Examples of org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.jboss.netty.channel.SimpleChannelUpstreamHandler
all channel state changes. if (e instanceof {@link ChannelStateEvent}) { logger.info("Channel state changed: " + e); } super.handleUpstream(ctx, e); } }

    }


    @Override
    protected ChannelPipeline getPipeline() throws Exception {
        final ChannelPipeline pipeline = super.getPipeline();
        pipeline.addLast("connections", new SimpleChannelUpstreamHandler() {


            @Override
            public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
                if (getChannels().size() > 2) { // 2 b/c one is the server channel
                    throw new RuntimeException("Only one slave is currently supported! - " + new ArrayList<Channel>(getChannels()));

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            @Override
            public ChannelPipeline getPipeline() throws Exception {
                final ChannelPipeline pipeline = super.getPipeline();
                pipeline.addBefore("messageCodec", "nodeNameWriter", new ChannelNodeNameWriter(cluster));
                pipeline.addBefore("nodeNameWriter", "nodeInfoSetter", new SimpleChannelUpstreamHandler() {


                    @Override
                    public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
                        if (nodeName == null)
                            throw new RuntimeException("nodeName not set!");

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    LOG.info("Service to Port Mapping - {}", this.serviceToPortMap);
  }


  @Override
  protected void startUp() throws Exception {
    ChannelUpstreamHandler connectionTracker =  new SimpleChannelUpstreamHandler() {
      @Override
      public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e)
        throws Exception {
        channelGroup.add(e.getChannel());
        super.handleUpstream(ctx, e);

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    ServerNettyMessageGateway gateway = new ServerNettyMessageGateway();
    gateway.setPort(1234);
    gateway.setHeartbeat(1000);
    gateway.setAutoShutdown(true);
    gateway.addHandler(new SimpleChannelUpstreamHandler() {
      public void channelDisconnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
        System.out.println("Session destroyed, exiting...");
        System.exit(0);
      }
    });

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    {
        ThriftFrameDecoder decoder = new DefaultThriftFrameDecoder(MAX_FRAME_SIZE,
                                                                   new TBinaryProtocol.Factory());
        ChannelPipeline pipeline = Channels.pipeline(
                decoder,
                new SimpleChannelUpstreamHandler()
                {
                    @Override
                    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
                            throws Exception
                    {

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    /**
     * Send the WebSocketFrame and call the FrameListener once a frame was received as response or
     * when an Exception was caught.
     */
    public WebSocketTestClient send(WebSocketFrame frame, final FrameListener listener) {
        ch.getPipeline().addLast("responseHandler", new SimpleChannelUpstreamHandler() {
            @Override
            public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
                listener.onFrame((WebSocketFrame) e.getMessage());
                ctx.getPipeline().remove(this);
            }

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                           HandlerMethodFactory handlerMethodFactory,
                           MetricsCollector metrics,
                           final ChannelGroup channelGroup) {
    this.executionHandler = executionHandler;
    this.dispatcher = new ProcedureDispatcher(handlerMethodFactory, metrics);
    this.connectionTracker = new SimpleChannelUpstreamHandler() {
      @Override
      public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception {
        channelGroup.add(e.getChannel());
        super.handleUpstream(ctx, e);
      }

View Full Code Here

    }


    @Override
    protected ChannelPipeline getPipeline() throws Exception {
        final ChannelPipeline pipeline = super.getPipeline();
        pipeline.addLast("connections", new SimpleChannelUpstreamHandler() {


            @Override
            public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
                if (getChannels().size() > 2) { // 2 b/c one is the server channel
                    throw new RuntimeException("Only one slave is currently supported! - " + new ArrayList<Channel>(getChannels()));

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            pipeline.addLast("executor", new ExecutionHandler(executor));
        pipeline.addLast("logging", new LoggingHandler(logger));
        // a node resolver must be added before the mesage codec
        pipeline.addLast("messageCodec", new MessageCodec());
        pipeline.addLast("nodeResolver", nodeResolver);
        pipeline.addLast("common", new SimpleChannelUpstreamHandler() {


            @Override
            public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
                if (channelGroup != null)
                    channelGroup.add(e.getChannel());

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        origChannelFacotry = new TcpMessagePipelineFactory(LOG, null, receiveExecutor) {
            @Override
            public ChannelPipeline getPipeline() throws Exception {
                final ChannelPipeline pipeline = super.getPipeline();
                pipeline.addBefore("messageCodec", "nodeNameWriter", new ChannelNodeNameWriter(cluster));
                pipeline.addBefore("nodeNameWriter", "nodeInfoSetter", new SimpleChannelUpstreamHandler() {
                    @Override
                    public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
                        if (nodeName == null)
                            throw new RuntimeException("nodeName not set!");
                        final NodeInfo ni = cluster.getNodeInfoByName(nodeName);

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