats := make([]float32, len(slice)) + for i, iface := range slice { + val, err := toFloat32(iface) + if err != nil { + return nil, err + } + floats[i] = val + } + return floats, nil +} + +func (cmd *Cmd) Float64Slice() ([]float64, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + floats := make([]float64, len(slice)) + for i, iface := range slice { + val, err := toFloat64(iface) + if err != nil { + return nil, err + } + floats[i] = val + } + return floats, nil +} + +func (cmd *Cmd) BoolSlice() ([]bool, error) { + slice, err := cmd.Slice() + if err != nil { + return nil, err + } + + bools := make([]bool, len(slice)) + for i, iface := range slice { + val, err := toBool(iface) + if err != nil { + return nil, err + } + bools[i] = val + } + return bools, nil +} + func (cmd *Cmd) readReply(rd *proto.Reader) (err error) { cmd.val, err = rd.ReadReply() return err @@ -339,6 +487,10 @@ func NewSliceCmd(ctx context.Context, args ...interface{}) *SliceCmd { } } +func (cmd *SliceCmd) SetVal(val []interface{}) { + cmd.val = val +} + func (cmd *SliceCmd) Val() []interface{} { return cmd.val } @@ -395,6 +547,10 @@ func NewStatusCmd(ctx context.Context, args ...interface{}) *StatusCmd { } } +func (cmd *StatusCmd) SetVal(val string) { + cmd.val = val +} + func (cmd *StatusCmd) Val() string { return cmd.val } @@ -431,6 +587,10 @@ func NewIntCmd(ctx context.Context, args ...interface{}) *IntCmd { } } +func (cmd *IntCmd) SetVal(val int64) { + cmd.val = val +} + func (cmd *IntCmd) Val() int64 { return cmd.val } @@ -471,6 +631,10 @@ func NewIntSliceCmd(ctx context.Context, args ...interface{}) *IntSliceCmd { } } +func (cmd *IntSliceCmd) SetVal(val []int64) { + cmd.val = val +} + func (cmd *IntSliceCmd) Val() []int64 { return cmd.val } @@ -518,6 +682,10 @@ func NewDurationCmd(ctx context.Context, precision time.Duration, args ...interf } } +func (cmd *DurationCmd) SetVal(val time.Duration) { + cmd.val = val +} + func (cmd *DurationCmd) Val() time.Duration { return cmd.val } @@ -565,6 +733,10 @@ func NewTimeCmd(ctx context.Context, args ...interface{}) *TimeCmd { } } +func (cmd *TimeCmd) SetVal(val time.Time) { + cmd.val = val +} + func (cmd *TimeCmd) Val() time.Time { return cmd.val } @@ -612,6 +784,10 @@ func NewBoolCmd(ctx context.Context, args ...interface{}) *BoolCmd { } } +func (cmd *BoolCmd) SetVal(val bool) { + cmd.val = val +} + func (cmd *BoolCmd) Val() bool { return cmd.val } @@ -655,6 +831,10 @@ func NewStringCmd(ctx context.Context, args ...interface{}) *StringCmd { } } +func (cmd *StringCmd) SetVal(val string) { + cmd.val = val +} + func (cmd *StringCmd) Val() string { return cmd.val } @@ -755,6 +935,10 @@ func NewFloatCmd(ctx context.Context, args ...interface{}) *FloatCmd { } } +func (cmd *FloatCmd) SetVal(val float64) { + cmd.val = val +} + func (cmd *FloatCmd) Val() float64 { return cmd.val } @@ -791,6 +975,10 @@ func NewFloatSliceCmd(ctx context.Context, args ...interface{}) *FloatSliceCmd { } } +func (cmd *FloatSliceCmd) SetVal(val []float64) { + cmd.val = val +} + func (cmd *FloatSliceCmd) Val() []float64 { return cmd.val } @@ -842,6 +1030,10 @@ func NewStringSliceCmd(ctx context.Context, args ...interface{}) *StringSliceCmd } } +func (cmd *StringSliceCmd) SetVal(val []string) { + cmd.val = val +} + func (cmd *StringSliceCmd) Val() []string { return cmd.val } @@ -985,6 +1177,10 @@ func NewBoolSliceCmd(ctx context.Context, args ...interface{}) *BoolSliceCmd { } } +func (cmd *BoolSliceCmd) SetVal(val []bool) { + cmd.val = val +} + func (cmd *BoolSliceCmd) Val() []bool { return cmd.val } @@ -1034,6 +1230,10 @@ func (cmd *MapStringStringCmd) Val() map[string]string { return cmd.val } +func (cmd *MapStringStringCmd) SetVal(val map[string]string) { + cmd.val = val +} + func (cmd *MapStringStringCmd) Result() (map[string]string, error) { return cmd.val, cmd.err } @@ -1044,12 +1244,12 @@ func (cmd *MapStringStringCmd) String() string { // Scan scans the results from the map into a destination struct. The map keys // are matched in the Redis struct fields by the `redis:"field"` tag. -func (cmd *MapStringStringCmd) Scan(dst interface{}) error { +func (cmd *MapStringStringCmd) Scan(dest interface{}) error { if cmd.err != nil { return cmd.err } - strct, err := hscan.Struct(dst) + strct, err := hscan.Struct(dest) if err != nil { return err } @@ -1105,6 +1305,10 @@ func NewStringIntMapCmd(ctx context.Context, args ...interface{}) *StringIntMapC } } +func (cmd *StringIntMapCmd) SetVal(val map[string]int64) { + cmd.val = val +} + func (cmd *StringIntMapCmd) Val() map[string]int64 { return cmd.val } @@ -1158,6 +1362,10 @@ func NewStringStructMapCmd(ctx context.Context, args ...interface{}) *StringStru } } +func (cmd *StringStructMapCmd) SetVal(val map[string]struct{}) { + cmd.val = val +} + func (cmd *StringStructMapCmd) Val() map[string]struct{} { return cmd.val } @@ -1211,6 +1419,10 @@ func NewXMessageSliceCmd(ctx context.Context, args ...interface{}) *XMessageSlic } } +func (cmd *XMessageSliceCmd) SetVal(val []XMessage) { + cmd.val = val +} + func (cmd *XMessageSliceCmd) Val() []XMessage { return cmd.val } @@ -1313,6 +1525,10 @@ func NewXStreamSliceCmd(ctx context.Context, args ...interface{}) *XStreamSliceC } } +func (cmd *XStreamSliceCmd) SetVal(val []XStream) { + cmd.val = val +} + func (cmd *XStreamSliceCmd) Val() []XStream { return cmd.val } @@ -1382,6 +1598,10 @@ func NewXPendingCmd(ctx context.Context, args ...interface{}) *XPendingCmd { } } +func (cmd *XPendingCmd) SetVal(val *XPending) { + cmd.val = val +} + func (cmd *XPendingCmd) Val() *XPending { return cmd.val } @@ -1461,6 +1681,10 @@ func NewXPendingExtCmd(ctx context.Context, args ...interface{}) *XPendingExtCmd } } +func (cmd *XPendingExtCmd) SetVal(val []XPendingExt) { + cmd.val = val +} + func (cmd *XPendingExtCmd) Val() []XPendingExt { return cmd.val } @@ -1527,6 +1751,11 @@ func NewXAutoClaimCmd(ctx context.Context, args ...interface{}) *XAutoClaimCmd { } } +func (cmd *XAutoClaimCmd) SetVal(val []XMessage, start string) { + cmd.val = val + cmd.start = start +} + func (cmd *XAutoClaimCmd) Val() (messages []XMessage, start string) { return cmd.val, cmd.start } @@ -1576,6 +1805,11 @@ func NewXAutoClaimJustIDCmd(ctx context.Context, args ...interface{}) *XAutoClai } } +func (cmd *XAutoClaimJustIDCmd) SetVal(val []string, start string) { + cmd.val = val + cmd.start = start +} + func (cmd *XAutoClaimJustIDCmd) Val() (ids []string, start string) { return cmd.val, cmd.start } @@ -1637,6 +1871,10 @@ func NewXInfoConsumersCmd(ctx context.Context, stream string, group string) *XIn } } +func (cmd *XInfoConsumersCmd) SetVal(val []XInfoConsumer) { + cmd.val = val +} + func (cmd *XInfoConsumersCmd) Val() []XInfoConsumer { return cmd.val } @@ -1712,6 +1950,10 @@ func NewXInfoGroupsCmd(ctx context.Context, stream string) *XInfoGroupsCmd { } } +func (cmd *XInfoGroupsCmd) SetVal(val []XInfoGroup) { + cmd.val = val +} + func (cmd *XInfoGroupsCmd) Val() []XInfoGroup { return cmd.val } @@ -1792,6 +2034,10 @@ func NewXInfoStreamCmd(ctx context.Context, stream string) *XInfoStreamCmd { } } +func (cmd *XInfoStreamCmd) SetVal(val *XInfoStream) { + cmd.val = val +} + func (cmd *XInfoStreamCmd) Val() *XInfoStream { return cmd.val } @@ -1902,6 +2148,10 @@ func NewXInfoStreamFullCmd(ctx context.Context, args ...interface{}) *XInfoStrea } } +func (cmd *XInfoStreamFullCmd) SetVal(val *XInfoStreamFull) { + cmd.val = val +} + func (cmd *XInfoStreamFullCmd) Val() *XInfoStreamFull { return cmd.val } @@ -2137,6 +2387,10 @@ func NewZSliceCmd(ctx context.Context, args ...interface{}) *ZSliceCmd { } } +func (cmd *ZSliceCmd) SetVal(val []Z) { + cmd.val = val +} + func (cmd *ZSliceCmd) Val() []Z { return cmd.val } @@ -2211,6 +2465,10 @@ func NewZWithKeyCmd(ctx context.Context, args ...interface{}) *ZWithKeyCmd { } } +func (cmd *ZWithKeyCmd) SetVal(val *ZWithKey) { + cmd.val = val +} + func (cmd *ZWithKeyCmd) Val() *ZWithKey { return cmd.val } @@ -2265,6 +2523,11 @@ func NewScanCmd(ctx context.Context, process cmdable, args ...interface{}) *Scan } } +func (cmd *ScanCmd) SetVal(page []string, cursor uint64) { + cmd.page = page + cmd.cursor = cursor +} + func (cmd *ScanCmd) Val() (keys []string, cursor uint64) { return cmd.page, cmd.cursor } @@ -2339,6 +2602,10 @@ func NewClusterSlotsCmd(ctx context.Context, args ...interface{}) *ClusterSlotsC } } +func (cmd *ClusterSlotsCmd) SetVal(val []ClusterSlot) { + cmd.val = val +} + func (cmd *ClusterSlotsCmd) Val() []ClusterSlot { return cmd.val } @@ -2500,6 +2767,10 @@ func geoLocationArgs(q *GeoRadiusQuery, args ...interface{}) []interface{} { return args } +func (cmd *GeoLocationCmd) SetVal(locations []GeoLocation) { + cmd.locations = locations +} + func (cmd *GeoLocationCmd) Val() []GeoLocation { return cmd.locations } @@ -2762,6 +3033,10 @@ func NewGeoPosCmd(ctx context.Context, args ...interface{}) *GeoPosCmd { } } +func (cmd *GeoPosCmd) SetVal(val []*GeoPos) { + cmd.val = val +} + func (cmd *GeoPosCmd) Val() []*GeoPos { return cmd.val } @@ -2839,6 +3114,10 @@ func NewCommandsInfoCmd(ctx context.Context, args ...interface{}) *CommandsInfoC } } +func (cmd *CommandsInfoCmd) SetVal(val map[string]*CommandInfo) { + cmd.val = val +} + func (cmd *CommandsInfoCmd) Val() map[string]*CommandInfo { return cmd.val } @@ -3008,6 +3287,10 @@ func NewSlowLogCmd(ctx context.Context, args ...interface{}) *SlowLogCmd { } } +func (cmd *SlowLogCmd) SetVal(val []SlowLog) { + cmd.val = val +} + func (cmd *SlowLogCmd) Val() []SlowLog { return cmd.val } diff --git a/command_test.go b/command_test.go index 9877df4..775987f 100644 --- a/command_test.go +++ b/command_test.go @@ -72,7 +72,7 @@ var _ = Describe("Cmd", func() { }) It("supports time.Time", func() { - tm := time.Date(2019, 01, 01, 9, 45, 10, 222125, time.UTC) + tm := time.Date(2019, 1, 1, 9, 45, 10, 222125, time.UTC) err := client.Set(ctx, "time_key", tm, 0).Err() Expect(err).NotTo(HaveOccurred()) diff --git a/commands.go b/commands.go index b63aa01..eb0757d 100644 --- a/commands.go +++ b/commands.go @@ -96,6 +96,10 @@ 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 @@ -138,6 +142,7 @@ type Cmdable interface { 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 @@ -195,6 +200,7 @@ type Cmdable interface { RPush(ctx context.Context, key string, values ...interface{}) *IntCmd RPushX(ctx context.Context, key string, values ...interface{}) *IntCmd LMove(ctx context.Context, source, destination, srcpos, destpos string) *StringCmd + BLMove(ctx context.Context, source, destination, srcpos, destpos string, timeout time.Duration) *StringCmd SAdd(ctx context.Context, key string, members ...interface{}) *IntCmd SCard(ctx context.Context, key string) *IntCmd @@ -415,6 +421,7 @@ 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 } @@ -529,7 +536,37 @@ func (c cmdable) Exists(ctx context.Context, keys ...string) *IntCmd { } func (c cmdable) Expire(ctx context.Context, key string, expiration time.Duration) *BoolCmd { - cmd := NewBoolCmd(ctx, "expire", key, formatSec(ctx, expiration)) + return c.expire(ctx, key, expiration, "") +} + +func (c cmdable) ExpireNX(ctx context.Context, key string, expiration time.Duration) *BoolCmd { + return c.expire(ctx, key, expiration, "NX") +} + +func (c cmdable) ExpireXX(ctx context.Context, key string, expiration time.Duration) *BoolCmd { + return c.expire(ctx, key, expiration, "XX") +} + +func (c cmdable) ExpireGT(ctx context.Context, key string, expiration time.Duration) *BoolCmd { + return c.expire(ctx, key, expiration, "GT") +} + +func (c cmdable) ExpireLT(ctx context.Context, key string, expiration time.Duration) *BoolCmd { + return c.expire(ctx, key, expiration, "LT") +} + +func (c cmdable) expire( + ctx context.Context, key string, expiration time.Duration, mode string, +) *BoolCmd { + args := make([]interface{}, 3, 4) + args[0] = "expire" + args[1] = key + args[2] = formatSec(ctx, expiration) + if mode != "" { + args = append(args, mode) + } + + cmd := NewBoolCmd(ctx, args...) _ = c(ctx, cmd) return cmd } @@ -994,6 +1031,16 @@ 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 { @@ -1498,6 +1545,15 @@ func (c cmdable) LMove(ctx context.Context, source, destination, srcpos, destpos return cmd } +func (c cmdable) BLMove( + ctx context.Context, source, destination, srcpos, destpos string, timeout time.Duration, +) *StringCmd { + cmd := NewStringCmd(ctx, "blmove", source, destination, srcpos, destpos, formatSec(ctx, timeout)) + cmd.setReadTimeout(timeout) + _ = c(ctx, cmd) + return cmd +} + //------------------------------------------------------------------------------ func (c cmdable) SAdd(ctx context.Context, key string, members ...interface{}) *IntCmd { @@ -1765,7 +1821,7 @@ type XReadArgs struct { } func (c cmdable) XRead(ctx context.Context, a *XReadArgs) *XStreamSliceCmd { - args := make([]interface{}, 0, 5+len(a.Streams)) + args := make([]interface{}, 0, 6+len(a.Streams)) args = append(args, "xread") keyPos := int8(1) @@ -1789,7 +1845,7 @@ 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 } @@ -1847,7 +1903,7 @@ type XReadGroupArgs struct { } func (c cmdable) XReadGroup(ctx context.Context, a *XReadGroupArgs) *XStreamSliceCmd { - args := make([]interface{}, 0, 8+len(a.Streams)) + args := make([]interface{}, 0, 10+len(a.Streams)) args = append(args, "xreadgroup", "group", a.Group, a.Consumer) keyPos := int8(4) @@ -1873,7 +1929,7 @@ 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 } @@ -1944,7 +2000,7 @@ func (c cmdable) XAutoClaimJustID(ctx context.Context, a *XAutoClaimArgs) *XAuto } func xAutoClaimArgs(ctx context.Context, a *XAutoClaimArgs) []interface{} { - args := make([]interface{}, 0, 9) + args := make([]interface{}, 0, 8) args = append(args, "xautoclaim", a.Stream, a.Group, a.Consumer, formatMs(ctx, a.MinIdle), a.Start) if a.Count > 0 { args = append(args, "count", a.Count) @@ -1976,7 +2032,7 @@ func (c cmdable) XClaimJustID(ctx context.Context, a *XClaimArgs) *StringSliceCm } func xClaimArgs(a *XClaimArgs) []interface{} { - args := make([]interface{}, 0, 4+len(a.Messages)) + args := make([]interface{}, 0, 5+len(a.Messages)) args = append(args, "xclaim", a.Stream, @@ -2249,7 +2305,7 @@ 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 } @@ -2259,7 +2315,7 @@ 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 } @@ -2270,7 +2326,7 @@ 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 } @@ -2597,7 +2653,7 @@ 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 } @@ -2608,7 +2664,7 @@ 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 } @@ -2618,7 +2674,7 @@ 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 } @@ -2647,7 +2703,7 @@ 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 } @@ -2663,7 +2719,7 @@ 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 } @@ -2939,7 +2995,7 @@ 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 } @@ -2956,7 +3012,7 @@ func (c cmdable) Eval(ctx context.Context, script string, keys []string, args .. } cmdArgs = appendArgs(cmdArgs, args) cmd := NewCmd(ctx, cmdArgs...) - cmd.setFirstKeyPos(3) + cmd.SetFirstKeyPos(3) _ = c(ctx, cmd) return cmd } @@ -2971,7 +3027,7 @@ func (c cmdable) EvalSha(ctx context.Context, sha1 string, keys []string, args . } cmdArgs = appendArgs(cmdArgs, args) cmd := NewCmd(ctx, cmdArgs...) - cmd.setFirstKeyPos(3) + cmd.SetFirstKeyPos(3) _ = c(ctx, cmd) return cmd } diff --git a/commands_test.go b/commands_test.go index 06d6e40..81c1bdb 100644 --- a/commands_test.go +++ b/commands_test.go @@ -484,11 +484,11 @@ var _ = Describe("Commands", func() { idleTime := client.ObjectIdleTime(ctx, "key") Expect(idleTime.Err()).NotTo(HaveOccurred()) - //Redis returned milliseconds/1000, which may cause ObjectIdleTime to be at a critical value, - //should be +1s to deal with the critical value problem. - //if too much time (>1s) is used during command execution, it may also cause the test to fail. - //so the ObjectIdleTime result should be <=now-start+1s - //link: https://github.com/redis/redis/blob/5b48d900498c85bbf4772c1d466c214439888115/src/object.c#L1265-L1272 + // Redis returned milliseconds/1000, which may cause ObjectIdleTime to be at a critical value, + // should be +1s to deal with the critical value problem. + // if too much time (>1s) is used during command execution, it may also cause the test to fail. + // so the ObjectIdleTime result should be <=now-start+1s + // link: https://github.com/redis/redis/blob/5b48d900498c85bbf4772c1d466c214439888115/src/object.c#L1265-L1272 Expect(idleTime.Val()).To(BeNumerically("<=", time.Now().Sub(start)+time.Second)) }) @@ -1645,6 +1645,32 @@ var _ = Describe("Commands", func() { Expect(strLen.Err()).NotTo(HaveOccurred()) Expect(strLen.Val()).To(Equal(int64(0))) }) + + It("should Copy", func() { + set := client.Set(ctx, "key", "hello", 0) + Expect(set.Err()).NotTo(HaveOccurred()) + Expect(set.Val()).To(Equal("OK")) + + copy := client.Copy(ctx, "key", "newKey", redisOptions().DB, false) + Expect(copy.Err()).NotTo(HaveOccurred()) + Expect(copy.Val()).To(Equal(int64(1))) + + // Value is available by both keys now + getOld := client.Get(ctx, "key") + Expect(getOld.Err()).NotTo(HaveOccurred()) + Expect(getOld.Val()).To(Equal("hello")) + getNew := client.Get(ctx, "newKey") + Expect(getNew.Err()).NotTo(HaveOccurred()) + Expect(getNew.Val()).To(Equal("hello")) + + // Overwriting an existing key should not succeed + overwrite := client.Copy(ctx, "newKey", "key", redisOptions().DB, false) + Expect(overwrite.Val()).To(Equal(int64(0))) + + // Overwrite is allowed when replace=rue + replace := client.Copy(ctx, "newKey", "key", redisOptions().DB, true) + Expect(replace.Val()).To(Equal(int64(1))) + }) }) Describe("hashes", func() { @@ -2386,6 +2412,28 @@ var _ = Describe("Commands", func() { Expect(lRange.Err()).NotTo(HaveOccurred()) Expect(lRange.Val()).To(Equal([]string{"san"})) }) + + It("should BLMove", func() { + rPush := client.RPush(ctx, "blmove1", "ichi") + Expect(rPush.Err()).NotTo(HaveOccurred()) + Expect(rPush.Val()).To(Equal(int64(1))) + + rPush = client.RPush(ctx, "blmove1", "ni") + Expect(rPush.Err()).NotTo(HaveOccurred()) + Expect(rPush.Val()).To(Equal(int64(2))) + + rPush = client.RPush(ctx, "blmove1", "san") + Expect(rPush.Err()).NotTo(HaveOccurred()) + Expect(rPush.Val()).To(Equal(int64(3))) + + blMove := client.BLMove(ctx, "blmove1", "blmove2", "RIGHT", "LEFT", time.Second) + Expect(blMove.Err()).NotTo(HaveOccurred()) + Expect(blMove.Val()).To(Equal("san")) + + lRange := client.LRange(ctx, "blmove2", 0, -1) + Expect(lRange.Err()).NotTo(HaveOccurred()) + Expect(lRange.Val()).To(Equal([]string{"san"})) + }) }) Describe("sets", func() { diff --git a/error.go b/error.go index ad9e173..521594b 100644 --- a/error.go +++ b/error.go @@ -65,7 +65,7 @@ func isRedisError(err error) bool { return ok } -func isBadConn(err error, allowTimeout bool) bool { +func isBadConn(err error, allowTimeout bool, addr string) bool { switch err { case nil: return false @@ -74,9 +74,19 @@ func isBadConn(err error, allowTimeout bool) bool { } if isRedisError(err) { - // Close connections in read only state in case domain addr is used - // and domain resolves to a different Redis Server. See #790. - return isReadOnlyError(err) + switch { + case isReadOnlyError(err): + // Close connections in read only state in case domain addr is used + // and domain resolves to a different Redis Server. See #790. + return true + case isMovedSameConnAddr(err, addr): + // Close connections when we are asked to move to the same addr + // of the connection. Force a DNS resolution when all connections + // of the pool are recycled + return true + default: + return false + } } if allowTimeout { @@ -119,6 +129,14 @@ func isReadOnlyError(err error) bool { return strings.HasPrefix(err.Error(), "READONLY ") } +func isMovedSameConnAddr(err error, addr string) bool { + redisError := err.Error() + if !strings.HasPrefix(redisError, "MOVED ") { + return false + } + return strings.HasSuffix(redisError, " "+addr) +} + //------------------------------------------------------------------------------ type timeoutError interface { diff --git a/example/del-keys-without-ttl/README.md b/example/del-keys-without-ttl/README.md new file mode 100644 index 0000000..c112ee2 --- /dev/null +++ b/example/del-keys-without-ttl/README.md @@ -0,0 +1,11 @@ +# Delete keys without a ttl + +This example demonstrates how to use `SCAN` and pipelines to efficiently delete keys without a TTL. + +To run this example: + +```shell +go run . +``` + +See [documentation](https://redis.uptrace.dev/guide/get-all-keys.html) for more details. diff --git a/example/del-keys-without-ttl/go.mod b/example/del-keys-without-ttl/go.mod new file mode 100644 index 0000000..4421e29 --- /dev/null +++ b/example/del-keys-without-ttl/go.mod @@ -0,0 +1,7 @@ +module github.com/go-redis/redis/example/del-keys-without-ttl + +go 1.14 + +replace github.com/go-redis/redis/v8 => ../.. + +require github.com/go-redis/redis/v8 v8.11.5 diff --git a/extra/redisotel/example/go.sum b/example/del-keys-without-ttl/go.sum similarity index 56% rename from extra/redisotel/example/go.sum rename to example/del-keys-without-ttl/go.sum index 4e05e03..142b2af 100644 --- a/extra/redisotel/example/go.sum +++ b/example/del-keys-without-ttl/go.sum @@ -1,20 +1,16 @@ -github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= -github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +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/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-redis/redis/extra/rediscmd/v8 v8.8.2 h1:kjH+FAEz3G8gq8zDBgoLSCZj19Z1SK4dg/VtD3QE1IE= -github.com/go-redis/redis/extra/rediscmd/v8 v8.8.2/go.mod h1:1BL5EW0eGp6pj3Id4HYKCH0QTJWZZNKhWjYIGzKASqY= -github.com/go-redis/redis/extra/redisotel/v8 v8.8.2 h1:bJEPlEwcXNJkF7DF6m9thpyvU95PBqjDY+U80TIWfsY= -github.com/go-redis/redis/extra/redisotel/v8 v8.8.2/go.mod h1:zNGA0eMppmrbs2+VUMRx32FCb+nrB5yEGtYp1wKqeC8= -github.com/go-redis/redis/v8 v8.4.4/go.mod h1:nA0bQuF0i5JFx4Ta9RZxGKXFrQ8cRWntra97f0196iY= -github.com/go-redis/redis/v8 v8.8.2 h1:O/NcHqobw7SEptA0yA6up6spZVFtwE06SXM8rgLtsP8= -github.com/go-redis/redis/v8 v8.8.2/go.mod h1:F7resOH5Kdug49Otu24RjHWwgK7u9AmtqWMnCV1iP5Y= +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= github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= @@ -22,56 +18,36 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.2 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v1.0.0-RC1/go.mod h1:86UHmyHWFEtWjfWPSbu0+d0Pf9Q6e1U+3ViBOc+NXAg= 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= @@ -81,8 +57,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn 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 v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U= -golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= 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= @@ -92,21 +68,26 @@ 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 v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw= +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 v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 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/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/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= @@ -114,12 +95,16 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ 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 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= 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 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -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.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= diff --git a/example/del-keys-without-ttl/main.go b/example/del-keys-without-ttl/main.go new file mode 100644 index 0000000..2331ed1 --- /dev/null +++ b/example/del-keys-without-ttl/main.go @@ -0,0 +1,142 @@ +package main + +import ( + "context" + "fmt" + "sync" + + "github.com/go-redis/redis/v8" +) + +func main() { + ctx := context.Background() + + rdb := redis.NewClient(&redis.Options{ + Addr: ":6379", + }) + + ch := make(chan string, 100) + var wg sync.WaitGroup + + wg.Add(1) + go func() { + defer wg.Done() + deleted, err := process(ctx, rdb, ch) + if err != nil { + panic(err) + } + fmt.Println("deleted", deleted, "keys") + }() + + iter := rdb.Scan(ctx, 0, "", 0).Iterator() + for iter.Next(ctx) { + ch <- iter.Val() + } + if err := iter.Err(); err != nil { + panic(err) + } + + close(ch) + wg.Wait() +} + +func process(ctx context.Context, rdb *redis.Client, in <-chan string) (int, error) { + var wg sync.WaitGroup + + out := make(chan string, 100) + defer func() { + close(out) + wg.Wait() + }() + + wg.Add(1) + go func() { + defer wg.Done() + if err := del(ctx, rdb, out); err != nil { + panic(err) + } + }() + + var deleted int + + keys := make([]string, 0, 100) + for key := range in { + keys = append(keys, key) + if len(keys) < 100 { + continue + } + + var err error + keys, err = checkTTL(ctx, rdb, keys) + if err != nil { + return 0, 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 + } + + for _, key := range keys { + out <- key + } + 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 { + for _, key := range keys { + pipe.TTL(ctx, key) + } + return nil + }) + if err != nil { + return nil, err + } + + for i := len(cmds) - 1; i >= 0; i-- { + d, err := cmds[i].(*redis.DurationCmd).Result() + if err != nil { + return nil, err + } + if d != -1 { + keys = append(keys[:i], keys[i+1:]...) + } + } + + return keys, nil +} + +func del(ctx context.Context, rdb *redis.Client, in <-chan string) error { + pipe := rdb.Pipeline() + + for key := range in { + pipe.Del(ctx, key) + + if pipe.Len() < 100 { + continue + } + + if _, err := pipe.Exec(ctx); err != nil { + return err + } + } + + if _, err := pipe.Exec(ctx); err != nil { + return err + } + + return nil +} diff --git a/example/hll/README.md b/example/hll/README.md new file mode 100644 index 0000000..cd78d7f --- /dev/null +++ b/example/hll/README.md @@ -0,0 +1,9 @@ +# Redis HyperLogLog example + +To run this example: + +```shell +go run . +``` + +See [Using HyperLogLog command with go-redis](https://redis.uptrace.dev/guide/hll.html) for details. diff --git a/example/hll/go.mod b/example/hll/go.mod new file mode 100644 index 0000000..33d7630 --- /dev/null +++ b/example/hll/go.mod @@ -0,0 +1,7 @@ +module github.com/go-redis/redis/example/hll + +go 1.14 + +replace github.com/go-redis/redis/v8 => ../.. + +require github.com/go-redis/redis/v8 v8.11.5 diff --git a/example/hll/go.sum b/example/hll/go.sum new file mode 100644 index 0000000..142b2af --- /dev/null +++ b/example/hll/go.sum @@ -0,0 +1,110 @@ +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/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= 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h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= diff --git a/example/hll/main.go b/example/hll/main.go new file mode 100644 index 0000000..60a957e --- /dev/null +++ b/example/hll/main.go @@ -0,0 +1,30 @@ +package main + +import ( + "context" + "fmt" + + "github.com/go-redis/redis/v8" +) + +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) +} diff --git a/example/lua-scripting/README.md b/example/lua-scripting/README.md new file mode 100644 index 0000000..3272d7d --- /dev/null +++ b/example/lua-scripting/README.md @@ -0,0 +1,8 @@ +# Redis Lua scripting example + +This is an example for [Redis Lua scripting](https://redis.uptrace.dev/guide/lua-scripting.html) +article. To run it: + +```shell +go run . +``` diff --git a/example/lua-scripting/go.mod b/example/lua-scripting/go.mod new file mode 100644 index 0000000..be4ecab --- /dev/null +++ b/example/lua-scripting/go.mod @@ -0,0 +1,7 @@ +module github.com/go-redis/redis/example/redis-bloom + +go 1.14 + +replace github.com/go-redis/redis/v8 => ../.. + +require github.com/go-redis/redis/v8 v8.11.5 diff --git a/example/lua-scripting/go.sum b/example/lua-scripting/go.sum new file mode 100644 index 0000000..142b2af --- /dev/null +++ b/example/lua-scripting/go.sum @@ -0,0 +1,110 @@ +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 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rdb.FlushDB(ctx).Err() + + fmt.Printf("# INCR BY\n") + for _, change := range []int{+1, +5, 0} { + num, err := incrBy.Run(ctx, rdb, []string{"my_counter"}, change).Int() + if err != nil { + panic(err) + } + fmt.Printf("incr by %d: %d\n", change, num) + } + + fmt.Printf("\n# SUM\n") + sum, err := sum.Run(ctx, rdb, []string{"my_sum"}, 1, 2, 3).Int() + if err != nil { + panic(err) + } + fmt.Printf("sum is: %d\n", sum) +} + +var incrBy = redis.NewScript(` +local key = KEYS[1] +local change = ARGV[1] + +local value = redis.call("GET", key) +if not value then + value = 0 +end + +value = value + change +redis.call("SET", key, value) + +return value +`) + +var sum = redis.NewScript(` +local key = KEYS[1] + +local sum = redis.call("GET", key) +if not sum then + sum = 0 +end + +local num_arg = #ARGV +for i = 1, num_arg do + sum = sum + ARGV[i] +end + +redis.call("SET", key, sum) + +return sum +`) diff --git a/example/otel/README.md b/example/otel/README.md index 60d4d12..567a882 100644 --- a/example/otel/README.md +++ b/example/otel/README.md @@ -1,9 +1,34 @@ -### OpenTelemetry Example -Prints spans and metrics to the console. -#### To Run: -- `docker-compose up -d` -- `go run .