Пример #1
0
func StartNode(stack *node.Node) {
	if err := stack.Start(); err != nil {
		Fatalf("Error starting protocol stack: %v", err)
	}
	go func() {
		sigc := make(chan os.Signal, 1)
		signal.Notify(sigc, os.Interrupt)
		defer signal.Stop(sigc)
		<-sigc
		glog.V(logger.Info).Infoln("Got interrupt, shutting down...")
		go stack.Stop()
		for i := 10; i > 0; i-- {
			<-sigc
			if i > 1 {
				glog.V(logger.Info).Infof("Already shutting down, interrupt %d more times for panic.", i-1)
			}
		}
		debug.Exit() // ensure trace and CPU profile data is flushed.
		debug.LoudPanic("boom")
	}()
}
Пример #2
0
func StartNode(stack *node.Node) {
	if err := stack.Start(); err != nil {
		Fatalf("Error starting protocol stack: %v", err)
	}
	go func() {
		sigc := make(chan os.Signal, 1)
		signal.Notify(sigc, os.Interrupt)
		defer signal.Stop(sigc)
		<-sigc
		glog.V(logger.Info).Infoln("Got interrupt, shutting down...")
		go stack.Stop()
		logger.Flush()
		for i := 10; i > 0; i-- {
			<-sigc
			if i > 1 {
				glog.V(logger.Info).Infoln("Already shutting down, please be patient.")
				glog.V(logger.Info).Infoln("Interrupt", i-1, "more times to induce panic.")
			}
		}
		glog.V(logger.Error).Infof("Force quitting: this might not end so well.")
		debug.LoudPanic("boom")
	}()
}