Package javax.websocket

Examples of javax.websocket.ClientEndpointConfig


                                                    ClientEndpointConfig.Configurator configurator) {
    URI loggregatorUri = loggregatorUriTemplate.expand(endpoint, mode, appId);

    try {
      WebSocketContainer container = ContainerProvider.getWebSocketContainer();
      ClientEndpointConfig config = buildClientConfig(configurator);
      Session session = container.connectToServer(new LoggregatorEndpoint(listener), config, loggregatorUri);
      return new StreamingLogTokenImpl(session);
    } catch (DeploymentException e) {
      throw new CloudOperationException(e);
    } catch (IOException e) {
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      throw new CloudOperationException(e);
    }
  }

  private ClientEndpointConfig buildClientConfig(ClientEndpointConfig.Configurator configurator) {
    ClientEndpointConfig config = ClientEndpointConfig.Builder.create().configurator(configurator).build();

    if (trustSelfSignedCerts) {
      SSLContext sslContext = createSslContext();
      Map<String, Object> userProperties = config.getUserProperties();
      userProperties.put(WsWebSocketContainer.SSL_CONTEXT_PROPERTY, sslContext);
    }

    return config;
  }
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        }
    }

    @Override
    public Session connectToServer(final Endpoint endpointInstance, final ClientEndpointConfig config, final URI path) throws DeploymentException, IOException {
        ClientEndpointConfig cec = config != null ? config : ClientEndpointConfig.Builder.create().build();

        //in theory we should not be able to connect until the deployment is complete, but the definition of when a deployment is complete is a bit nebulous.
        WebSocketClientNegotiation clientNegotiation = new ClientNegotiation(cec.getPreferredSubprotocols(), toExtensionList(cec.getExtensions()), cec);
        XnioSsl ssl = null;
        for (WebsocketClientSslProvider provider : clientSslProviders) {
            ssl = provider.getSsl(xnioWorker, endpointInstance, cec, path);
            if (ssl != null) {
                break;
            }
        }

        IoFuture<WebSocketChannel> session = WebSocketClient.connect(xnioWorker, ssl, bufferPool, OptionMap.EMPTY, path, WebSocketVersion.V13, clientNegotiation);
        Number timeout = (Number) cec.getUserProperties().get(TIMEOUT);
        if(session.await(timeout == null ? DEFAULT_WEB_SOCKET_TIMEOUT_SECONDS: timeout.intValue(), TimeUnit.SECONDS) == IoFuture.Status.WAITING) {
            //add a notifier to close the channel if the connection actually completes
            session.cancel();
            session.addNotifier(new IoFuture.HandlingNotifier<WebSocketChannel, Object>() {
                @Override
                public void handleDone(WebSocketChannel data, Object attachment) {
                    IoUtils.safeClose(data);
                }
            }, null);
            throw JsrWebSocketMessages.MESSAGES.connectionTimedOut();
        }
        WebSocketChannel channel;
        try {
            channel = session.get();
        } catch (UpgradeFailedException e) {
            throw new DeploymentException(e.getMessage(), e);
        }
        EndpointSessionHandler sessionHandler = new EndpointSessionHandler(this);

        final List<Extension> extensions = new ArrayList<>();
        final Map<String, Extension> extMap = new HashMap<>();
        for (Extension ext : cec.getExtensions()) {
            extMap.put(ext.getName(), ext);
        }
        for (WebSocketExtension e : clientNegotiation.getSelectedExtensions()) {
            Extension ext = extMap.get(e.getName());
            if (ext == null) {
                throw JsrWebSocketMessages.MESSAGES.extensionWasNotPresentInClientHandshake(e.getName(), clientNegotiation.getSupportedExtensions());
            }
            extensions.add(ExtensionImpl.create(e));
        }

        EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, cec.getDecoders(), cec.getEncoders());
        UndertowSession undertowSession = new UndertowSession(channel, path, Collections.<String, String>emptyMap(), Collections.<String, List<String>>emptyMap(), sessionHandler, null, new ImmediateInstanceHandle<>(endpointInstance), cec, path.getQuery(), encodingFactory.createEncoding(cec), new HashSet<Session>(), clientNegotiation.getSelectedSubProtocol(), extensions);
        endpointInstance.onOpen(undertowSession, cec);
        channel.resumeReceives();

        return undertowSession;
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            try {
                configurator = clientEndpoint.configurator().newInstance();
            } catch (InstantiationException | IllegalAccessException e) {
                throw JsrWebSocketMessages.MESSAGES.couldNotDeploy(e);
            }
            ClientEndpointConfig config = ClientEndpointConfig.Builder.create()
                    .decoders(Arrays.asList(clientEndpoint.decoders()))
                    .encoders(Arrays.asList(clientEndpoint.encoders()))
                    .preferredSubprotocols(Arrays.asList(clientEndpoint.subprotocols()))
                    .configurator(configurator)
                    .build();
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                configuredServerEndpoints.add(confguredServerEndpoint);
            } else if (clientEndpoint != null) {
                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, clientEndpoint.decoders(), clientEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory);

                ClientEndpointConfig config = ClientEndpointConfig.Builder.create()
                        .decoders(Arrays.asList(clientEndpoint.decoders()))
                        .encoders(Arrays.asList(clientEndpoint.encoders()))
                        .preferredSubprotocols(Arrays.asList(clientEndpoint.subprotocols()))
                        .configurator(clientEndpoint.configurator().newInstance())
                        .build();
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    @Test
    public void testDeflateFrameExtension() throws Exception
    {
        Assume.assumeTrue("Server has deflate-frame extension registered",serverExtensionFactory.isAvailable("deflate-frame"));
       
        ClientEndpointConfig config = ClientEndpointConfig.Builder.create()
                .extensions(Arrays.<Extension>asList(new JsrExtension("deflate-frame")))
                .build();

        final String content = "deflate_me";
        final CountDownLatch messageLatch = new CountDownLatch(1);
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    @Test
    public void testPerMessageDeflateExtension() throws Exception
    {
        Assume.assumeTrue("Server has permessage-deflate extension registered",serverExtensionFactory.isAvailable("permessage-deflate"));
       
        ClientEndpointConfig config = ClientEndpointConfig.Builder.create()
                .extensions(Arrays.<Extension>asList(new JsrExtension("permessage-deflate")))
                .build();

        final String content = "deflate_me";
        final CountDownLatch messageLatch = new CountDownLatch(1);
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    }

    @Test
    public void testBatchModeOn() throws Exception
    {
        ClientEndpointConfig config = ClientEndpointConfig.Builder.create().build();

        URI uri = URI.create("ws://localhost:" + connector.getLocalPort());

        final CountDownLatch latch = new CountDownLatch(1);
        EndpointAdapter endpoint = new EndpointAdapter()
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    }

    @Test
    public void testBatchModeOff() throws Exception
    {
        ClientEndpointConfig config = ClientEndpointConfig.Builder.create().build();

        URI uri = URI.create("ws://localhost:" + connector.getLocalPort());

        final CountDownLatch latch = new CountDownLatch(1);
        EndpointAdapter endpoint = new EndpointAdapter()
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    }

    @Test
    public void testBatchModeAuto() throws Exception
    {
        ClientEndpointConfig config = ClientEndpointConfig.Builder.create().build();

        URI uri = URI.create("ws://localhost:" + connector.getLocalPort());

        final CountDownLatch latch = new CountDownLatch(1);
        EndpointAdapter endpoint = new EndpointAdapter()
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