` +# Example for go-redis OpenTelemetry instrumentation -When you're finished, be sure to run `docker-compose down` to shutdown -the redis server. +See [Monitoring performance and errors](https://redis.uptrace.dev/guide/tracing.html) for details. +This example requires Redis Server on port `:6379`. You can start Redis Server using Docker: + +```shell +docker-compose up -d +``` + +You can run this example with different OpenTelemetry exporters by providing environment variables. + +**Stdout** exporter (default): + +```shell +go run . +``` + +**Jaeger** exporter: + +```shell +OTEL_EXPORTER_JAEGER_ENDPOINT=http://localhost:14268/api/traces go run . +``` + +**Uptrace** exporter: + +```shell +UPTRACE_DSN="https://@uptrace.dev/" go run . +``` + +## Links + +- [Find instrumentations](https://opentelemetry.uptrace.dev/instrumentations/?lang=go) +- [OpenTelemetry Tracing API](https://opentelemetry.uptrace.dev/guide/go-tracing.html) diff --git a/example/otel/docker-compose.yml b/example/otel/docker-compose.yml index c2d7f1d..ff8f066 100644 --- a/example/otel/docker-compose.yml +++ b/example/otel/docker-compose.yml @@ -1,8 +1,9 @@ version: '3' + services: redis-server: image: redis ports: - - "6379:6379" + - '6379:6379' redis-cli: image: redis diff --git a/example/otel/example-client.go b/example/otel/example-client.go deleted file mode 100644 index 2eb8d50..0000000 --- a/example/otel/example-client.go +++ /dev/null @@ -1,85 +0,0 @@ -package main - -import ( - "context" - "log" - "sync" - "time" - - "github.com/go-redis/redis/v8" - "github.com/go-redis/redis/v8/extra/redisotel" - "go.opentelemetry.io/otel" - "go.opentelemetry.io/otel/exporters/stdout" - controller "go.opentelemetry.io/otel/sdk/metric/controller/basic" - processor "go.opentelemetry.io/otel/sdk/metric/processor/basic" - "go.opentelemetry.io/otel/sdk/metric/selector/simple" - sdktrace "go.opentelemetry.io/otel/sdk/trace" -) - -func main() { - ctx := context.Background() - - stop := runExporter(ctx) - defer stop(ctx) - - rdb := redis.NewClient(&redis.Options{ - Addr: ":6379", - }) - - rdb.AddHook(redisotel.TracingHook{}) - - tracer := otel.Tracer("Example tracer") - ctx, span := tracer.Start(ctx, "start-test-span") - - rdb.Set(ctx, "First value", "value_1", 0) - - rdb.Set(ctx, "Second value", "value_2", 0) - - 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.Fatalf("val was not set. expected: %s but got: %s", "value_2", val) - } - }() - } - group.Wait() - - rdb.Del(ctx, "First value") - rdb.Del(ctx, "Second value") - - // Wait some time to allow spans to export - <-time.After(5 * time.Second) - span.End() -} - -func runExporter(ctx context.Context) func(context.Context) error { - exporter, err := stdout.NewExporter(stdout.WithPrettyPrint()) - if err != nil { - log.Fatal(err) - } - - tp := sdktrace.NewTracerProvider( - sdktrace.WithSyncer(exporter), - sdktrace.WithConfig(sdktrace.Config{DefaultSampler: sdktrace.AlwaysSample()}), - ) - otel.SetTracerProvider(tp) - - ctrl := controller.New( - processor.New( - simple.NewWithExactDistribution(), - exporter, - ), - controller.WithPusher(exporter), - controller.WithCollectPeriod(1*time.Second), - ) - if err := ctrl.Start(ctx); err != nil { - log.Fatal(err) - } - - return ctrl.Stop -} diff --git a/example/otel/go.mod b/example/otel/go.mod index a9f26ff..afe12ab 100644 --- a/example/otel/go.mod +++ b/example/otel/go.mod @@ -2,14 +2,19 @@ module github.com/go-redis/redis/example/otel go 1.14 +replace github.com/go-redis/redis/v8 => ../.. + +replace github.com/go-redis/redis/extra/redisotel/v8 => ../../extra/redisotel + +replace github.com/go-redis/redis/extra/rediscmd/v8 => ../../extra/rediscmd + require ( - github.com/go-redis/redis/v8 v8.4.4 - github.com/go-redis/redis/v8/extra/redisotel v0.0.0-00010101000000-000000000000 - go.opentelemetry.io/otel v0.16.0 - go.opentelemetry.io/otel/exporters/stdout v0.16.0 - go.opentelemetry.io/otel/sdk v0.16.0 + github.com/go-redis/redis/extra/redisotel/v8 v8.11.5 + github.com/go-redis/redis/v8 v8.11.5 + github.com/uptrace/opentelemetry-go-extra/otelplay v0.1.10 + go.opentelemetry.io/otel v1.5.0 + go.opentelemetry.io/otel/exporters/jaeger v1.5.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.5.0 // indirect + go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.5.0 // indirect + golang.org/x/sys v0.0.0-20220317061510-51cd9980dadf // indirect ) - -replace github.com/go-redis/redis/v8 => ../../ - -replace github.com/go-redis/redis/v8/extra/redisotel => ../../extra/redisotel diff --git a/example/otel/go.sum b/example/otel/go.sum index 0a833c9..4c41bc4 100644 --- a/example/otel/go.sum +++ b/example/otel/go.sum @@ -1,106 +1,291 @@ -github.com/benbjohnson/clock v1.0.3 h1:vkLuvpK4fmtSCuo60+yC63p7y0BmQ8gm5ZXGuBCJyXg= -github.com/benbjohnson/clock v1.0.3/go.mod h1:bGMdMPoPVvcYyt1gHDf4J2KE153Yf9BuiUKYMaxlTDM= -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= +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= +github.com/BurntSushi/toml v0.3.1/go.mod 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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= diff --git a/example/otel/main.go b/example/otel/main.go new file mode 100644 index 0000000..952b24b --- /dev/null +++ b/example/otel/main.go @@ -0,0 +1,72 @@ +package main + +import ( + "context" + "log" + "sync" + + "github.com/uptrace/opentelemetry-go-extra/otelplay" + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/codes" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" + + "github.com/go-redis/redis/extra/redisotel/v8" + "github.com/go-redis/redis/v8" +) + +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.NewTracingHook(redisotel.WithAttributes(semconv.NetPeerNameKey.String("localhost"), semconv.NetPeerPortKey.String("6379")))) + + 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 +} diff --git a/example/redis-bloom/README.md b/example/redis-bloom/README.md new file mode 100644 index 0000000..e2a7542 --- /dev/null +++ b/example/redis-bloom/README.md @@ -0,0 +1,12 @@ +# RedisBloom example for go-redis + +This is an example for +[Bloom, Cuckoo, Count-Min, Top-K](https://redis.uptrace.dev/guide/bloom-cuckoo-count-min-top-k.html) +article. + +To run it, you need to compile and install +[RedisBloom](https://oss.redis.com/redisbloom/Quick_Start/#building) module: + +```shell +go run . +``` diff --git a/example/redis-bloom/go.mod b/example/redis-bloom/go.mod new file mode 100644 index 0000000..be4ecab --- /dev/null +++ b/example/redis-bloom/go.mod @@ -0,0 +1,7 @@ +module github.com/go-redis/redis/example/redis-bloom + +go 1.14 + +replace github.com/go-redis/redis/v8 => ../.. + +require github.com/go-redis/redis/v8 v8.11.5 diff --git a/example/redis-bloom/go.sum b/example/redis-bloom/go.sum new file mode 100644 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h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= diff --git a/example/redis-bloom/main.go b/example/redis-bloom/main.go new file mode 100644 index 0000000..c2ae7c0 --- /dev/null +++ b/example/redis-bloom/main.go @@ -0,0 +1,155 @@ +package main + +import ( + "context" + "fmt" + "math/rand" + + "github.com/go-redis/redis/v8" +) + +func main() { + ctx := context.Background() + + rdb := redis.NewClient(&redis.Options{ + Addr: ":6379", + }) + _ = rdb.FlushDB(ctx).Err() + + fmt.Printf("# BLOOM\n") + bloomFilter(ctx, rdb) + + fmt.Printf("\n# CUCKOO\n") + cuckooFilter(ctx, rdb) + + fmt.Printf("\n# COUNT-MIN\n") + countMinSketch(ctx, rdb) + + fmt.Printf("\n# TOP-K\n") + topK(ctx, rdb) +} + +func bloomFilter(ctx context.Context, rdb *redis.Client) { + inserted, err := rdb.Do(ctx, "BF.ADD", "bf_key", "item0").Bool() + if err != nil { + panic(err) + } + if inserted { + fmt.Println("item0 was inserted") + } else { + fmt.Println("item0 already exists") + } + + for _, item := range []string{"item0", "item1"} { + exists, err := rdb.Do(ctx, "BF.EXISTS", "bf_key", item).Bool() + if err != nil { + panic(err) + } + if exists { + fmt.Printf("%s does exist\n", item) + } else { + fmt.Printf("%s does not exist\n", item) + } + } + + bools, err := rdb.Do(ctx, "BF.MADD", "bf_key", "item1", "item2", "item3").BoolSlice() + if err != nil { + panic(err) + } + fmt.Println("adding multiple items:", bools) +} + +func cuckooFilter(ctx context.Context, rdb *redis.Client) { + inserted, err := rdb.Do(ctx, "CF.ADDNX", "cf_key", "item0").Bool() + if err != nil { + panic(err) + } + if inserted { + fmt.Println("item0 was inserted") + } else { + fmt.Println("item0 already exists") + } + + for _, item := range []string{"item0", "item1"} { + exists, err := rdb.Do(ctx, "CF.EXISTS", "cf_key", item).Bool() + if err != nil { + panic(err) + } + if exists { + fmt.Printf("%s does exist\n", item) + } else { + fmt.Printf("%s does not exist\n", item) + } + } + + deleted, err := rdb.Do(ctx, "CF.DEL", "cf_key", "item0").Bool() + if err != nil { + panic(err) + } + if deleted { + fmt.Println("item0 was deleted") + } +} + +func countMinSketch(ctx context.Context, rdb *redis.Client) { + if err := rdb.Do(ctx, "CMS.INITBYPROB", "count_min", 0.001, 0.01).Err(); err != nil { + panic(err) + } + + items := []string{"item1", "item2", "item3", "item4", "item5"} + counts := make(map[string]int, len(items)) + + for i := 0; i < 10000; i++ { + n := rand.Intn(len(items)) + item := items[n] + + if err := rdb.Do(ctx, "CMS.INCRBY", "count_min", item, 1).Err(); err != nil { + panic(err) + } + counts[item]++ + } + + for item, count := range counts { + ns, err := rdb.Do(ctx, "CMS.QUERY", "count_min", item).Int64Slice() + if err != nil { + panic(err) + } + fmt.Printf("%s: count-min=%d actual=%d\n", item, ns[0], count) + } +} + +func topK(ctx context.Context, rdb *redis.Client) { + if err := rdb.Do(ctx, "TOPK.RESERVE", "top_items", 3).Err(); err != nil { + panic(err) + } + + counts := map[string]int{ + "item1": 1000, + "item2": 2000, + "item3": 3000, + "item4": 4000, + "item5": 5000, + "item6": 6000, + } + + for item, count := range counts { + for i := 0; i < count; i++ { + if err := rdb.Do(ctx, "TOPK.INCRBY", "top_items", item, 1).Err(); err != nil { + panic(err) + } + } + } + + items, err := rdb.Do(ctx, "TOPK.LIST", "top_items").StringSlice() + if err != nil { + panic(err) + } + + for _, item := range items { + ns, err := rdb.Do(ctx, "TOPK.COUNT", "top_items", item).Int64Slice() + if err != nil { + panic(err) + } + fmt.Printf("%s: top-k=%d actual=%d\n", item, ns[0], counts[item]) + } +} diff --git a/example/scan-struct/README.md b/example/scan-struct/README.md new file mode 100644 index 0000000..676f8e2 --- /dev/null +++ b/example/scan-struct/README.md @@ -0,0 +1,11 @@ +# Example for scanning hash fields into a struct + +To run this example: + +```shell +go run . +``` + +See +[Redis: Scanning hash fields into a struct](https://redis.uptrace.dev/guide/scanning-hash-fields.html) +for details. diff --git a/example/scan-struct/go.mod b/example/scan-struct/go.mod new file mode 100644 index 0000000..8c42bef --- /dev/null +++ b/example/scan-struct/go.mod @@ -0,0 +1,10 @@ +module github.com/go-redis/redis/example/scan-struct + +go 1.14 + +replace github.com/go-redis/redis/v8 => ../.. + +require ( + github.com/davecgh/go-spew v1.1.1 + github.com/go-redis/redis/v8 v8.11.5 +) diff --git a/example/scan-struct/go.sum b/example/scan-struct/go.sum new file mode 100644 index 0000000..f3be7f1 --- /dev/null +++ b/example/scan-struct/go.sum @@ -0,0 +1,111 @@ +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 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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 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= diff --git a/example/scan-struct/main.go b/example/scan-struct/main.go new file mode 100644 index 0000000..aee7ef7 --- /dev/null +++ b/example/scan-struct/main.go @@ -0,0 +1,51 @@ +package main + +import ( + "context" + + "github.com/davecgh/go-spew/spew" + + "github.com/go-redis/redis/v8" +) + +type Model struct { + Str1 string `redis:"str1"` + Str2 string `redis:"str2"` + Int int `redis:"int"` + Bool bool `redis:"bool"` + Ignored struct{} `redis:"-"` +} + +func