示例#1
0
func TestStubClosesPipe(t *testing.T) {
	request, pointer := echo.CreateMessagePipeForEcho()
	// Create a message with valid header and invalid payload and send it.
	header := bindings.MessageHeader{0, bindings.MessageIsResponseFlag, 1}
	message, err := bindings.EncodeMessage(header, &header)
	if err != nil {
		t.Fatalf("Error encoding message: %v", err)
	}
	pointerPipe := pointer.PassMessagePipe()
	if r := pointerPipe.WriteMessage(message.Bytes, nil, system.MOJO_WRITE_MESSAGE_FLAG_NONE); r != system.MOJO_RESULT_OK {
		t.Fatalf("Can't send a message: %v", r)
	}

	// Make echo request with response (that is already sent).
	echoStub := echo.NewEchoStub(request, &echoImpl{}, waiter)
	if err := echoStub.ServeRequest(); err == nil {
		t.Fatalf("Message is invalid, error expected")
	}

	// Wait for the pipe to be closed.
	waitResponseChan := make(chan bindings.WaitResponse)
	waiter.AsyncWait(pointerPipe, system.MOJO_HANDLE_SIGNAL_PEER_CLOSED, waitResponseChan)
	waitResponse := <-waitResponseChan
	if waitResponse.Result != system.MOJO_RESULT_OK {
		t.Fatalf("Error waiting on pipe to be closed: %v", waitResponse.Result)
	}
	pointerPipe.Close()
}
示例#2
0
// AcceptConnection accepts incoming connection, providing and asking for echo
// service.
func (delegate *EchoDelegate) AcceptConnection(conn *application.Connection) {
	if conn.RequestorURL() != pairedURL(delegate.localURL) {
		panic(fmt.Sprintf("invalid requestor URL: want %v, got %v", pairedURL(delegate.localURL), conn.RequestorURL()))
	}
	if conn.ConnectionURL() != delegate.localURL {
		panic(fmt.Sprintf("invalid connection URL: want %v, got %v", delegate.localURL, conn.ConnectionURL()))
	}
	echoRequest, echoPointer := echo.CreateMessagePipeForEcho()
	conn.ProvideServices(&echo.Echo_ServiceFactory{delegate}).ConnectToService(&echoRequest)
	checkEcho(echoPointer)
}
示例#3
0
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()
}
示例#4
0
// 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)
	}()
}