Redis: Unclear how to get values from pipeline.Exec()

Hi,

I updated pipelined example to show how to get *redis.StringCmd from redis.Cmder: http://godoc.org/github.com/vmihailenco/redis/v2#example-Client-Pipelined . Also take a look at http://godoc.org/github.com/vmihailenco/redis/v2#example-Pipeline , which can be useful in your case.

Thanks for the quick reply! I'm new to Go so I didn't consider type assertion. I will try this out tomorrow.

You are welcome.

the follow link broken，
http://godoc.org/github.com/vmihailenco/redis/v2#example-Client-Pipelined http://godoc.org/github.com/vmihailenco/redis/v2#example-Pipeline
I Got A Error ‘redis: nil’ when i execute code as below:

    pip := redisClient.Pipeline()
    if _, err := pip.Ping().Result(); err != nil {
        log.Errorln("redis pipeline ping failed, err:", err.Error())
    } else {
        //here is ok
        log.Errorln("redis pipeline ping ok")
    }
    results := make([]*redis.StringCmd, 0)
    for _, key := range keys {
        results = append(results, pip.Get(key))
    }
    _, err := pip.Exec()
    if err != nil {
        return make([]int64, len(keys)), errors.Wrapf(err, "Redis Pipeline Execute Error")
    }

You have to check if the err is equal to redis.Nil

res, err := pipeline.Exec(ctx)
if err != redis.Nil {
    log.Fatal(err)
}