return err
	}
	target.producer = producer

	err = target.producer.Ping()
	if err != nil {
		// To treat "connection refused" errors as errNotConnected.
		if !xnet.IsConnRefusedErr(err) && !xnet.IsConnResetErr(err) {
			target.loggerOnce(context.Background(), err, target.ID().String())
		}
		target.producer.Stop()
		return err
	}

	yes, err := target.isActive()
	if err != nil {
		return err
	}

}

func (target *RedisTarget) initRedis() error {
	conn := target.pool.Get()
	defer conn.Close()

	_, pingErr := conn.Do("PING")
	if pingErr != nil {
		if !xnet.IsConnRefusedErr(pingErr) && !xnet.IsConnResetErr(pingErr) {
			target.loggerOnce(context.Background(), pingErr, target.ID().String())
		}
		return pingErr
	}

	if err := target.args.validateFormat(conn); err != nil {