main() { + ctx := context.Background() + + rdb := redis.NewClient(&redis.Options{ + Addr: ":6379", + }) + + // Set some fields. + if _, err := rdb.Pipelined(ctx, func(rdb redis.Pipeliner) error { + rdb.HSet(ctx, "key", "str1", "hello") + rdb.HSet(ctx, "key", "str2", "world") + rdb.HSet(ctx, "key", "int", 123) + rdb.HSet(ctx, "key", "bool", 1) + return nil + }); err != nil { + panic(err) + } + + var model1, model2 Model + + // Scan all fields into the model. + if err := rdb.HGetAll(ctx, "key").Scan(&model1); err != nil { + panic(err) + } + + // Or scan a subset of the fields. + if err := rdb.HMGet(ctx, "key", "str1", "int").Scan(&model2); err != nil { + panic(err) + } + + spew.Dump(model1) + spew.Dump(model2) +} diff --git a/example_test.go b/example_test.go index 53bd90f..75b5cbb 100644 --- a/example_test.go +++ b/example_test.go @@ -39,13 +39,14 @@ func ExampleNewClient() { } func ExampleParseURL() { - opt, err := redis.ParseURL("redis://:qwerty@localhost:6379/1") + opt, err := redis.ParseURL("redis://:qwerty@localhost:6379/1?dial_timeout=5s") if err != nil { panic(err) } fmt.Println("addr is", opt.Addr) fmt.Println("db is", opt.DB) fmt.Println("password is", opt.Password) + fmt.Println("dial timeout is", opt.DialTimeout) // Create client as usually. _ = redis.NewClient(opt) @@ -53,6 +54,7 @@ func ExampleParseURL() { // Output: addr is localhost:6379 // db is 1 // password is qwerty + // dial timeout is 5s } func ExampleNewFailoverClient() { diff --git a/extra/rediscensus/go.mod b/extra/rediscensus/go.mod index a926b4e..8f82a0c 100644 --- a/extra/rediscensus/go.mod +++ b/extra/rediscensus/go.mod @@ -2,10 +2,13 @@ module github.com/go-redis/redis/extra/rediscensus/v8 go 1.15 +replace github.com/go-redis/redis/v8 => ../.. + replace github.com/go-redis/redis/extra/rediscmd/v8 => ../rediscmd require ( - github.com/go-redis/redis/extra/rediscmd/v8 v8.8.2 - github.com/go-redis/redis/v8 v8.8.2 - go.opencensus.io v0.22.6 + github.com/go-redis/redis/extra/rediscmd/v8 v8.11.5 + github.com/go-redis/redis/v8 v8.11.5 + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + go.opencensus.io v0.23.0 ) diff --git a/extra/rediscensus/go.sum b/extra/rediscensus/go.sum index aaa94f4..5bfa139 100644 --- a/extra/rediscensus/go.sum +++ b/extra/rediscensus/go.sum @@ -1,12 +1,15 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= -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 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +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= @@ -16,11 +19,11 @@ 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-redis/redis/v8 v8.4.4 h1:fGqgxCTR1sydaKI00oQf3OmkU/DIe/I/fYXvGklCIuc= -github.com/go-redis/redis/v8 v8.4.4/go.mod h1:nA0bQuF0i5JFx4Ta9RZxGKXFrQ8cRWntra97f0196iY= +github.com/go-task/slim-sprig 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-go.opentelemetry.io/otel v0.15.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA= +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= @@ -84,8 +91,8 @@ 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 v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U= -golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= 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= @@ -98,15 +105,19 @@ 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 v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw= +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 v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 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/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= @@ -137,17 +148,20 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= 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= 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 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +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= 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= diff --git a/extra/rediscensus/rediscensus.go b/extra/rediscensus/rediscensus.go index 1ea6a57..9af094e 100644 --- a/extra/rediscensus/rediscensus.go +++ b/extra/rediscensus/rediscensus.go @@ -3,9 +3,10 @@ package rediscensus import ( "context" + "go.opencensus.io/trace" + "github.com/go-redis/redis/extra/rediscmd/v8" "github.com/go-redis/redis/v8" - "go.opencensus.io/trace" ) type TracingHook struct{} diff --git a/extra/rediscmd/go.mod b/extra/rediscmd/go.mod index 8cc00e7..1bc5bef 100644 --- a/extra/rediscmd/go.mod +++ b/extra/rediscmd/go.mod @@ -2,8 +2,10 @@ module github.com/go-redis/redis/extra/rediscmd/v8 go 1.15 +replace github.com/go-redis/redis/v8 => ../.. + require ( - github.com/go-redis/redis/v8 v8.4.4 - github.com/onsi/ginkgo v1.15.0 - github.com/onsi/gomega v1.10.5 + github.com/go-redis/redis/v8 v8.11.5 + github.com/onsi/ginkgo v1.16.5 + github.com/onsi/gomega v1.18.1 ) diff --git a/extra/rediscmd/go.sum b/extra/rediscmd/go.sum index 964ee70..142b2af 100644 --- a/extra/rediscmd/go.sum +++ b/extra/rediscmd/go.sum @@ -1,48 +1,53 @@ -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= -github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +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/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-redis/redis/v8 v8.4.4 h1:fGqgxCTR1sydaKI00oQf3OmkU/DIe/I/fYXvGklCIuc= -github.com/go-redis/redis/v8 v8.4.4/go.mod h1:nA0bQuF0i5JFx4Ta9RZxGKXFrQ8cRWntra97f0196iY= +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= 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= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= 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h1:1V1NfVQR87RtWAgp1lv9JZJ5Jap+XFGKPi00andXGi4= -github.com/onsi/ginkgo v1.15.0/go.mod h1:hF8qUzuuC8DJGygJH3726JnCZX4MYbRB8yFfISqnKUg= +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 v2.0.0 h1:CcuG/HvWNkkaqCUpJifQY8z7qEMBJya6aLPx6ftGyjQ= +github.com/onsi/ginkgo/v2 v2.0.0/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c= 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 v1.10.4/go.mod h1:g/HbgYopi++010VEqkFgJHKC09uJiW9UkXvMUuKHUCQ= -github.com/onsi/gomega v1.10.5 h1:7n6FEkpFmfCoo2t+YYqXH0evK+a9ICQz0xcAy9dYcaQ= -github.com/onsi/gomega v1.10.5/go.mod h1:gza4q3jKQJijlu05nKWRCW/GavJumGt8aNRxWg7mt48= -github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY= +github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE= +github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs= 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/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0= -github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= -go.opentelemetry.io/otel v0.15.0 h1:CZFy2lPhxd4HlhZnYK8gRyDotksO3Ip9rBweY1vVYJw= -go.opentelemetry.io/otel v0.15.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA= 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= @@ -52,8 +57,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn 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 v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U= -golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= 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= @@ -63,15 +68,19 @@ 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 v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw= +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 v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 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/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= @@ -85,15 +94,17 @@ google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ 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 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= 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= 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 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -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.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= diff --git a/extra/rediscmd/safe.go b/extra/rediscmd/safe.go index efe92f6..6d3a8b7 100644 --- a/extra/rediscmd/safe.go +++ b/extra/rediscmd/safe.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine package rediscmd diff --git a/extra/rediscmd/unsafe.go b/extra/rediscmd/unsafe.go index a90a48b..7ccdf2f 100644 --- a/extra/rediscmd/unsafe.go +++ b/extra/rediscmd/unsafe.go @@ -1,3 +1,4 @@ +//go:build !appengine // +build !appengine package rediscmd diff --git a/extra/redisotel/example/Makefile b/extra/redisotel/example/Makefile deleted file mode 100644 index b986e35..0000000 --- a/extra/redisotel/example/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -build: - docker-compose build -up: build - docker-compose up --detach redis-server -down: - docker-compose down -logs: - docker-compose logs redis-server diff --git a/extra/redisotel/example/README.md b/extra/redisotel/example/README.md deleted file mode 100644 index 59abcc3..0000000 --- a/extra/redisotel/example/README.md +++ /dev/null @@ -1,13 +0,0 @@ -# OpenTelemetry instrumentation for go-redis - -To run this example you need a Redis server. You can start one with Docker: - -```shell -make up -``` - -Then run the example: - -```shell -go run main.go -``` diff --git a/extra/redisotel/example/docker-compose.yml b/extra/redisotel/example/docker-compose.yml deleted file mode 100644 index acbd50d..0000000 --- a/extra/redisotel/example/docker-compose.yml +++ /dev/null @@ -1,8 +0,0 @@ -version: '3.7' -services: - redis-server: - image: 'bitnami/redis:latest' - environment: - - ALLOW_EMPTY_PASSWORD=yes - ports: - - 6379:6379 diff --git a/extra/redisotel/example/go.mod b/extra/redisotel/example/go.mod deleted file mode 100644 index 1cbaf7f..0000000 --- a/extra/redisotel/example/go.mod +++ /dev/null @@ -1,12 +0,0 @@ -module example - -go 1.16 - -require ( - github.com/go-redis/redis/extra/redisotel/v8 v8.8.2 - github.com/go-redis/redis/v8 v8.8.2 - go.opentelemetry.io/otel v1.0.0-RC1 - go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.0.0-RC1 - go.opentelemetry.io/otel/sdk v1.0.0-RC1 - go.opentelemetry.io/otel/sdk/metric v0.21.0 -) diff --git a/extra/redisotel/example/main.go b/extra/redisotel/example/main.go deleted file mode 100644 index 335eb8f..0000000 --- a/extra/redisotel/example/main.go +++ /dev/null @@ -1,39 +0,0 @@ -package main - -import ( - "context" - - "github.com/go-redis/redis/extra/redisotel/v8" - "github.com/go-redis/redis/v8" - "go.opentelemetry.io/otel" - stdoutexporter "go.opentelemetry.io/otel/exporters/stdout/stdouttrace" - sdktrace "go.opentelemetry.io/otel/sdk/trace" -) - -var tracer = otel.Tracer("app_or_package_name") - -func main() { - exporter, err := stdoutexporter.New(stdoutexporter.WithPrettyPrint()) - if err != nil { - panic(err) - } - - provider := sdktrace.NewTracerProvider() - provider.RegisterSpanProcessor(sdktrace.NewSimpleSpanProcessor(exporter)) - - otel.SetTracerProvider(provider) - - rdb := redis.NewClient(&redis.Options{ - Addr: ":6379", - }) - defer rdb.Close() - - rdb.AddHook(redisotel.NewTracingHook()) - - ctx, span := tracer.Start(context.TODO(), "main") - defer span.End() - - if err := rdb.Ping(ctx).Err(); err != nil { - panic(err) - } -} diff --git a/extra/redisotel/go.mod b/extra/redisotel/go.mod index 28ba2d9..144cf9c 100644 --- a/extra/redisotel/go.mod +++ b/extra/redisotel/go.mod @@ -7,8 +7,9 @@ replace github.com/go-redis/redis/v8 => ../.. replace github.com/go-redis/redis/extra/rediscmd/v8 => ../rediscmd require ( - github.com/go-redis/redis/extra/rediscmd/v8 v8.8.2 - github.com/go-redis/redis/v8 v8.8.2 - go.opentelemetry.io/otel v1.0.0-RC1 - go.opentelemetry.io/otel/trace v1.0.0-RC1 + github.com/go-redis/redis/extra/rediscmd/v8 v8.11.5 + github.com/go-redis/redis/v8 v8.11.5 + go.opentelemetry.io/otel v1.5.0 + go.opentelemetry.io/otel/sdk v1.4.1 + go.opentelemetry.io/otel/trace v1.5.0 ) diff --git a/extra/redisotel/go.sum b/extra/redisotel/go.sum index 1aa1088..1bcf1e7 100644 --- a/extra/redisotel/go.sum +++ b/extra/redisotel/go.sum @@ -1,57 +1,70 @@ -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= -github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +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 v1.2.2 h1:ahHml/yUpnlb96Rp8HCvtYVPY8ZYpxq3g7UYchIYwbs= +github.com/go-logr/logr v1.2.2/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 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v0.20.0/go.mod h1:598I5tYlH1vzBjn+BTuhzTCSb/9debfNp6R3s7Pr1eU= -go.opentelemetry.io/otel/oteltest v0.19.0 h1:YVfA0ByROYqTwOxqHVZYZExzEpfZor+MU1rU+ip2v9Q= -go.opentelemetry.io/otel/oteltest v0.19.0/go.mod h1:tI4yxwh8U21v7JD6R3BcA/2+RBoTKFexE/PJ/nSO7IA= -go.opentelemetry.io/otel/oteltest v0.20.0/go.mod h1:L7bgKf9ZB7qCwT9Up7i9/pn0PWIa9FqQ2IQ8LoxiGnw= -go.opentelemetry.io/otel/trace v0.19.0 h1:1ucYlenXIDA1OlHVLDZKX0ObXV5RLaq06DtUKz5e5zc= -go.opentelemetry.io/otel/trace v0.19.0/go.mod h1:4IXiNextNOpPnRlI4ryK69mn5iC84bjBWZQA5DXz/qg= -go.opentelemetry.io/otel/trace v0.20.0 h1:1DL6EXUdcg95gukhuRRvLDO/4X5THh/5dIV52lqtnbw= -go.opentelemetry.io/otel/trace v0.20.0/go.mod h1:6GjCW8zgDjwGHGa6GkyeB8+/5vjT16gUEi0Nf1iBdgw= +go.opentelemetry.io/otel v1.4.1/go.mod h1:StM6F/0fSwpd8dKWDCdRr7uRvEPYdW0hBSlbdTiUde4= +go.opentelemetry.io/otel v1.5.0 h1:DhCU8oR2sJH9rfnwPdoV/+BJ7UIN5kXHL8DuSGrPU8E= +go.opentelemetry.io/otel v1.5.0/go.mod h1:Jm/m+rNp/z0eqJc74H7LPwQ3G87qkU/AnnAydAjSAHk= 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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 v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U= -golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= 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= @@ -72,13 +85,20 @@ 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 v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw= +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 v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 