Пример #1
0
// Connect to local instance of Redis running on the default port.
func ExampleDial(x int) {
	c, err := redis.Dial("tcp", ":6379")
	if err != nil {
		// handle error
	}
	defer c.Close()
}
Пример #2
0
func redisConnection() redis.Conn {
	var connection redis.Conn
	var err error

	if len(os.Getenv("REDIS_URL")) > 0 {
		connection, err = redisurl.Connect()
	} else {
		connection, err = redis.Dial("tcp", ":6379")
	}

	check(err)

	return connection
}
Пример #3
0
func ConnectToURL(s string) (c redis.Conn, err error) {
	redisURL, err := url.Parse(s)

	if err != nil {
		return
	}

	auth := ""

	if redisURL.User != nil {
		if password, ok := redisURL.User.Password(); ok {
			auth = password
		}
	}

	c, err = redis.Dial("tcp", redisURL.Host)

	if err != nil {
		fmt.Println(err)
		return
	}

	if len(auth) > 0 {
		_, err = c.Do("AUTH", auth)

		if err != nil {
			fmt.Println(err)
			return
		}
	}

	if len(redisURL.Path) > 1 {
		db := strings.TrimPrefix(redisURL.Path, "/")
		c.Do("SELECT", db)
	}

	return
}