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63 lines
1.0 KiB
63 lines
1.0 KiB
4 years ago
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package redis
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import (
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beego "github.com/beego/beego/v2/server/web"
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"github.com/gomodule/redigo/redis"
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"os"
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"os/signal"
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"syscall"
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"time"
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)
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var (
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Pool *redis.Pool
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)
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func init() {
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host, _ := beego.AppConfig.String("redis_host")
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pwd, _ := beego.AppConfig.String("redis_pwd")
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Pool = newPool(host,pwd)
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cleanupHook()
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}
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func newPool(server string, pwd string) *redis.Pool {
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return &redis.Pool{
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MaxIdle: 3,
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IdleTimeout: 240 * time.Second,
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Dial: func() (redis.Conn, error) {
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c, err := redis.Dial("tcp", server)
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if err != nil {
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return nil, err
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}
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//处理密码
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if pwd != "" {
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_, err = c.Do("AUTH",pwd)
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if err != nil {
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return nil, err
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}
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}
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return c, err
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},
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TestOnBorrow: func(c redis.Conn, t time.Time) error {
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_, err := c.Do("PING")
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return err
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},
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}
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}
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func cleanupHook() {
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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signal.Notify(c, syscall.SIGTERM)
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signal.Notify(c, syscall.SIGKILL)
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go func() {
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<-c
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Pool.Close()
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os.Exit(0)
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}()
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}
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