INNER CODE UNIT · Go

handleSignals

alexei-led/pumba · cmd/main.go:103

func handleSignals() context.Context {
	// Graceful shut-down on SIGINT/SIGTERM
	sig := make(chan os.Signal, 1)
	signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)

	// create cancelable context
	ctx, cancel := context.WithCancel(context.Background())

	go func() {
		defer cancel()
		sid := <-sig
		log.Debugf("Received signal: %d\n", sid)
		log.Debug("Canceling running chaos commands ...")
		log.Debug("Gracefully exiting after some cleanup ...")
	}()

	return ctx
}

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