コード例 #1
0
  @Test
  public void testTextMessage() throws Exception {

    final WebSocketChannel webSocketChannel =
        WebSocketClient.connect(
                worker,
                buffer,
                OptionMap.EMPTY,
                new URI(DefaultServer.getDefaultServerURL()),
                WebSocketVersion.V13)
            .get();

    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicReference<String> result = new AtomicReference<String>();
    webSocketChannel
        .getReceiveSetter()
        .set(
            new ChannelListener<WebSocketChannel>() {
              @Override
              public void handleEvent(final WebSocketChannel channel) {
                ChannelInputStream stream = null;
                try {
                  final StreamSourceFrameChannel r = channel.receive();
                  if (r != null) {
                    stream = new ChannelInputStream(r);
                    result.set(FileUtils.readFile(stream));
                    latch.countDown();
                  }
                } catch (IOException e) {
                  e.printStackTrace();
                  latch.countDown();
                } finally {
                  IoUtils.safeClose(stream);
                }
              }
            });
    webSocketChannel.resumeReceives();

    StreamSinkFrameChannel sendChannel = webSocketChannel.send(WebSocketFrameType.TEXT, 11);
    new StringWriteChannelListener("Hello World").setup(sendChannel);

    latch.await(10, TimeUnit.SECONDS);
    Assert.assertEquals("Hello World", result.get());
    webSocketChannel.sendClose();
  }
コード例 #2
0
 public UndertowSession(
     WebSocketChannel webSocketChannel,
     URI requestUri,
     Map<String, String> pathParameters,
     Map<String, List<String>> requestParameterMap,
     EndpointSessionHandler handler,
     Principal user,
     InstanceHandle<Endpoint> endpoint,
     EndpointConfig config,
     final String queryString,
     final Encoding encoding,
     final Set<Session> openSessions) {
   this.webSocketChannel = webSocketChannel;
   this.queryString = queryString;
   this.encoding = encoding;
   this.openSessions = openSessions;
   container = handler.getContainer();
   this.user = user;
   this.requestUri = requestUri;
   this.requestParameterMap = Collections.unmodifiableMap(requestParameterMap);
   this.pathParameters = Collections.unmodifiableMap(pathParameters);
   remote = new WebSocketSessionRemoteEndpoint(webSocketChannel, config, encoding);
   this.endpoint = endpoint;
   webSocketChannel
       .getCloseSetter()
       .set(
           new ChannelListener<Channel>() {
             @Override
             public void handleEvent(final Channel channel) {
               close0();
             }
           });
   this.frameHandler = new FrameHandler(this, this.endpoint.getInstance());
   webSocketChannel.getReceiveSetter().set(frameHandler);
   this.sessionId = new SecureRandomSessionIdGenerator().createSessionId();
   this.attrs =
       Collections.synchronizedMap(new HashMap<String, Object>(config.getUserProperties()));
 }
コード例 #3
0
 /**
  * sets the recieve listener This should only be used for annotated endpoints.
  *
  * @param handler The handler
  */
 public void setReceiveListener(final ChannelListener<WebSocketChannel> handler) {
   webSocketChannel.getReceiveSetter().set(handler);
 }