org.jboss.netty.channel.socket.nio.NioDatagramChannelFactory Java Examples

The following examples show how to use org.jboss.netty.channel.socket.nio.NioDatagramChannelFactory. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: UdpServer.java From feeyo-hlsserver with Apache License 2.0

6 votes

public void startup(int port) {
	
	ChannelFactory channelFactory = new NioDatagramChannelFactory(Executors.newCachedThreadPool());
	
	bootstrap = new ConnectionlessBootstrap( channelFactory );
	bootstrap.setOption("reuseAddress", false);
	bootstrap.setOption("child.reuseAddress", false);		
	bootstrap.setOption("readBufferSize", 1024 * 1024 * 15); //15M
	bootstrap.setOption("writeBufferSize", 1024 * 20);		
	bootstrap.setOption("receiveBufferSizePredictor", new FixedReceiveBufferSizePredictor(1024 * 3));
	bootstrap.setOption("receiveBufferSizePredictorFactory", new FixedReceiveBufferSizePredictorFactory(1024 * 3));
	bootstrap.setPipelineFactory( new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			ChannelPipeline pipeline = Channels.pipeline();
			pipeline.addLast("handler", new UdpServerChannelHandler());
			return pipeline;
		}			
	});		
	datagramChannel = (DatagramChannel) bootstrap.bind( new InetSocketAddress( port ) );
}

Example #2

Source File: SimpleUdpServer.java From hadoop with Apache License 2.0

6 votes

public void run() {
  // Configure the client.
  DatagramChannelFactory f = new NioDatagramChannelFactory(
      Executors.newCachedThreadPool(), workerCount);

  server = new ConnectionlessBootstrap(f);
  server.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      rpcProgram, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  server.setOption("broadcast", "false");
  server.setOption("sendBufferSize", SEND_BUFFER_SIZE);
  server.setOption("receiveBufferSize", RECEIVE_BUFFER_SIZE);

  // Listen to the UDP port
  ch = server.bind(new InetSocketAddress(port));
  InetSocketAddress socketAddr = (InetSocketAddress) ch.getLocalAddress();
  boundPort = socketAddr.getPort();

  LOG.info("Started listening to UDP requests at port " + boundPort + " for "
      + rpcProgram + " with workerCount " + workerCount);
}

Example #3

Source File: SimpleUdpServer.java From big-c with Apache License 2.0

6 votes

public void run() {
  // Configure the client.
  DatagramChannelFactory f = new NioDatagramChannelFactory(
      Executors.newCachedThreadPool(), workerCount);

  server = new ConnectionlessBootstrap(f);
  server.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      rpcProgram, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  server.setOption("broadcast", "false");
  server.setOption("sendBufferSize", SEND_BUFFER_SIZE);
  server.setOption("receiveBufferSize", RECEIVE_BUFFER_SIZE);

  // Listen to the UDP port
  ch = server.bind(new InetSocketAddress(port));
  InetSocketAddress socketAddr = (InetSocketAddress) ch.getLocalAddress();
  boundPort = socketAddr.getPort();

  LOG.info("Started listening to UDP requests at port " + boundPort + " for "
      + rpcProgram + " with workerCount " + workerCount);
}

Example #4

Source File: NettyUdpReceiverTest.java From pinpoint with Apache License 2.0

6 votes

private ConnectionlessBootstrap createUdpServer() {
        DatagramChannelFactory udpFactory = new NioDatagramChannelFactory(Executors.newCachedThreadPool(), 4);
        ChannelPipelineFactory pipelineFactory = new ChannelPipelineFactory() {
            @Override
            public ChannelPipeline getPipeline() throws Exception {
                ChannelPipeline pipeline = Channels.pipeline();
                pipeline.addLast("test", new SimpleChannelHandler() {
                    @Override
                    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
                        String name = Thread.currentThread().getName();
                        logger.debug("sleep:{}", name);
                        Thread.sleep(10000);
//                        if (!name.equals("New I/O worker #1")) {
                            logger.debug("messageReceived thread-{} message:", Thread.currentThread().getName());
//                        }
                    }
                });
                return pipeline;
            }
        };
        ConnectionlessBootstrap udpBootstrap = new ConnectionlessBootstrap(udpFactory);
        udpBootstrap.setPipelineFactory(pipelineFactory);
        return udpBootstrap;
    }

Example #5

Source File: UdpClient.java From feeyo-hlsserver with Apache License 2.0

5 votes

public UdpClient(final UdpClientChannelHandler channelHandler) {
	
	bootstrap = new ConnectionlessBootstrap(new NioDatagramChannelFactory());
	bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			ChannelPipeline pipeline = Channels.pipeline();
			pipeline.addLast("handler", channelHandler);
			return pipeline;
		}
	});
	
	bootstrap.setOption("localAddress", new InetSocketAddress(10002));
	channel = bootstrap.bind();
}

Example #6

Source File: Portmap.java From hadoop with Apache License 2.0

5 votes

void start(final int idleTimeMilliSeconds, final SocketAddress tcpAddress,
    final SocketAddress udpAddress) {

  tcpServer = new ServerBootstrap(new NioServerSocketChannelFactory(
      Executors.newCachedThreadPool(), Executors.newCachedThreadPool()));
  tcpServer.setPipelineFactory(new ChannelPipelineFactory() {
    private final HashedWheelTimer timer = new HashedWheelTimer();
    private final IdleStateHandler idleStateHandler = new IdleStateHandler(
        timer, 0, 0, idleTimeMilliSeconds, TimeUnit.MILLISECONDS);

