The go language operates on the methods of the redis connection pool

This article illustrates how the go language operates on the redis connection pool. Share with you for your reference. The specific implementation method is as follows:

func newPool(server, password string) *redis.Pool {

    return &redis.Pool{

        MaxIdle: 3,

        IdleTimeout: 240 * time.Second,

        Dial: func () (redis.Conn, error) {

            c, err := redis.Dial("tcp", server)

            if err != nil {

                return nil, err

            }

            if _, err := c.Do("AUTH", password); err != nil {

                c.Close()

                return nil, err

            }

            return c, err

        },

        TestOnBorrow: func(c redis.Conn, t time.Time) error {

            _, err := c.Do("PING")

            return err

        },

    }

}

var (

    pool *redis.Pool

    redisServer = flag.String("redisServer", ":6379", "")

    redisPassword = flag.String("redisPassword", "", "")

)

 

func main() {

    flag.Parse()

    pool = newPool(*redisServer, *redisPassword)

    ...

}

I hope this article has been helpful to your programming of Go language.