Esempio n. 1
0
func (d *HttpHandlerDelegate) Initialize(ctx application.Context) {
	request, pointer := http_server_factory.CreateMessagePipeForHttpServerFactory()
	ctx.ConnectToApplication("mojo:http_server").ConnectToService(&request)
	factory := http_server_factory.NewHttpServerFactoryProxy(pointer, bindings.GetAsyncWaiter())

	addr := &net_address.NetAddress{
		net_address.NetAddressFamily_IpV4,
		&net_address.NetAddressIPv4{
			8080,
			[4]uint8{127, 0, 0, 1},
		},
		nil,
	}
	serverRequest, serverPointer := http_server.CreateMessagePipeForHttpServer()
	factory.CreateHttpServer(serverRequest, addr)
	d.server = http_server.NewHttpServerProxy(serverPointer, bindings.GetAsyncWaiter())
	handlerRequest, handlerPointer := http_server.CreateMessagePipeForHttpHandler()
	ok, err := d.server.SetHandler("/go", handlerPointer)
	if !ok {
		log.Println("can't set handler:", err)
		return
	}

	d.handlerStub = http_server.NewHttpHandlerStub(handlerRequest, &HttpHandler{}, bindings.GetAsyncWaiter())
	go func() {
		for {
			if err := d.handlerStub.ServeRequest(); err != nil {
				log.Println("can't handle http request:", err)
				return
			}
		}
	}()
	factory.Close_Proxy()
}
Esempio n. 2
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func (d *delegate) Initialize(ctx application.Context) {
	req, ptr := discovery.CreateMessagePipeForDiscovery()
	ctx.ConnectToApplication("https://mojo.v.io/discovery.mojo").ConnectToService(&req)

	ad := discovery.Advertisement{
		InterfaceName: "v.io/discovery.T",
		Addresses:     []string{"localhost:1000"},
		Attributes:    &map[string]string{"foo": "abc"},
		Attachments:   &map[string][]byte{"bar": []byte{1, 2, 3}},
	}
	dProxy := discovery.NewDiscoveryProxy(ptr, bindings.GetAsyncWaiter())
	id, closerPtr, e1, e2 := dProxy.Advertise(ad, nil)
	if e1 != nil || e2 != nil {
		log.Printf("Failed to advertise: %v, %v", e1, e2)
		return
	}
	log.Printf("Advertising %x...", *id)

	d.stop = func() {
		cProxy := discovery.NewCloserProxy(*closerPtr, bindings.GetAsyncWaiter())
		cProxy.Close()
		cProxy.Close_Proxy()

		dProxy.Close_Proxy()
	}
}
func newGlobalDiscovery(mctx application.Context, scanInterval time.Duration) *mojom.Discovery_Proxy {
	u, _ := url.Parse("https://mojo.v.io/discovery.mojo")
	q := u.Query()
	q.Set(QueryGlobal, "a/b/c")
	q.Set(QueryScanInterval, fmt.Sprintf("%.3fs", scanInterval.Seconds()))
	u.RawQuery = q.Encode()

	req, ptr := mojom.CreateMessagePipeForDiscovery()
	mctx.ConnectToApplication(u.String()).ConnectToService(&req)
	return mojom.NewDiscoveryProxy(ptr, bindings.GetAsyncWaiter())
}
Esempio n. 4
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func (delegate *EchoClientDelegate) Initialize(ctx application.Context) {
	echoRequest, echoPointer := echo.CreateMessagePipeForEcho()
	ctx.ConnectToApplication("mojo:go_echo_server").ConnectToService(&echoRequest)
	echoProxy := echo.NewEchoProxy(echoPointer, bindings.GetAsyncWaiter())
	response, err := echoProxy.EchoString(bindings.StringPointer("Hello, Go world!"))
	if response != nil {
		fmt.Printf("client: %s\n", *response)
	} else {
		log.Println(err)
	}
	echoProxy.Close_Proxy()
	ctx.Close()
}
Esempio n. 5
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func ConnectToRemoteService(ctx application.Context, r application.ServiceRequest, v23Name string) {
	v23r, v23p := v23clientproxy.CreateMessagePipeForV23ClientProxy()
	ctx.ConnectToApplication("https://mojo.v.io/v23clientproxy.mojo").ConnectToService(&v23r)
	prox := v23clientproxy.NewV23ClientProxyProxy(v23p, bindings.GetAsyncWaiter())
	sd := r.ServiceDescription()
	mojomInterfaceType, err := sd.GetTopLevelInterface()
	if err != nil {
		// The service description must have the MojomInterface type.
		panic(err)
	}
	desc, err := sd.GetAllTypeDefinitions()
	if err != nil {
		// The service description must have the map of UserDefinedTypes.
		panic(err)
	}