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/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= @@ -92,15 +112,19 @@ google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ 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 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= 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= 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 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= 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= diff --git a/extra/redisotel/redisotel.go b/extra/redisotel/redisotel.go index 3da6113..7015780 100644 --- a/extra/redisotel/redisotel.go +++ b/extra/redisotel/redisotel.go @@ -3,39 +3,62 @@ package redisotel import ( "context" - "github.com/go-redis/redis/extra/rediscmd/v8" - "github.com/go-redis/redis/v8" "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/attribute" "go.opentelemetry.io/otel/codes" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" "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") +const ( + defaultTracerName = "github.com/go-redis/redis/extra/redisotel" +) -type TracingHook struct{} - -var _ redis.Hook = (*TracingHook)(nil) - -func NewTracingHook() *TracingHook { - return new(TracingHook) +type TracingHook struct { + tracer trace.Tracer + attrs []attribute.KeyValue } -func (TracingHook) BeforeProcess(ctx context.Context, cmd redis.Cmder) (context.Context, error) { +func NewTracingHook(opts ...Option) *TracingHook { + cfg := &config{ + tp: otel.GetTracerProvider(), + attrs: []attribute.KeyValue{ + semconv.DBSystemRedis, + }, + } + for _, opt := range opts { + opt.apply(cfg) + } + + tracer := cfg.tp.Tracer( + defaultTracerName, + trace.WithInstrumentationVersion("semver:"+redis.Version()), + ) + return &TracingHook{tracer: tracer, attrs: cfg.attrs} +} + +func (th *TracingHook) BeforeProcess(ctx context.Context, cmd redis.Cmder) (context.Context, error) { if !trace.SpanFromContext(ctx).IsRecording() { return ctx, nil } - ctx, span := tracer.Start(ctx, cmd.FullName()) - span.SetAttributes( - attribute.String("db.system", "redis"), - attribute.String("db.statement", rediscmd.CmdString(cmd)), - ) + opts := []trace.SpanStartOption{ + trace.WithSpanKind(trace.SpanKindClient), + trace.WithAttributes(th.attrs...), + trace.WithAttributes( + semconv.DBStatementKey.String(rediscmd.CmdString(cmd)), + ), + } + + ctx, _ = th.tracer.Start(ctx, cmd.FullName(), opts...) return ctx, nil } -func (TracingHook) AfterProcess(ctx context.Context, cmd redis.Cmder) error { +func (th *TracingHook) AfterProcess(ctx context.Context, cmd redis.Cmder) error { span := trace.SpanFromContext(ctx) if err := cmd.Err(); err != nil { recordError(ctx, span, err) @@ -44,24 +67,28 @@ func (TracingHook) AfterProcess(ctx context.Context, cmd redis.Cmder) error { return nil } -func (TracingHook) BeforeProcessPipeline(ctx context.Context, cmds []redis.Cmder) (context.Context, error) { +func (th *TracingHook) BeforeProcessPipeline(ctx context.Context, cmds []redis.Cmder) (context.Context, error) { if !trace.SpanFromContext(ctx).IsRecording() { return ctx, nil } summary, cmdsString := rediscmd.CmdsString(cmds) - ctx, span := tracer.Start(ctx, "pipeline "+summary) - span.SetAttributes( - 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(th.attrs...), + trace.WithAttributes( + semconv.DBStatementKey.String(cmdsString), + attribute.Int("db.redis.num_cmd", len(cmds)), + ), + } + + ctx, _ = th.tracer.Start(ctx, "pipeline "+summary, opts...) return ctx, nil } -func (TracingHook) AfterProcessPipeline(ctx context.Context, cmds []redis.Cmder) error { +func (th *TracingHook) AfterProcessPipeline(ctx context.Context, cmds []redis.Cmder) error { span := trace.SpanFromContext(ctx) if err := cmds[0].Err(); err != nil { recordError(ctx, span, err) @@ -76,3 +103,36 @@ func recordError(ctx context.Context, span trace.Span, err error) { span.SetStatus(codes.Error, err.Error()) } } + +type config struct { + tp trace.TracerProvider + attrs []attribute.KeyValue +} + +// Option specifies instrumentation configuration options. +type Option interface { + apply(*config) +} + +type optionFunc func(*config) + +func (o optionFunc) apply(c *config) { + o(c) +} + +// 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) Option { + return optionFunc(func(cfg *config) { + if provider != nil { + cfg.tp = provider + } + }) +} + +// WithAttributes specifies additional attributes to be added to the span. +func WithAttributes(attrs ...attribute.KeyValue) Option { + return optionFunc(func(cfg *config) { + cfg.attrs = append(cfg.attrs, attrs...) + }) +} diff --git a/extra/redisotel/redisotel_test.go b/extra/redisotel/redisotel_test.go new file mode 100644 index 0000000..68aacc4 --- /dev/null +++ b/extra/redisotel/redisotel_test.go @@ -0,0 +1,68 @@ +package redisotel_test + +import ( + "context" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" + "testing" + + "github.com/go-redis/redis/extra/redisotel/v8" + "github.com/go-redis/redis/v8" + "go.opentelemetry.io/otel" + sdktrace "go.opentelemetry.io/otel/sdk/trace" + "go.opentelemetry.io/otel/trace" +) + +func TestNew(t *testing.T) { + // this also functions as a compile-time test that the + // TracingHook conforms to the Hook interface + var _ redis.Hook = redisotel.NewTracingHook() +} + +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...) + }) + + _ = redisotel.NewTracingHook(redisotel.WithTracerProvider(tp)) + + if !invoked { + t.Fatalf("did not call custom TraceProvider") + } +} + +func TestNewWithAttributes(t *testing.T) { + provider := sdktrace.NewTracerProvider() + hook := redisotel.NewTracingHook(redisotel.WithTracerProvider(provider), redisotel.WithAttributes(semconv.NetPeerNameKey.String("localhost"))) + ctx, span := provider.Tracer("redis-test").Start(context.TODO(), "redis-test") + cmd := redis.NewCmd(ctx, "ping") + defer span.End() + + ctx, err := hook.BeforeProcess(ctx, cmd) + if err != nil { + t.Fatal(err) + } + err = hook.AfterProcess(ctx, cmd) + if err != nil { + t.Fatal(err) + } + + 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]) + } +} diff --git a/fuzz/fuzz.go b/fuzz/fuzz.go index c849740..3225d24 100644 --- a/fuzz/fuzz.go +++ b/fuzz/fuzz.go @@ -1,11 +1,13 @@ +//go:build gofuzz // +build gofuzz package fuzz import ( "context" - "github.com/go-redis/redis/v8" "time" + + "github.com/go-redis/redis/v8" ) var ( diff --git a/go.mod b/go.mod index c792cdd..d2610c2 100644 --- a/go.mod +++ b/go.mod @@ -1,11 +1,20 @@ module github.com/go-redis/redis/v8 -go 1.14 +go 1.17 require ( - github.com/cespare/xxhash/v2 v2.1.1 + github.com/cespare/xxhash/v2 v2.1.2 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f - github.com/google/go-cmp v0.5.6 // indirect - github.com/onsi/ginkgo v1.15.0 - github.com/onsi/gomega v1.10.5 + github.com/onsi/ginkgo v1.16.5 + github.com/onsi/gomega v1.18.1 +) + +require ( + github.com/fsnotify/fsnotify v1.4.9 // indirect + github.com/nxadm/tail v1.4.8 // indirect + golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 // indirect + golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect + golang.org/x/text v0.3.6 // indirect + gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect ) diff --git a/go.sum b/go.sum index 76abf5b..e88f31a 100644 --- a/go.sum +++ b/go.sum @@ -1,34 +1,51 @@ -github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY= -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/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +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-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= 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= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= 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 v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ= -github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +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/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78= +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 v1.15.0 h1:1V1NfVQR87RtWAgp1lv9JZJ5Jap+XFGKPi00andXGi4= -github.com/onsi/ginkgo v1.15.0/go.mod h1:hF8qUzuuC8DJGygJH3726JnCZX4MYbRB8yFfISqnKUg= +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 v2.0.0 h1:CcuG/HvWNkkaqCUpJifQY8z7qEMBJya6aLPx6ftGyjQ= +github.com/onsi/ginkgo/v2 v2.0.0/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c= 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 v1.10.5 h1:7n6FEkpFmfCoo2t+YYqXH0evK+a9ICQz0xcAy9dYcaQ= -github.com/onsi/gomega v1.10.5/go.mod h1:gza4q3jKQJijlu05nKWRCW/GavJumGt8aNRxWg7mt48= +github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY= +github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE= +github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs= +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/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= 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= @@ -39,8 +56,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn 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 v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U= -golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= +golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= 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= @@ -50,33 +67,42 @@ 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 v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw= +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 v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM= +golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 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/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/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= 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 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= 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= 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 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= 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= diff --git a/internal/hashtag/hashtag_test.go b/internal/hashtag/hashtag_test.go index 879e7bf..c0b6396 100644 --- a/internal/hashtag/hashtag_test.go +++ b/internal/hashtag/hashtag_test.go @@ -3,10 +3,10 @@ package hashtag import ( "testing" - "github.com/go-redis/redis/v8/internal/rand" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8/internal/rand" ) func TestGinkgoSuite(t *testing.T) { diff --git a/internal/hscan/hscan_test.go b/internal/hscan/hscan_test.go index 1f78bc7..ab4c0e1 100644 --- a/internal/hscan/hscan_test.go +++ b/internal/hscan/hscan_test.go @@ -69,7 +69,7 @@ var _ = Describe("Scan", func() { Expect(Scan(&d, i{v}, i{vals[k]})).To(HaveOccurred()) } - //success + // success f = func(v uint64) string { return strconv.FormatUint(v, 10) } diff --git a/internal/hscan/structmap.go b/internal/hscan/structmap.go index 1b23325..6839412 100644 --- a/internal/hscan/structmap.go +++ b/internal/hscan/structmap.go @@ -39,12 +39,12 @@ func (s *structSpec) set(tag string, sf *structField) { } func newStructSpec(t reflect.Type, fieldTag string) *structSpec { + numField := t.NumField() out := &structSpec{ - m: make(map[string]*structField), + m: make(map[string]*structField, numField), } - num := t.NumField() - for i := 0; i < num; i++ { + for i := 0; i < numField; i++ { f := t.Field(i) tag := f.Tag.Get(fieldTag) diff --git a/internal/pool/conncheck.go b/internal/pool/conncheck.go deleted file mode 100644 index 5dd60df..0000000 --- a/internal/pool/conncheck.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build linux darwin dragonfly freebsd netbsd openbsd solaris illumos - -package pool - -import ( - "errors" - "io" - "net" - "syscall" -) - -var errUnexpectedRead = errors.New("unexpected read from socket") - -func connCheck(conn net.Conn) error { - sysConn, ok := conn.(syscall.Conn) - if !ok { - return nil - } - rawConn, err := sysConn.SyscallConn() - if err != nil { - return err - } - - var sysErr error - 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 - }) - if err != nil { - return err - } - - return sysErr -} diff --git a/internal/pool/conncheck_dummy.go b/internal/pool/conncheck_dummy.go deleted file mode 100644 index 1daf986..0000000 --- a/internal/pool/conncheck_dummy.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build !linux,!darwin,!dragonfly,!freebsd,!netbsd,!openbsd,!solaris,!illumos - -package pool - -import "net" - -func connCheck(conn net.Conn) error { - return nil -} diff --git a/internal/pool/conncheck_test.go b/internal/pool/conncheck_test.go deleted file mode 100644 index 0332174..0000000 --- a/internal/pool/conncheck_test.go +++ /dev/null @@ -1,46 +0,0 @@ -// +build linux darwin dragonfly freebsd netbsd openbsd solaris illumos - -package pool - -import ( - "net" - "net/http/httptest" - "testing" - "time" -) - -func Test_connCheck(t *testing.T) { - // tests with real conns - ts := httptest.NewServer(nil) - defer ts.Close() - - t.Run("good conn", func(t *testing.T) { - conn, err := net.DialTimeout(ts.Listener.Addr().Network(), ts.Listener.Addr().String(), time.Second) - if err != nil { - t.Fatalf(err.Error()) - } - defer conn.Close() - if err = connCheck(conn); err != nil { - t.Fatalf(err.Error()) - } - conn.Close() - - if err = connCheck(conn); err == nil { - t.Fatalf("expect has error") - } - }) - - t.Run("bad conn 2", func(t *testing.T) { - conn, err := net.DialTimeout(ts.Listener.Addr().Network(), ts.Listener.Addr().String(), time.Second) - if err != nil { - t.Fatalf(err.Error()) - } - defer conn.Close() - - ts.Close() - - if err = connCheck(conn); err == nil { - t.Fatalf("expect has err") - } - }) -} diff --git a/internal/pool/export_test.go b/internal/pool/export_test.go index de7a644..75dd4ad 100644 --- a/internal/pool/export_test.go +++ b/internal/pool/export_test.go @@ -1,6 +1,8 @@ package pool -import "time" +import ( + "time" +) func (cn *Conn) SetCreatedAt(tm time.Time) { cn.createdAt = tm diff --git a/internal/pool/main_test.go b/internal/pool/main_test.go index c54a38d..2365dbc 100644 --- a/internal/pool/main_test.go +++ b/internal/pool/main_test.go @@ -2,12 +2,9 @@ package pool_test import ( "context" - "fmt" "net" "sync" - "syscall" "testing" - "time" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" @@ -35,87 +32,5 @@ 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: &dummyRawConn{}, - } -} - -var _ net.Conn = (*dummyConn)(nil) -var _ 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 { - closed bool - mux sync.Mutex -} - -func (d *dummyRawConn) Control(f func(fd uintptr)) error { - return nil -} - -func (d *dummyRawConn) Read(f func(fd uintptr) (done bool)) error { - d.mux.Lock() - defer d.mux.