package os/signal
Golang os/signal.Stop() and Notify() functions usage example
log.Println("Server started. Press Ctrl-C to stop server")
// Catch the Ctrl-C and SIGTERM from kill command
ch := make(chan os.Signal, 1)
signal.Notify(ch, os.Interrupt, os.Kill, syscall.SIGTERM)
go func() {
signalType := <-ch
signal.Stop(ch)
log.Println("Exit command received. Exiting...")
// this is a good place to flush everything to disk
// before terminating.
log.Println("Signal type : ", signalType)
os.Exit(0)
}()
See full example at : How to intercept Ctrl-C interrupt or kill signal and determine the signal type tutorial.
References :
http://golang.org/pkg/os/signal/#Stop
http://golang.org/pkg/os/signal/#Notify
