Examples with DefaultChannelGroup org.jboss.netty.channel.group.DefaultChannelGroup used on opensource projects

Example 1 with DefaultChannelGroup

use of org.jboss.netty.channel.group.DefaultChannelGroup in project neo4j by neo4j.

the class NetworkReceiver method start.

@Override
public void start() throws Throwable {
    channels = new DefaultChannelGroup();
    // Listen for incoming connections
    nioChannelFactory = new NioServerSocketChannelFactory(Executors.newCachedThreadPool(daemon("Cluster boss", monitor)), Executors.newFixedThreadPool(2, daemon("Cluster worker", monitor)), 2);
    serverBootstrap = new ServerBootstrap(nioChannelFactory);
    serverBootstrap.setOption("child.tcpNoDelay", true);
    serverBootstrap.setPipelineFactory(new NetworkNodePipelineFactory());
    int[] ports = config.clusterServer().getPorts();
    int minPort = ports[0];
    int maxPort = ports.length == 2 ? ports[1] : minPort;
    // Try all ports in the given range
    port = listen(minPort, maxPort);
    msgLog.debug("Started NetworkReceiver at " + config.clusterServer().getHost() + ":" + port);
}

Example 2 with DefaultChannelGroup

use of org.jboss.netty.channel.group.DefaultChannelGroup in project neo4j by neo4j.

the class NetworkSender method start.

@Override
public void start() throws Throwable {
    channels = new DefaultChannelGroup();
    // Start client bootstrap
    clientBootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(Executors.newSingleThreadExecutor(daemon("Cluster client boss", monitor)), Executors.newFixedThreadPool(2, daemon("Cluster client worker", monitor)), 2));
    clientBootstrap.setOption("tcpNoDelay", true);
    clientBootstrap.setPipelineFactory(new NetworkNodePipelineFactory());
    msgLog.debug("Started NetworkSender for " + toString(config));
}

Example 3 with DefaultChannelGroup

use of org.jboss.netty.channel.group.DefaultChannelGroup in project neo4j by neo4j.

the class Server method start.

@Override
public void start() throws Throwable {
    String className = getClass().getSimpleName();
    ExecutorService bossExecutor = newCachedThreadPool(daemon("Boss-" + className));
    ExecutorService workerExecutor = newCachedThreadPool(daemon("Worker-" + className));
    bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(bossExecutor, workerExecutor, config.getMaxConcurrentTransactions()));
    bootstrap.setPipelineFactory(this);
    PortRangeSocketBinder portRangeSocketBinder = new PortRangeSocketBinder(bootstrap);
    try {
        Connection connection = portRangeSocketBinder.bindToFirstAvailablePortInRange(config.getServerAddress());
        Channel channel = connection.getChannel();
        socketAddress = connection.getSocketAddress();
        channelGroup = new DefaultChannelGroup();
        channelGroup.add(channel);
        msgLog.info(className + " communication server started and bound to " + socketAddress);
    } catch (Exception ex) {
        msgLog.error("Failed to bind server to " + socketAddress, ex);
        bootstrap.releaseExternalResources();
        targetCallExecutor.shutdownNow();
        unfinishedTransactionExecutor.shutdownNow();
        silentChannelExecutor.shutdownNow();
        throw new IOException(ex);
    }
}

Example 4 with DefaultChannelGroup

use of org.jboss.netty.channel.group.DefaultChannelGroup in project UniversalMediaServer by UniversalMediaServer.

the class HTTPServer method start.

public boolean start() throws IOException {
    hostname = configuration.getServerHostname();
    InetSocketAddress address;
    if (StringUtils.isNotBlank(hostname)) {
        LOGGER.info("Using forced address " + hostname);
        InetAddress tempIA = InetAddress.getByName(hostname);
        if (tempIA != null && networkInterface != null && networkInterface.equals(NetworkInterface.getByInetAddress(tempIA))) {
            address = new InetSocketAddress(tempIA, port);
        } else {
            address = new InetSocketAddress(hostname, port);
        }
    } else if (isAddressFromInterfaceFound(configuration.getNetworkInterface())) {
        // XXX sets iafinal and networkInterface
        LOGGER.info("Using address {} found on network interface: {}", iafinal, networkInterface.toString().trim().replace('\n', ' '));
        address = new InetSocketAddress(iafinal, port);
    } else {
        LOGGER.info("Using localhost address");
        address = new InetSocketAddress(port);
    }
    LOGGER.info("Created socket: {}", address);
    if (configuration.isHTTPEngineV2()) {
        // HTTP Engine V2
        ThreadRenamingRunnable.setThreadNameDeterminer(ThreadNameDeterminer.CURRENT);
        group = new DefaultChannelGroup("HTTPServer");
        factory = new NioServerSocketChannelFactory(Executors.newCachedThreadPool(new NettyBossThreadFactory()), Executors.newCachedThreadPool(new NettyWorkerThreadFactory()));
        ServerBootstrap bootstrap = new ServerBootstrap(factory);
        HttpServerPipelineFactory pipeline = new HttpServerPipelineFactory(group);
        bootstrap.setPipelineFactory(pipeline);
        bootstrap.setOption("child.tcpNoDelay", true);
        bootstrap.setOption("child.keepAlive", true);
        bootstrap.setOption("reuseAddress", true);
        bootstrap.setOption("child.reuseAddress", true);
        bootstrap.setOption("child.sendBufferSize", 65536);
        bootstrap.setOption("child.receiveBufferSize", 65536);
        try {
            channel = bootstrap.bind(address);
            group.add(channel);
        } catch (Exception e) {
            LOGGER.error("Another program is using port " + port + ", which UMS needs.");
            LOGGER.error("You can change the port UMS uses on the General Configuration tab.");
            LOGGER.trace("The error was: " + e);
            PMS.get().getFrame().setStatusCode(0, Messages.getString("PMS.141"), "icon-status-warning.png");
        }
        if (hostname == null && iafinal != null) {
            hostname = iafinal.getHostAddress();
        } else if (hostname == null) {
            hostname = InetAddress.getLocalHost().getHostAddress();
        }
    } else {
        // HTTP Engine V1
        serverSocketChannel = ServerSocketChannel.open();
        serverSocket = serverSocketChannel.socket();
        serverSocket.setReuseAddress(true);
        serverSocket.bind(address);
        if (hostname == null && iafinal != null) {
            hostname = iafinal.getHostAddress();
        } else if (hostname == null) {
            hostname = InetAddress.getLocalHost().getHostAddress();
        }
        runnable = new Thread(this, "HTTPv1 Request Handler");
        runnable.setDaemon(false);
        runnable.start();
    }
    return true;
}

Example 5 with DefaultChannelGroup

use of org.jboss.netty.channel.group.DefaultChannelGroup in project pinpoint by naver.

the class HealthCheckManagerTest method pingPacketTest.

@Test
public void pingPacketTest() throws Exception {
    ChannelGroup channelGroup = new DefaultChannelGroup();
    HealthCheckManager healthCheckManager = new HealthCheckManager(timer, 3000, channelGroup);
    healthCheckManager.start(1000);
    Channel mockChannel = createMockChannel(HealthCheckState.RECEIVED);
    channelGroup.add(mockChannel);
    try {
        verify(mockChannel, timeout(3000).atLeastOnce()).write(PingSimplePacket.PING_PACKET);
    } finally {
        healthCheckManager.stop();
    }
}