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.mux.Lock() - d.closed = true - d.mux.Unlock() + return &net.TCPConn{}, nil } diff --git a/internal/pool/pool.go b/internal/pool/pool.go index 577923a..44a4e77 100644 --- a/internal/pool/pool.go +++ b/internal/pool/pool.go @@ -121,9 +121,10 @@ func (p *ConnPool) checkMinIdleConns() { for p.poolSize < p.opt.PoolSize && p.idleConnsLen < p.opt.MinIdleConns { p.poolSize++ p.idleConnsLen++ + go func() { err := p.addIdleConn() - if err != nil { + if err != nil && err != ErrClosed { p.connsMu.Lock() p.poolSize-- p.idleConnsLen-- @@ -140,9 +141,16 @@ func (p *ConnPool) addIdleConn() error { } p.connsMu.Lock() + defer p.connsMu.Unlock() + + // It is not allowed to add new connections to the closed connection pool. + if p.closed() { + _ = cn.Close() + return ErrClosed + } + p.conns = append(p.conns, cn) p.idleConns = append(p.idleConns, cn) - p.connsMu.Unlock() return nil } @@ -157,6 +165,14 @@ func (p *ConnPool) newConn(ctx context.Context, pooled bool) (*Conn, error) { } p.connsMu.Lock() + defer p.connsMu.Unlock() + + // It is not allowed to add new connections to the closed connection pool. + if p.closed() { + _ = cn.Close() + return nil, ErrClosed + } + p.conns = append(p.conns, cn) if pooled { // If pool is full remove the cn on next Put. @@ -166,7 +182,6 @@ func (p *ConnPool) newConn(ctx context.Context, pooled bool) (*Conn, error) { p.poolSize++ } } - p.connsMu.Unlock() return cn, nil } @@ -237,9 +252,13 @@ func (p *ConnPool) Get(ctx context.Context) (*Conn, error) { for { p.connsMu.Lock() - cn := p.popIdle() + cn, err := p.popIdle() p.connsMu.Unlock() + if err != nil { + return nil, err + } + if cn == nil { break } @@ -308,10 +327,13 @@ func (p *ConnPool) freeTurn() { <-p.queue } -func (p *ConnPool) popIdle() *Conn { +func (p *ConnPool) popIdle() (*Conn, error) { + if p.closed() { + return nil, ErrClosed + } n := len(p.idleConns) if n == 0 { - return nil + return nil, nil } var cn *Conn @@ -326,7 +348,7 @@ func (p *ConnPool) popIdle() *Conn { } p.idleConnsLen-- p.checkMinIdleConns() - return cn + return cn, nil } func (p *ConnPool) Put(ctx context.Context, cn *Conn) { @@ -520,7 +542,7 @@ func (p *ConnPool) reapStaleConn() *Conn { func (p *ConnPool) isStaleConn(cn *Conn) bool { if p.opt.IdleTimeout == 0 && p.opt.MaxConnAge == 0 { - return connCheck(cn.netConn) != nil + return false } now := time.Now() @@ -531,5 +553,5 @@ func (p *ConnPool) isStaleConn(cn *Conn) bool { return true } - return connCheck(cn.netConn) != nil + return false } diff --git a/internal/pool/pool_test.go b/internal/pool/pool_test.go index 6c94fc2..423a783 100644 --- a/internal/pool/pool_test.go +++ b/internal/pool/pool_test.go @@ -2,6 +2,7 @@ package pool_test import ( "context" + "net" "sync" "testing" "time" @@ -30,6 +31,43 @@ var _ = Describe("ConnPool", func() { connPool.Close() }) + It("should safe close", func() { + const minIdleConns = 10 + + var ( + wg sync.WaitGroup + closedChan = make(chan struct{}) + ) + wg.Add(minIdleConns) + connPool = pool.NewConnPool(&pool.Options{ + Dialer: func(ctx context.Context) (net.Conn, error) { + wg.Done() + <-closedChan + return &net.TCPConn{}, nil + }, + PoolSize: 10, + PoolTimeout: time.Hour, + IdleTimeout: time.Millisecond, + IdleCheckFrequency: time.Millisecond, + MinIdleConns: minIdleConns, + }) + wg.Wait() + Expect(connPool.Close()).NotTo(HaveOccurred()) + close(closedChan) + + // We wait for 1 second and believe that checkMinIdleConns has been executed. + time.Sleep(time.Second) + + Expect(connPool.Stats()).To(Equal(&pool.Stats{ + Hits: 0, + Misses: 0, + Timeouts: 0, + TotalConns: 0, + IdleConns: 0, + StaleConns: 0, + })) + }) + It("should unblock client when conn is removed", func() { // Reserve one connection. cn, err := connPool.Get(ctx) @@ -285,8 +323,6 @@ var _ = Describe("conns reaper", func() { cn.SetUsedAt(time.Now().Add(-2 * idleTimeout)) case "aged": cn.SetCreatedAt(time.Now().Add(-2 * maxAge)) - case "conncheck": - cn.Close() } conns = append(conns, cn) staleConns = append(staleConns, cn) @@ -373,7 +409,6 @@ var _ = Describe("conns reaper", func() { assert("idle") assert("aged") - assert("conncheck") }) var _ = Describe("race", func() { diff --git a/internal/proto/reader.go b/internal/proto/reader.go index 415e2d9..3ceedca 100644 --- a/internal/proto/reader.go +++ b/internal/proto/reader.go @@ -38,7 +38,7 @@ const ( //------------------------------------------------------------------------------ -const Nil = RedisError("redis: nil") +const Nil = RedisError("redis: nil") // nolint:errname type RedisError string diff --git a/internal/proto/scan.go b/internal/proto/scan.go index 7d7183c..0e99476 100644 --- a/internal/proto/scan.go +++ b/internal/proto/scan.go @@ -10,6 +10,7 @@ import ( ) // Scan parses bytes `b` to `v` with appropriate type. +//nolint:gocyclo func Scan(b []byte, v interface{}) error { switch v := v.(type) { case nil: @@ -105,6 +106,13 @@ func Scan(b []byte, v interface{}) error { var err error *v, err = time.Parse(time.RFC3339Nano, util.BytesToString(b)) return err + case *time.Duration: + n, err := util.ParseInt(b, 10, 64) + if err != nil { + return err + } + *v = time.Duration(n) + return nil case encoding.BinaryUnmarshaler: return v.UnmarshalBinary(b) default: diff --git a/internal/proto/scan_test.go b/internal/proto/scan_test.go index 5df3a6a..55df550 100644 --- a/internal/proto/scan_test.go +++ b/internal/proto/scan_test.go @@ -3,9 +3,10 @@ package proto_test import ( "encoding/json" - "github.com/go-redis/redis/v8/internal/proto" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8/internal/proto" ) type testScanSliceStruct struct { diff --git a/internal/proto/writer.go b/internal/proto/writer.go index f2dc5c9..690312e 100644 --- a/internal/proto/writer.go +++ b/internal/proto/writer.go @@ -98,6 +98,8 @@ func (w *Writer) WriteArg(v interface{}) error { case time.Time: w.numBuf = v.AppendFormat(w.numBuf[:0], time.RFC3339Nano) return w.bytes(w.numBuf) + case time.Duration: + return w.int(v.Nanoseconds()) case encoding.BinaryMarshaler: b, err := v.MarshalBinary() if err != nil { diff --git a/internal/proto/writer_test.go b/internal/proto/writer_test.go index c5df9a6..ebae569 100644 --- a/internal/proto/writer_test.go +++ b/internal/proto/writer_test.go @@ -6,10 +6,10 @@ import ( "testing" "time" - "github.com/go-redis/redis/v8/internal/proto" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8/internal/proto" ) type MyType struct{} @@ -51,7 +51,7 @@ var _ = Describe("WriteBuffer", func() { }) It("should append time", func() { - tm := time.Date(2019, 01, 01, 9, 45, 10, 222125, time.UTC) + tm := time.Date(2019, 1, 1, 9, 45, 10, 222125, time.UTC) err := wr.WriteArgs([]interface{}{tm}) Expect(err).NotTo(HaveOccurred()) diff --git a/internal/safe.go b/internal/safe.go index 862ff0e..fd2f434 100644 --- a/internal/safe.go +++ b/internal/safe.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine package internal diff --git a/internal/unsafe.go b/internal/unsafe.go index 4bc7970..9f2e418 100644 --- a/internal/unsafe.go +++ b/internal/unsafe.go @@ -1,3 +1,4 @@ +//go:build !appengine // +build !appengine package internal diff --git a/internal/util/safe.go b/internal/util/safe.go index 1b3060e..2130711 100644 --- a/internal/util/safe.go +++ b/internal/util/safe.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine package util diff --git a/internal/util/unsafe.go b/internal/util/unsafe.go index c9868aa..daa8d76 100644 --- a/internal/util/unsafe.go +++ b/internal/util/unsafe.go @@ -1,3 +1,4 @@ +//go:build !appengine // +build !appengine package util diff --git a/iterator_test.go b/iterator_test.go index 7a64f02..68c8b77 100644 --- a/iterator_test.go +++ b/iterator_test.go @@ -3,10 +3,10 @@ package redis_test import ( "fmt" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("ScanIterator", func() { diff --git a/main_test.go b/main_test.go index dd9d874..5414310 100644 --- a/main_test.go +++ b/main_test.go @@ -117,7 +117,7 @@ func TestGinkgoSuite(t *testing.T) { RunSpecs(t, "go-redis") } -// ------------------------------------------------------------------------------ +//------------------------------------------------------------------------------ func redisOptions() *redis.Options { return &redis.Options{ @@ -295,7 +295,7 @@ func redisDir(port string) (string, error) { if err := os.RemoveAll(dir); err != nil { return "", err } - if err := os.MkdirAll(dir, 0775); err != nil { + if err := os.MkdirAll(dir, 0o775); err != nil { return "", err } return dir, nil @@ -364,7 +364,7 @@ func startSentinel(port, masterName, masterPort string) (*redisProcess, error) { return p, nil } -// ------------------------------------------------------------------------------ +//------------------------------------------------------------------------------ type badConnError string @@ -409,7 +409,7 @@ func (cn *badConn) Write([]byte) (int, error) { return 0, badConnError("bad connection") } -// ------------------------------------------------------------------------------ +//------------------------------------------------------------------------------ type hook struct { beforeProcess func(ctx context.Context, cmd redis.Cmder) (context.Context, error) diff --git a/options.go b/options.go index e1e85a6..52b35d6 100644 --- a/options.go +++ b/options.go @@ -8,6 +8,7 @@ import ( "net" "net/url" "runtime" + "sort" "strconv" "strings" "time" @@ -192,9 +193,32 @@ func (opt *Options) clone() *Options { // Scheme is required. // There are two connection types: by tcp socket and by unix socket. // Tcp connection: -// redis://:@:/ +// redis://:@:/ // Unix connection: // unix://:@?db= +// 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 +// Examples: +// redis://user:password@localhost:6789/3?dial_timeout=3&db=1&read_timeout=6s&max_retries=2 +// is equivalent to: +// &Options{ +// Network: "tcp", +// Addr: "localhost:6789", +// DB: 1, // path "/3" was overridden by "&db=1" +// DialTimeout: 3 * time.Second, // no time unit = seconds +// ReadTimeout: 6 * time.Second, +// MaxRetries: 2, +// } func ParseURL(redisURL string) (*Options, error) { u, err := url.Parse(redisURL) if err != nil { @@ -216,10 +240,6 @@ func setupTCPConn(u *url.URL) (*Options, error) { o.Username, o.Password = getUserPassword(u) - if len(u.Query()) > 0 { - return nil, errors.New("redis: no options supported") - } - h, p, err := net.SplitHostPort(u.Host) if err != nil { h = u.Host @@ -253,7 +273,7 @@ func setupTCPConn(u *url.URL) (*Options, error) { } } - return o, nil + return setupConnParams(u, o) } func setupUnixConn(u *url.URL) (*Options, error) { @@ -265,19 +285,122 @@ func setupUnixConn(u *url.URL) (*Options, error) { return nil, errors.New("redis: empty unix socket path") } o.Addr = u.Path - o.Username, o.Password = getUserPassword(u) + return setupConnParams(u, o) +} - dbStr := u.Query().Get("db") - if dbStr == "" { - return o, nil // if database is not set, connect to 0 db. +type queryOptions struct { + q url.Values + err error +} + +func (o *queryOptions) string(name string) string { + vs := o.q[name] + if len(vs) == 0 { + return "" + } + delete(o.q, name) // enable detection of unknown parameters + return vs[len(vs)-1] +} + +func (o *queryOptions) int(name string) int { + s := o.string(name) + if s == "" { + return 0 + } + i, err := strconv.Atoi(s) + if err == nil { + return i + } + if o.err == nil { + o.err = fmt.Errorf("redis: invalid %s number: %s", name, err) + } + return 0 +} + +func (o *queryOptions) duration(name string) time.Duration { + s := o.string(name) + if s == "" { + return 0 + } + // try plain number first + if i, err := strconv.Atoi(s); err == nil { + if i <= 0 { + // disable timeouts + return -1 + } + return time.Duration(i) * time.Second + } + dur, err := time.ParseDuration(s) + if err == nil { + return dur + } + if o.err == nil { + o.err = fmt.Errorf("redis: invalid %s duration: %w", name, err) + } + return 0 +} + +func (o *queryOptions) bool(name string) bool { + switch s := o.string(name); s { + case "true", "1": + return true + case "false", "0", "": + return false + default: + if o.err == nil { + o.err = fmt.Errorf("redis: invalid %s boolean: expected true/false/1/0 or an empty string, got %q", name, s) + } + return false + } +} + +func (o *queryOptions) remaining() []string { + if len(o.q) == 0 { + return nil + } + keys := make([]string, 0, len(o.q)) + for k := range o.q { + keys = append(keys, k) + } + sort.Strings(keys) + return keys +} + +// setupConnParams converts query parameters in u to option value in o. +func setupConnParams(u *url.URL, o *Options) (*Options, error) { + q := queryOptions{q: u.Query()} + + // compat: a future major release may use q.int("db") + if tmp := q.string("db"); tmp != "" { + db, err := strconv.Atoi(tmp) + if err != nil { + return nil, fmt.Errorf("redis: invalid database number: %w", err) + } + o.DB = db } - db, err := strconv.Atoi(dbStr) - if err != nil { - return nil, fmt.Errorf("redis: invalid database number: %w", err) + 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.MaxConnAge = q.duration("max_conn_age") + o.PoolTimeout = q.duration("pool_timeout") + o.IdleTimeout = q.duration("idle_timeout") + o.IdleCheckFrequency = q.duration("idle_check_frequency") + if q.err != nil { + return nil, q.err + } + + // any parameters left? + if r := q.remaining(); len(r) > 0 { + return nil, fmt.Errorf("redis: unexpected option: %s", strings.Join(r, ", ")) } - o.DB = db return o, nil } diff --git a/options_test.go b/options_test.go index 9ffc6fc..1450523 100644 --- a/options_test.go +++ b/options_test.go @@ -1,8 +1,10 @@ +//go:build go1.7 // +build go1.7 package redis import ( + "crypto/tls" "errors" "testing" "time" @@ -10,150 +12,185 @@ import ( func TestParseURL(t *testing.T) { cases := []struct { - u string - addr string - db int - tls bool - err error - user string - pass string + url string + o *Options // expected value + err error }{ { - "redis://localhost:123/1", - "localhost:123", - 1, false, nil, - "", "", - }, - { - "redis://localhost:123", - "localhost:123", - 0, false, nil, - "", "", - }, - { - "redis://localhost/1", - "localhost:6379", - 1, false, nil, - "", "", - }, - { - "redis://12345", - "12345:6379", - 0, false, nil, - "", "", - }, - { - "rediss://localhost:123", - "localhost:123", - 0, true, nil, - "", "", - }, - { - "redis://:bar@localhost:123", - "localhost:123", - 0, false, nil, - "", "bar", - }, - { - "redis://foo@localhost:123", - "localhost:123", - 0, false, nil, - "foo", "", - }, - { - "redis://foo:bar@localhost:123", - "localhost:123", - 0, false, nil, - "foo", "bar", - }, - { - "unix:///tmp/redis.sock", - "/tmp/redis.sock", - 0, false, nil, - "", "", - }, - { - "unix://foo:bar@/tmp/redis.sock", - "/tmp/redis.sock", - 0, false, nil, - "foo", "bar", - }, - { - "unix://foo:bar@/tmp/redis.sock?db=3", - "/tmp/redis.sock", - 3, false, nil, - "foo", "bar", - }, - { - "unix://foo:bar@/tmp/redis.sock?db=test", - "/tmp/redis.sock", - 0, false, errors.New("redis: invalid database number: strconv.Atoi: parsing \"test\": invalid syntax"), - "", "", - }, - { - "redis://localhost/?abc=123", - "", - 0, false, errors.New("redis: no options supported"), - "", "", - }, - { - "http://google.com", - "", - 0, false, errors.New("redis: invalid URL scheme: http"), - "", "", - }, - { - "redis://localhost/1/2/3/4", - "", - 0, false, errors.New("redis: invalid URL path: /1/2/3/4"), - "", "", - }, - { - "12345", - "", - 0, false, errors.New("redis: invalid URL scheme: "), - "", "", - }, - { - "redis://localhost/iamadatabase", - "", - 0, false, errors.New(`redis: invalid database number: "iamadatabase"`), - "", "", + url: "redis://localhost:123/1", + o: &Options{Addr: "localhost:123", DB: 1}, + }, { + url: "redis://localhost:123", + o: &Options{Addr: "localhost:123"}, + }, { + url: "redis://localhost/1", + o: &Options{Addr: "localhost:6379", DB: 1}, + }, { + url: "redis://12345", + o: &Options{Addr: "12345:6379"}, + }, { + url: "rediss://localhost:123", + o: &Options{Addr: "localhost:123", TLSConfig: &tls.Config{ /* no deep comparison */ }}, + }, { + url: "redis://:bar@localhost:123", + o: &Options{Addr: "localhost:123", Password: "bar"}, + }, { + url: "redis://foo@localhost:123", + o: &Options{Addr: "localhost:123", Username: "foo"}, + }, { + url: "redis://foo:bar@localhost:123", + o: &Options{Addr: "localhost:123", Username: "foo", Password: "bar"}, + }, { + // multiple params + url: "redis://localhost:123/?db=2&read_timeout=2&pool_fifo=true", + o: &Options{Addr: "localhost:123", DB: 2, ReadTimeout: 2 * time.Second, PoolFIFO: true}, + }, { + // special case handling for disabled timeouts + url: "redis://localhost:123/?db=2&idle_timeout=0", + o: &Options{Addr: "localhost:123", DB: 2, IdleTimeout: -1}, + }, { + // negative values disable timeouts as well + url: "redis://localhost:123/?db=2&idle_timeout=-1", + o: &Options{Addr: "localhost:123", DB: 2, IdleTimeout: -1}, + }, { + // absent timeout values will use defaults + url: "redis://localhost:123/?db=2&idle_timeout=", + o: &Options{Addr: "localhost:123", DB: 2, IdleTimeout: 0}, + }, { + url: "redis://localhost:123/?db=2&idle_timeout", // missing "=" at the end + o: &Options{Addr: "localhost:123", DB: 2, IdleTimeout: 0}, + }, { + url: "unix:///tmp/redis.sock", + o: &Options{Addr: "/tmp/redis.sock"}, + }, { + url: "unix://foo:bar@/tmp/redis.sock", + o: &Options{Addr: "/tmp/redis.sock", Username: "foo", Password: "bar"}, + }, { + url: "unix://foo:bar@/tmp/redis.sock?db=3", + o: &Options{Addr: "/tmp/redis.sock", Username: "foo", Password: "bar", DB: 3}, + }, { + // invalid db format + url: "unix://foo:bar@/tmp/redis.sock?db=test", + err: errors.New(`redis: invalid database number: strconv.Atoi: parsing "test": invalid syntax`), + }, { + // invalid int value + url: "redis://localhost/?pool_size=five", + err: errors.New(`redis: invalid pool_size number: strconv.Atoi: parsing "five": invalid syntax`), + }, { + // invalid bool value + 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"`), + }, { + // it returns first error + url: "redis://localhost/?db=foo&pool_size=five", + err: errors.New(`redis: invalid database number: strconv.Atoi: parsing "foo": invalid syntax`), + }, { + url: "redis://localhost/?abc=123", + err: errors.New("redis: unexpected option: abc"), + }, { + url: "redis://foo@localhost/?username=bar", + err: errors.New("redis: unexpected option: username"), + }, { + url: "redis://localhost/?wrte_timout=10s&abc=123", + err: errors.New("redis: unexpected option: abc, wrte_timout"), + }, { + url: "http://google.com", + err: errors.New("redis: invalid URL scheme: http"), + }, { + url: "redis://localhost/1/2/3/4", + err: errors.New("redis: invalid URL path: /1/2/3/4"), + }, { + url: "12345", + err: errors.New("redis: invalid URL scheme: "), + }, { + url: "redis://localhost/iamadatabase", + err: errors.New(`redis: invalid database number: "iamadatabase"`), }, } - for _, c := range cases { - t.Run(c.u, func(t *testing.T) { - o, err := ParseURL(c.u) - if c.err == nil && err != nil { + for i := range cases { + tc := cases[i] + t.Run(tc.url, func(t *testing.T) { + t.Parallel() + + actual, err := ParseURL(tc.url) + if tc.err == nil && err != nil { t.Fatalf("unexpected error: %q", err) return } - if c.err != nil && err != nil { - if c.err.Error() != err.Error() { - t.Fatalf("got %q, expected %q", err, c.err) + if tc.err != nil && err != nil { + if tc.err.Error() != err.Error() { + t.Fatalf("got %q, expected %q", err, tc.err) } return } - if o.Addr != c.addr { - t.Errorf("got %q, want %q", o.Addr, c.addr) - } - if o.DB != c.db { - t.Errorf("got %q, expected %q", o.DB, c.db) - } - if c.tls && o.TLSConfig == nil { - t.Errorf("got nil TLSConfig, expected a TLSConfig") - } - if o.Username != c.user { - t.Errorf("got %q, expected %q", o.Username, c.user) - } - if o.Password != c.pass { - t.Errorf("got %q, expected %q", o.Password, c.pass) - } + comprareOptions(t, actual, tc.o) }) } } +func comprareOptions(t *testing.T, actual, expected *Options) { + t.Helper() + + if actual.Addr != expected.Addr { + t.Errorf("got %q, want %q", actual.Addr, expected.Addr) + } + if actual.DB != expected.DB { + t.Errorf("DB: got %q, expected %q", actual.DB, expected.DB) + } + if actual.TLSConfig == nil && expected.TLSConfig != nil { + t.Errorf("got nil TLSConfig, expected a TLSConfig") + } + if actual.TLSConfig != nil && expected.TLSConfig == nil { + t.Errorf("got TLSConfig, expected no TLSConfig") + } + if actual.Username != expected.Username { + t.Errorf("Username: got %q, expected %q", actual.Username, expected.Username) + } + if actual.Password != expected.Password { + t.Errorf("Password: got %q, expected %q", actual.Password, expected.Password) + } + if actual.MaxRetries != expected.MaxRetries { + t.Errorf("MaxRetries: got %v, expected %v", actual.MaxRetries, expected.MaxRetries) + } + if actual.MinRetryBackoff != expected.MinRetryBackoff { + t.Errorf("MinRetryBackoff: got %v, expected %v", actual.MinRetryBackoff, expected.MinRetryBackoff) + } + if actual.MaxRetryBackoff != expected.MaxRetryBackoff { + t.Errorf("MaxRetryBackoff: got %v, expected %v", actual.MaxRetryBackoff, expected.MaxRetryBackoff) + } + if actual.DialTimeout != expected.DialTimeout { + t.Errorf("DialTimeout: got %v, expected %v", actual.DialTimeout, expected.DialTimeout) + } + if actual.ReadTimeout != expected.ReadTimeout { + t.Errorf("ReadTimeout: got %v, expected %v", actual.ReadTimeout, expected.ReadTimeout) + } + if actual.WriteTimeout != expected.WriteTimeout { + t.Errorf("WriteTimeout: got %v, expected %v", actual.WriteTimeout, expected.WriteTimeout) + } + if actual.PoolFIFO != expected.PoolFIFO { + t.Errorf("PoolFIFO: got %v, expected %v", actual.PoolFIFO, expected.PoolFIFO) + } + if actual.PoolSize != expected.PoolSize { + t.Errorf("PoolSize: got %v, expected %v", actual.PoolSize, expected.PoolSize) + } + if actual.MinIdleConns != expected.MinIdleConns { + t.Errorf("MinIdleConns: got %v, expected %v", actual.MinIdleConns, expected.MinIdleConns) + } + if actual.MaxConnAge != expected.MaxConnAge { + t.Errorf("MaxConnAge: got %v, expected %v", actual.MaxConnAge, expected.MaxConnAge) + } + if actual.PoolTimeout != expected.PoolTimeout { + t.Errorf("PoolTimeout: got %v, expected %v", actual.PoolTimeout, expected.PoolTimeout) + } + if actual.IdleTimeout != expected.IdleTimeout { + t.Errorf("IdleTimeout: got %v, expected %v", actual.IdleTimeout, expected.IdleTimeout) + } + if actual.IdleCheckFrequency != expected.IdleCheckFrequency { + t.Errorf("IdleCheckFrequency: got %v, expected %v", actual.IdleCheckFrequency, expected.IdleCheckFrequency) + } +} + // Test ReadTimeout option initialization, including special values -1 and 0. // And also test behaviour of WriteTimeout option, when it is not explicitly set and use // ReadTimeout value. diff --git a/package.json b/package.json new file mode 100644 index 0000000..e4ea4bb --- /dev/null +++ b/package.json @@ -0,0 +1,8 @@ +{ + "name": "redis", + "version": "8.11.5", + "main": "index.js", + "repository": "git@github.com:go-redis/redis.git", + "author": "Vladimir Mihailenco ", + "license": "BSD-2-clause" +} diff --git a/pipeline.go b/pipeline.go index aa2fc8f..b9845ba 100644 --- a/pipeline.go +++ b/pipeline.go @@ -22,6 +22,7 @@ type pipelineExecer func(context.Context, []Cmder) error // depends of your batch size and/or use TxPipeline. type Pipeliner interface { StatefulCmdable + Len() int Do(ctx context.Context, args ...interface{}) *Cmd Process(ctx context.Context, cmd Cmder) error Discard() @@ -49,6 +50,15 @@ func (c *Pipeline) init() { c.statefulCmdable = c.Process } +// Len returns the number of queued commands. +func (c *Pipeline) Len() int { + c.mu.Lock() + ln := len(c.cmds) + c.mu.Unlock() + return ln +} + +// Do queues the custom command for later execution. func (c *Pipeline) Do(ctx context.Context, args ...interface{}) *Cmd { cmd := NewCmd(ctx, args...) _ = c.Process(ctx, cmd) diff --git a/pipeline_test.go b/pipeline_test.go index 9d2a60c..f24114d 100644 --- a/pipeline_test.go +++ b/pipeline_test.go @@ -3,10 +3,10 @@ package redis_test import ( "strconv" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("pipelining", func() { diff --git a/pool_test.go b/pool_test.go index 5e83549..e297b01 100644 --- a/pool_test.go +++ b/pool_test.go @@ -4,10 +4,10 @@ import ( "context" "time" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("pool", func() { @@ -86,9 +86,8 @@ var _ = Describe("pool", func() { cn.SetNetConn(&badConn{}) client.Pool().Put(ctx, cn) - // connCheck will automatically remove damaged connections. err = client.Ping(ctx).Err() - Expect(err).NotTo(HaveOccurred()) + Expect(err).To(MatchError("bad connection")) val, err := client.Ping(ctx).Result() Expect(err).NotTo(HaveOccurred()) diff --git a/pubsub.go b/pubsub.go index c6ffb25..efc2354 100644 --- a/pubsub.go +++ b/pubsub.go @@ -141,7 +141,7 @@ func (c *PubSub) releaseConn(ctx context.Context, cn *pool.Conn, err error, allo if c.cn != cn { return } - if isBadConn(err, allowTimeout) { + if isBadConn(err, allowTimeout, c.opt.Addr) { c.reconnect(ctx, err) } } @@ -252,13 +252,16 @@ func (c *PubSub) Ping(ctx context.Context, payload ...string) error { } cmd := NewCmd(ctx, args...) - cn, err := c.connWithLock(ctx) + c.mu.Lock() + defer c.mu.Unlock() + + cn, err := c.conn(ctx, nil) if err != nil { return err } err = c.writeCmd(ctx, cn, cmd) - c.releaseConnWithLock(ctx, cn, err, false) + c.releaseConn(ctx, cn, err, false) return err } @@ -361,6 +364,8 @@ func (c *PubSub) ReceiveTimeout(ctx context.Context, timeout time.Duration) (int c.cmd = NewCmd(ctx) } + // Don't hold the lock to allow subscriptions and pings. + cn, err := c.connWithLock(ctx) if err != nil { return nil, err @@ -371,6 +376,7 @@ func (c *PubSub) ReceiveTimeout(ctx context.Context, timeout time.Duration) (int }) c.releaseConnWithLock(ctx, cn, err, timeout > 0) + if err != nil { return nil, err } diff --git a/pubsub_test.go b/pubsub_test.go index 14e37c2..5776bbd 100644 --- a/pubsub_test.go +++ b/pubsub_test.go @@ -6,10 +6,10 @@ import ( "sync" "time" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("PubSub", func() { diff --git a/race_test.go b/race_test.go index a1c2a08..34699d1 100644 --- a/race_test.go +++ b/race_test.go @@ -10,10 +10,10 @@ import ( "testing" "time" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("races", func() { @@ -373,6 +373,18 @@ var _ = Describe("cluster races", func() { Expect(err).NotTo(HaveOccurred()) Expect(val).To(Equal(int64(C * N))) }) + + It("write cmd data-race", func() { + pubsub := client.Subscribe(ctx) + defer pubsub.Close() + + pubsub.Channel(redis.WithChannelHealthCheckInterval(time.Millisecond)) + for