    @Override
    public ChannelPipeline getPipeline() throws Exception {
      return Channels.pipeline(RpcUtil.constructRpcFrameDecoder(),
          RpcUtil.STAGE_RPC_MESSAGE_PARSER, idleStateHandler, handler,
          RpcUtil.STAGE_RPC_TCP_RESPONSE);
    }
  });

  udpServer = new ConnectionlessBootstrap(new NioDatagramChannelFactory(
      Executors.newCachedThreadPool()));

  udpServer.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      handler, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  tcpChannel = tcpServer.bind(tcpAddress);
  udpChannel = udpServer.bind(udpAddress);
  allChannels.add(tcpChannel);
  allChannels.add(udpChannel);

  LOG.info("Portmap server started at tcp://" + tcpChannel.getLocalAddress()
      + ", udp://" + udpChannel.getLocalAddress());
}

Example #7

Source File: Portmap.java From big-c with Apache License 2.0

5 votes

void start(final int idleTimeMilliSeconds, final SocketAddress tcpAddress,
    final SocketAddress udpAddress) {

  tcpServer = new ServerBootstrap(new NioServerSocketChannelFactory(
      Executors.newCachedThreadPool(), Executors.newCachedThreadPool()));
  tcpServer.setPipelineFactory(new ChannelPipelineFactory() {
    private final HashedWheelTimer timer = new HashedWheelTimer();
    private final IdleStateHandler idleStateHandler = new IdleStateHandler(
        timer, 0, 0, idleTimeMilliSeconds, TimeUnit.MILLISECONDS);

    @Override
    public ChannelPipeline getPipeline() throws Exception {
      return Channels.pipeline(RpcUtil.constructRpcFrameDecoder(),
          RpcUtil.STAGE_RPC_MESSAGE_PARSER, idleStateHandler, handler,
          RpcUtil.STAGE_RPC_TCP_RESPONSE);
    }
  });

  udpServer = new ConnectionlessBootstrap(new NioDatagramChannelFactory(
      Executors.newCachedThreadPool()));

  udpServer.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      handler, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  tcpChannel = tcpServer.bind(tcpAddress);
  udpChannel = udpServer.bind(udpAddress);
  allChannels.add(tcpChannel);
  allChannels.add(udpChannel);

  LOG.info("Portmap server started at tcp://" + tcpChannel.getLocalAddress()
      + ", udp://" + udpChannel.getLocalAddress());
}

Example #8

Source File: TcpUdpSshPingResourceStore.java From parallec with Apache License 2.0

5 votes

/**
 * Initialize; cached threadpool is safe as it is releasing resources automatically if idle
 */
public synchronized void init() {
    channelFactory = new NioClientSocketChannelFactory(
            Executors.newCachedThreadPool(),
            Executors.newCachedThreadPool());

    datagramChannelFactory = new NioDatagramChannelFactory(
            Executors.newCachedThreadPool());

    timer = new HashedWheelTimer();
}

Example #9

Source File: CarbonTextServer.java From kairos-carbon with Apache License 2.0

5 votes

@Override
public void start() throws KairosDBException
{
	// Configure the server.
	m_serverBootstrap = new ServerBootstrap(
			new NioServerSocketChannelFactory(
					Executors.newCachedThreadPool(),
					Executors.newCachedThreadPool()));

	// Configure the pipeline factory.
	m_serverBootstrap.setPipelineFactory(this);
	m_serverBootstrap.setOption("child.tcpNoDelay", true);
	m_serverBootstrap.setOption("child.keepAlive", true);
	m_serverBootstrap.setOption("reuseAddress", true);

	// Bind and start to accept incoming connections.
	m_serverBootstrap.bind(new InetSocketAddress(m_address, m_port));


	m_udpBootstrap = new ConnectionlessBootstrap(
			new NioDatagramChannelFactory());

	m_udpBootstrap.setOption("receiveBufferSizePredictorFactory", new FixedReceiveBufferSizePredictorFactory(m_maxSize));

	m_udpBootstrap.setPipelineFactory(this);

	m_udpBootstrap.bind(new InetSocketAddress(m_port));
}

Example #10

Source File: CarbonPickleServer.java From kairos-carbon with Apache License 2.0

5 votes

@Override
public void start() throws KairosDBException
{
	// Configure the server.
	m_serverBootstrap = new ServerBootstrap(
			new NioServerSocketChannelFactory(
					Executors.newCachedThreadPool(),
					Executors.newCachedThreadPool()));

	// Configure the pipeline factory.
	m_serverBootstrap.setPipelineFactory(this);
	m_serverBootstrap.setOption("child.tcpNoDelay", true);
	m_serverBootstrap.setOption("child.keepAlive", true);
	m_serverBootstrap.setOption("reuseAddress", true);

	// Bind and start to accept incoming connections.
	m_serverBootstrap.bind(new InetSocketAddress(m_address, m_port));


	m_udpBootstrap = new ConnectionlessBootstrap(
			new NioDatagramChannelFactory());

	m_udpBootstrap.setOption("receiveBufferSizePredictorFactory", new FixedReceiveBufferSizePredictorFactory(m_maxSize));

	m_udpBootstrap.setPipelineFactory(this);

	m_udpBootstrap.bind(new InetSocketAddress(m_port));

}