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Merge pull request #585 from go-redis/fix/bigger-pool-size 

Scale pool size with number of cores since Redis connections are cheap
This commit is contained in:
Vladimir Mihailenco 2017-06-28 18:29:56 +03:00 committed by GitHub
parent e14976b254 9acf745faf
commit 09f8a1b82b
1 changed files with 3 additions and 2 deletions
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5
options.go
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@ -6,6 +6,7 @@ import (
"fmt"
"net"
"net/url"
"runtime"
"strconv"
"strings"
"time"
@ -54,7 +55,7 @@ type Options struct {
WriteTimeout time.Duration
// Maximum number of socket connections.
// Default is 10 connections.
// Default is 10 connections per every CPU as reported by runtime.NumCPU.
PoolSize int
// Amount of time client waits for connection if all connections
// are busy before returning an error.
@ -91,7 +92,7 @@ func (opt *Options) init() {
}
}
if opt.PoolSize == 0 {
opt.PoolSize = 10
opt.PoolSize = 10 * runtime.NumCPU()
}
if opt.DialTimeout == 0 {
opt.DialTimeout = 5 * time.Second