	prox.SetupClientProxy(v23Name, mojomInterfaceType, *desc, r.Name(), r.PassMessagePipe())
}
Esempio n. 6
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// Initialize connects to other instance, providing and asking for echo service.
func (delegate *EchoDelegate) Initialize(ctx application.Context) {
	if ctx.URL() != delegate.localURL {
		panic(fmt.Sprintf("invalid URL: want %v, got %v", delegate.localURL, ctx.URL()))
	}
	if len(ctx.Args()) != 1 || ctx.Args()[0] != delegate.localURL {
		panic(fmt.Sprintf("invalid args: want %v, got %v", []string{delegate.localURL}, ctx.Args()))
	}
	go func() {
		echoRequest, echoPointer := echo.CreateMessagePipeForEcho()
		conn := ctx.ConnectToApplication(pairedURL(delegate.localURL), &echo.Echo_ServiceFactory{delegate})
		if conn.RequestorURL() != delegate.localURL {
			panic(fmt.Sprintf("invalid requestor URL: want %v, got %v", delegate.localURL, conn.RequestorURL()))
		}
		if conn.ConnectionURL() != pairedURL(delegate.localURL) {
			panic(fmt.Sprintf("invalid connection URL: want %v, got %v", pairedURL(delegate.localURL), conn.ConnectionURL()))
		}
		conn.ConnectToService(&echoRequest)
		checkEcho(echoPointer)
	}()
}
Esempio n. 7
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func (d *HttpServerDelegate) Initialize(ctx application.Context) {
	request, pointer := network_service.CreateMessagePipeForNetworkService()
	ctx.ConnectToApplication("mojo:network_service").ConnectToService(&request)
	d.networkService = network_service.NewNetworkServiceProxy(pointer, bindings.GetAsyncWaiter())

	if err := d.InitTCPBoundSocket(); err != nil {
		log.Printf("can't create TCP socket: %v\n", err)
		return
	}
	if err := d.InitServerSocket(); err != nil {
		log.Printf("can't create server socket: %v\n", err)
		return
	}

	http.HandleFunc("/go", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "Hello, Go http server!")
	})
	l := &MojoListener{d.serverSocket}
	if err := http.Serve(l, nil); err != nil {
		log.Printf("can't serve request: %v\n", err)
		return
	}
}
Esempio n. 8
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func (d *delegate) Initialize(ctx application.Context) {
	req, ptr := discovery.CreateMessagePipeForDiscovery()
	ctx.ConnectToApplication("https://mojo.v.io/discovery.mojo").ConnectToService(&req)

	scanHandlerReq, scanHandlerPtr := discovery.CreateMessagePipeForScanHandler()
	scanHandlerStub := discovery.NewScanHandlerStub(scanHandlerReq, &scanHandler{}, bindings.GetAsyncWaiter())

	dProxy := discovery.NewDiscoveryProxy(ptr, bindings.GetAsyncWaiter())
	closerPtr, e1, e2 := dProxy.Scan(`v.InterfaceName="v.io/discovery.T"`, scanHandlerPtr)
	if e1 != nil || e2 != nil {
		log.Printf("Failed to scan: %v, %v", e1, e2)
		scanHandlerStub.Close()
		dProxy.Close_Proxy()
		return
	}

	go func() {
		for {
			if err := scanHandlerStub.ServeRequest(); err != nil {
				connErr, ok := err.(*bindings.ConnectionError)
				if !ok || !connErr.Closed() {
					log.Println(err)
				}
				break
			}
		}
	}()

	d.stop = func() {
		cProxy := discovery.NewCloserProxy(*closerPtr, bindings.GetAsyncWaiter())
		cProxy.Close()
		cProxy.Close_Proxy()

		scanHandlerStub.Close()
		dProxy.Close_Proxy()
	}
}