i := 0; i < 100; i++ { + key := fmt.Sprintf("channel_%d", i) + pubsub.Subscribe(ctx, key) + pubsub.Unsubscribe(ctx, key) + } + }) }) func bigVal() []byte { diff --git a/redis.go b/redis.go index 051fa59..919c164 100644 --- a/redis.go +++ b/redis.go @@ -15,6 +15,7 @@ import ( // Nil reply returned by Redis when key does not exist. const Nil = proto.Nil +// SetLogger set custom log func SetLogger(logger internal.Logging) { internal.Logger = logger } @@ -51,9 +52,7 @@ func (hs hooks) process( ctx context.Context, cmd Cmder, fn func(context.Context, Cmder) error, ) error { if len(hs.hooks) == 0 { - err := hs.withContext(ctx, func() error { - return fn(ctx, cmd) - }) + err := fn(ctx, cmd) cmd.SetErr(err) return err } @@ -69,9 +68,7 @@ func (hs hooks) process( } if retErr == nil { - retErr = hs.withContext(ctx, func() error { - return fn(ctx, cmd) - }) + retErr = fn(ctx, cmd) cmd.SetErr(retErr) } @@ -89,9 +86,7 @@ func (hs hooks) processPipeline( ctx context.Context, cmds []Cmder, fn func(context.Context, []Cmder) error, ) error { if len(hs.hooks) == 0 { - err := hs.withContext(ctx, func() error { - return fn(ctx, cmds) - }) + err := fn(ctx, cmds) return err } @@ -106,9 +101,7 @@ func (hs hooks) processPipeline( } if retErr == nil { - retErr = hs.withContext(ctx, func() error { - return fn(ctx, cmds) - }) + retErr = fn(ctx, cmds) } for hookIndex--; hookIndex >= 0; hookIndex-- { @@ -128,10 +121,6 @@ func (hs hooks) processTxPipeline( return hs.processPipeline(ctx, cmds, fn) } -func (hs hooks) withContext(_ context.Context, fn func() error) error { - return fn() -} - //------------------------------------------------------------------------------ type baseClient struct { @@ -277,7 +266,7 @@ func (c *baseClient) releaseConn(ctx context.Context, cn *pool.Conn, err error) c.opt.Limiter.ReportResult(err) } - if isBadConn(err, false) { + if isBadConn(err, false, c.opt.Addr) { c.connPool.Remove(ctx, cn, err) } else { c.connPool.Put(ctx, cn) @@ -722,11 +711,9 @@ type conn struct { hooks // TODO: inherit hooks } -// Conn represents a single Redis connection rather than a pool of database connections. -// It's safe for concurrent use by multiple goroutines. -// -// Prefer running commands from Client unless there is a specific need for a continuous -// single Redis connection. +// Conn represents a single Redis connection rather than a pool of connections. +// Prefer running commands from Client unless there is a specific need +// for a continuous single Redis connection. type Conn struct { *conn ctx context.Context diff --git a/redis_test.go b/redis_test.go index c2d2dc0..02daa3c 100644 --- a/redis_test.go +++ b/redis_test.go @@ -8,10 +8,10 @@ import ( "testing" "time" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) type redisHookError struct { @@ -283,6 +283,18 @@ var _ = Describe("Client", func() { Expect(tm2).To(BeTemporally("==", tm)) }) + It("should set and scan durations", func() { + duration := 10 * time.Minute + err := client.Set(ctx, "duration", duration, 0).Err() + Expect(err).NotTo(HaveOccurred()) + + var duration2 time.Duration + err = client.Get(ctx, "duration").Scan(&duration2) + Expect(err).NotTo(HaveOccurred()) + + Expect(duration2).To(Equal(duration)) + }) + It("should Conn", func() { err := client.Conn(ctx).Get(ctx, "this-key-does-not-exist").Err() Expect(err).To(Equal(redis.Nil)) diff --git a/ring.go b/ring.go index 7446d32..8309cbe 100644 --- a/ring.go +++ b/ring.go @@ -12,7 +12,8 @@ import ( "time" "github.com/cespare/xxhash/v2" - "github.com/dgryski/go-rendezvous" + rendezvous "github.com/dgryski/go-rendezvous" //nolint + "github.com/go-redis/redis/v8/internal" "github.com/go-redis/redis/v8/internal/hashtag" "github.com/go-redis/redis/v8/internal/pool" @@ -575,7 +576,7 @@ func (c *Ring) cmdInfo(ctx context.Context, name string) *CommandInfo { } info := cmdsInfo[name] if info == nil { - internal.Logger.Printf(c.Context(), "info for cmd=%s not found", name) + internal.Logger.Printf(ctx, "info for cmd=%s not found", name) } return info } diff --git a/ring_test.go b/ring_test.go index 432a1c0..b0705c5 100644 --- a/ring_test.go +++ b/ring_test.go @@ -9,10 +9,10 @@ import ( "sync" "time" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("Redis Ring", func() { @@ -190,8 +190,8 @@ var _ = Describe("Redis Ring", func() { Describe("Process hook", func() { BeforeEach(func() { - //the health check leads to data race for variable "stack []string". - //here, the health check time is set to 72 hours to avoid health check + // the health check leads to data race for variable "stack []string". + // here, the health check time is set to 72 hours to avoid health check opt := redisRingOptions() opt.HeartbeatFrequency = 72 * time.Hour ring = redis.NewRing(opt) diff --git a/scripts/bump_deps.sh b/scripts/bump_deps.sh new file mode 100755 index 0000000..f294c4f --- /dev/null +++ b/scripts/bump_deps.sh @@ -0,0 +1,9 @@ +PACKAGE_DIRS=$(find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; \ + | sed 's/^\.\///' \ + | sort) + +for dir in $PACKAGE_DIRS +do + printf "${dir}: go get -d && go mod tidy\n" + (cd ./${dir} && go get -d && go mod tidy) +done diff --git a/scripts/release.sh b/scripts/release.sh new file mode 100755 index 0000000..2e78be6 --- /dev/null +++ b/scripts/release.sh @@ -0,0 +1,69 @@ +#!/bin/bash + +set -e + +help() { + cat <<- EOF +Usage: TAG=tag $0 + +Updates version in go.mod files and pushes a new brash to GitHub. + +VARIABLES: + TAG git tag, for example, v1.0.0 +EOF + exit 0 +} + +if [ -z "$TAG" ] +then + printf "TAG is required\n\n" + help +fi + +TAG_REGEX="^v(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)(\\-[0-9A-Za-z-]+(\\.[0-9A-Za-z-]+)*)?(\\+[0-9A-Za-z-]+(\\.[0-9A-Za-z-]+)*)?$" +if ! [[ "${TAG}" =~ ${TAG_REGEX} ]]; then + printf "TAG is not valid: ${TAG}\n\n" + exit 1 +fi + +TAG_FOUND=`git tag --list ${TAG}` +if [[ ${TAG_FOUND} = ${TAG} ]] ; then + printf "tag ${TAG} already exists\n\n" + exit 1 +fi + +if ! git diff --quiet +then + printf "working tree is not clean\n\n" + git status + exit 1 +fi + +git checkout master + +PACKAGE_DIRS=$(find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; \ + | sed 's/^\.\///' \ + | sort) + +for dir in $PACKAGE_DIRS +do + printf "${dir}: go get -u && go mod tidy\n" + (cd ./${dir} && go get -u && go mod tidy) +done + +for dir in $PACKAGE_DIRS +do + sed --in-place \ + "s/go-redis\/redis\([^ ]*\) v.*/go-redis\/redis\1 ${TAG}/" "${dir}/go.mod" + (cd ./${dir} && go get -u && go mod tidy) +done + +sed --in-place "s/\(return \)\"[^\"]*\"/\1\"${TAG#v}\"/" ./version.go +sed --in-place "s/\(\"version\": \)\"[^\"]*\"/\1\"${TAG#v}\"/" ./package.json + +conventional-changelog -p angular -i CHANGELOG.md -s + +git checkout -b release/${TAG} master +git add -u +git commit -m "chore: release $TAG (release.sh)" +git push origin release/${TAG} diff --git a/scripts/tag.sh b/scripts/tag.sh new file mode 100755 index 0000000..121f00e --- /dev/null +++ b/scripts/tag.sh @@ -0,0 +1,42 @@ +#!/bin/bash + +set -e + +help() { + cat <<- EOF +Usage: TAG=tag $0 + +Creates git tags for public Go packages. + +VARIABLES: + TAG git tag, for example, v1.0.0 +EOF + exit 0 +} + +if [ -z "$TAG" ] +then + printf "TAG env var is required\n\n"; + help +fi + +if ! grep -Fq "\"${TAG#v}\"" version.go +then + printf "version.go does not contain ${TAG#v}\n" + exit 1 +fi + +PACKAGE_DIRS=$(find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; \ + | grep -E -v "example|internal" \ + | sed 's/^\.\///' \ + | sort) + +git tag ${TAG} +git push origin ${TAG} + +for dir in $PACKAGE_DIRS +do + printf "tagging ${dir}/${TAG}\n" + git tag ${dir}/${TAG} + git push origin ${dir}/${TAG} +done diff --git a/sentinel.go b/sentinel.go index 361f229..205f8a1 100644 --- a/sentinel.go +++ b/sentinel.go @@ -23,7 +23,13 @@ type FailoverOptions struct { MasterName string // A seed list of host:port addresses of sentinel nodes. SentinelAddrs []string - // Sentinel password from "requirepass " (if enabled) in Sentinel configuration + + // If specified with SentinelPassword, enables ACL-based authentication (via + // AUTH ). + SentinelUsername string + // Sentinel password from "requirepass " (if enabled) in Sentinel + // configuration, or, if SentinelUsername is also supplied, used for ACL-based + // authentication. SentinelPassword string // Allows routing read-only commands to the closest master or slave node. @@ -109,6 +115,7 @@ func (opt *FailoverOptions) sentinelOptions(addr string) *Options { OnConnect: opt.OnConnect, DB: 0, + Username: opt.SentinelUsername, Password: opt.SentinelPassword, MaxRetries: opt.MaxRetries, diff --git a/sentinel_test.go b/sentinel_test.go index 12e734d..cc56cba 100644 --- a/sentinel_test.go +++ b/sentinel_test.go @@ -3,10 +3,10 @@ package redis_test import ( "net" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("Sentinel", func() { @@ -192,7 +192,7 @@ var _ = Describe("NewFailoverClusterClient", func() { err = master.Shutdown(ctx).Err() Expect(err).NotTo(HaveOccurred()) Eventually(func() error { - return master.Ping(ctx).Err() + return sentinelMaster.Ping(ctx).Err() }, "15s", "100ms").Should(HaveOccurred()) // Check that client picked up new master. @@ -214,3 +214,76 @@ var _ = Describe("NewFailoverClusterClient", func() { Expect(err).NotTo(HaveOccurred()) }) }) + +var _ = Describe("SentinelAclAuth", func() { + const ( + aclSentinelUsername = "sentinel-user" + aclSentinelPassword = "sentinel-pass" + ) + + var client *redis.Client + var sentinel *redis.SentinelClient + var sentinels = func() []*redisProcess { + return []*redisProcess{sentinel1, sentinel2, sentinel3} + } + + BeforeEach(func() { + authCmd := redis.NewStatusCmd(ctx, "ACL", "SETUSER", aclSentinelUsername, "ON", + ">"+aclSentinelPassword, "-@all", "+auth", "+client|getname", "+client|id", "+client|setname", + "+command", "+hello", "+ping", "+role", "+sentinel|get-master-addr-by-name", "+sentinel|master", + "+sentinel|myid", "+sentinel|replicas", "+sentinel|sentinels") + + for _, process := range sentinels() { + err := process.Client.Process(ctx, authCmd) + Expect(err).NotTo(HaveOccurred()) + } + + client = redis.NewFailoverClient(&redis.FailoverOptions{ + MasterName: sentinelName, + SentinelAddrs: sentinelAddrs, + MaxRetries: -1, + SentinelUsername: aclSentinelUsername, + SentinelPassword: aclSentinelPassword, + }) + + Expect(client.FlushDB(ctx).Err()).NotTo(HaveOccurred()) + + sentinel = redis.NewSentinelClient(&redis.Options{ + Addr: sentinelAddrs[0], + MaxRetries: -1, + Username: aclSentinelUsername, + Password: aclSentinelPassword, + }) + + _, err := sentinel.GetMasterAddrByName(ctx, sentinelName).Result() + Expect(err).NotTo(HaveOccurred()) + + // Wait until sentinels are picked up by each other. + for _, process := range sentinels() { + Eventually(func() string { + return process.Info(ctx).Val() + }, "15s", "100ms").Should(ContainSubstring("sentinels=3")) + } + }) + + AfterEach(func() { + unauthCommand := redis.NewStatusCmd(ctx, "ACL", "DELUSER", aclSentinelUsername) + + for _, process := range sentinels() { + err := process.Client.Process(ctx, unauthCommand) + Expect(err).NotTo(HaveOccurred()) + } + + _ = client.Close() + _ = sentinel.Close() + }) + + It("should still facilitate operations", func() { + err := client.Set(ctx, "wow", "acl-auth", 0).Err() + Expect(err).NotTo(HaveOccurred()) + + val, err := client.Get(ctx, "wow").Result() + Expect(err).NotTo(HaveOccurred()) + Expect(val).To(Equal("acl-auth")) + }) +}) diff --git a/tx.go b/tx.go index 08d381a..8c9d872 100644 --- a/tx.go +++ b/tx.go @@ -13,7 +13,8 @@ const TxFailedErr = proto.RedisError("redis: transaction failed") // Tx implements Redis transactions as described in // http://redis.io/topics/transactions. It's NOT safe for concurrent use // by multiple goroutines, because Exec resets list of watched keys. -// If you don't need WATCH it is better to use Pipeline. +// +// If you don't need WATCH, use Pipeline instead. type Tx struct { baseClient cmdable diff --git a/tx_test.go b/tx_test.go index 11e5b0d..7deb2df 100644 --- a/tx_test.go +++ b/tx_test.go @@ -5,10 +5,10 @@ import ( "strconv" "sync" - "github.com/go-redis/redis/v8" - . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + + "github.com/go-redis/redis/v8" ) var _ = Describe("Tx", func() { @@ -123,7 +123,7 @@ var _ = Describe("Tx", func() { Expect(num).To(Equal(int64(N))) }) - It("should remove from bad connection", func() { + It("should recover from bad connection", func() { // Put bad connection in the pool. cn, err := client.Pool().Get(context.Background()) Expect(err).NotTo(HaveOccurred()) @@ -134,14 +134,17 @@ var _ = Describe("Tx", func() { do := func() error { err := client.Watch(ctx, func(tx *redis.Tx) error { _, err := tx.TxPipelined(ctx, func(pipe redis.Pipeliner) error { - return pipe.Ping(ctx).Err() + pipe.Ping(ctx) + return nil }) return err }) return err } - // connCheck will automatically remove damaged connections. + err = do() + Expect(err).To(MatchError("bad connection")) + err = do() Expect(err).NotTo(HaveOccurred()) }) diff --git a/universal.go b/universal.go index 1e962ab..c89b3e5 100644 --- a/universal.go +++ b/universal.go @@ -25,6 +25,7 @@ type UniversalOptions struct { Username string Password string + SentinelUsername string SentinelPassword string MaxRetries int @@ -114,6 +115,7 @@ func (o *UniversalOptions) Failover() *FailoverOptions { DB: o.DB, Username: o.Username, Password: o.Password, + SentinelUsername: o.SentinelUsername, SentinelPassword: o.SentinelPassword, MaxRetries: o.MaxRetries, diff --git a/version.go b/version.go new file mode 100644 index 0000000..112c9a2 --- /dev/null +++ b/version.go @@ -0,0 +1,6 @@ +package redis + +// Version is the current release version. +func Version() string { + return "8.11.5" +}