@unihorn:

```
goetcd.SetLogger(
        golog.New(
                "go-etcd",
                false,
                golog.CombinedSink(
                        os.Stdout,
                        "[%s] %s %-9s | %s\n",
                        []string{"prefix", "time", "priority", "message"}
                )
        )
)
```