Simple code does not output anything

[trong]

The code below does not output anything

package main 

import (
    "github.com/rs/xlog"
)

func main() {
    l := xlog.New(xlog.Config{})
    l.Infof("%s", "INFO")
}

Could you say - whats is wrong?

[rs]

By default the output is wrapped into a OutputChannel so there is a buffered channel between the logger and the output. It’s well suited for http handler so logging output I/O can never block your handlers.

When used like that, your program will exit before the buffered channel is actually flushed and delivered to the output.

[trong]

Ok, thanks!