server.go

// init registers HTTP routes.
func init() {
	// pRPC uses luci-go router that implements http.Handler.
	r := router.New()

	// We use no middleware in this example.
	middleware := router.MiddlewareChain{}

	// Configure pRPC server.
	var server prpc.Server
	server.Authenticator = prpc.NoAuthenticator
	helloworld.RegisterGreeterServer(&server, &greeterService{})
	discovery.Enable(&server)
	server.InstallHandlers(r, middleware)

	// Plug the router into std HTTP stack.
	http.DefaultServeMux.Handle("/", r)
}