Function ExampleServer_Shutdown

server/example_test.go:129–166

()

}

func ExampleServer_Shutdown() {
	// OPTIONAL: Specify a driver in the options for the constructor.
	// NewDefaultDriver will be used by default if it is not explicitly set, and
	// uses http.Server with read, write, and idle timeouts set. When Shutdown
	// is called on the server, it is called on the driver.
	srvOptions := &server.Options{
		Driver: server.NewDefaultDriver(),
	}

	// Pass the options to the Server constructor.
	srv := server.New(http.DefaultServeMux, srvOptions)

	// If your application will be behind a load balancer that handles graceful
	// shutdown of requests, you may not need to call Shutdown on the server
	// directly. If you need to ensure graceful shutdown directly, it is important
	// to have a separate goroutine, because ListenAndServe blocks indefinitely.
	go func() {
		interrupt := make(chan os.Signal, 1)
		signal.Notify(interrupt, os.Interrupt)
		// Receive off the chanel in a loop, because the interrupt could be sent
		// before ListenAndServe starts.
		for {
			<-interrupt
			srv.Shutdown(context.Background())
		}
	}()

	// Register a route.
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintln(w, "Hello, World!")
	})

	// Start the server. You will see requests logged to STDOUT.
	// In the absence of an error, ListenAndServe blocks forever.
	if err := srv.ListenAndServe(":8080"); err != nil {
		log.Fatalf("%v", err)
	}
}