Examples with NioWorkerPool org.jboss.netty.channel.socket.nio.NioWorkerPool used on opensource projects

Example 1 with NioWorkerPool

use of org.jboss.netty.channel.socket.nio.NioWorkerPool in project weave by continuuity.

the class SimpleKafkaClient method startUp.

@Override
protected void startUp() throws Exception {
    brokerCache.startAndWait();
    ThreadFactory threadFactory = Threads.createDaemonThreadFactory("kafka-client-netty-%d");
    NioClientBossPool bossPool = new NioClientBossPool(Executors.newSingleThreadExecutor(threadFactory), 1, new HashedWheelTimer(threadFactory), null);
    NioWorkerPool workerPool = new NioWorkerPool(Executors.newFixedThreadPool(4, threadFactory), 4);
    bootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(bossPool, workerPool));
    bootstrap.setPipelineFactory(new KafkaChannelPipelineFactory());
    connectionPool = new ConnectionPool(bootstrap);
}

Example 2 with NioWorkerPool

use of org.jboss.netty.channel.socket.nio.NioWorkerPool in project camel by apache.

the class NettyWorkerPoolBuilder method build.

/**
     * Creates a new worker pool.
     */
public WorkerPool build() {
    int count = workerCount > 0 ? workerCount : NettyHelper.DEFAULT_IO_THREADS;
    workerPool = new NioWorkerPool(Executors.newCachedThreadPool(), count, new CamelNettyThreadNameDeterminer(pattern, name));
    return workerPool;
}

Example 3 with NioWorkerPool

use of org.jboss.netty.channel.socket.nio.NioWorkerPool in project cdap by caskdata.

the class NettyRouter method bootstrapClient.

private void bootstrapClient(final ChannelUpstreamHandler connectionTracker) {
    ExecutorService clientBossExecutor = createExecutorService(clientBossThreadPoolSize, "router-client-boss-thread-%d");
    ExecutorService clientWorkerExecutor = createExecutorService(clientWorkerThreadPoolSize, "router-client-worker-thread-%d");
    clientBootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(new NioClientBossPool(clientBossExecutor, clientBossThreadPoolSize), new NioWorkerPool(clientWorkerExecutor, clientWorkerThreadPoolSize)));
    ChannelPipelineFactory pipelineFactory = new ClientChannelPipelineFactory(connectionTracker, connectionTimeout, timer);
    clientBootstrap.setPipelineFactory(pipelineFactory);
    clientBootstrap.setOption("bufferFactory", new DirectChannelBufferFactory());
}

Example 4 with NioWorkerPool

use of org.jboss.netty.channel.socket.nio.NioWorkerPool in project opentsdb by OpenTSDB.

the class TSDMain method main.

public static void main(String[] args) throws IOException {
    Logger log = LoggerFactory.getLogger(TSDMain.class);
    log.info("Starting.");
    log.info(BuildData.revisionString());
    log.info(BuildData.buildString());
    try {
        // Release a FD we don't need.
        System.in.close();
    } catch (Exception e) {
        log.warn("Failed to close stdin", e);
    }
    final ArgP argp = new ArgP();
    CliOptions.addCommon(argp);
    argp.addOption("--port", "NUM", "TCP port to listen on.");
    argp.addOption("--bind", "ADDR", "Address to bind to (default: 0.0.0.0).");
    argp.addOption("--staticroot", "PATH", "Web root from which to serve static files (/s URLs).");
    argp.addOption("--cachedir", "PATH", "Directory under which to cache result of requests.");
    argp.addOption("--worker-threads", "NUM", "Number for async io workers (default: cpu * 2).");
    argp.addOption("--async-io", "true|false", "Use async NIO (default true) or traditional blocking io");
    argp.addOption("--read-only", "true|false", "Set tsd.mode to ro (default false)");
    argp.addOption("--disable-ui", "true|false", "Set tsd.core.enable_ui to false (default true)");
    argp.addOption("--disable-api", "true|false", "Set tsd.core.enable_api to false (default true)");
    argp.addOption("--backlog", "NUM", "Size of connection attempt queue (default: 3072 or kernel" + " somaxconn.");
    argp.addOption("--max-connections", "NUM", "Maximum number of connections to accept");
    argp.addOption("--flush-interval", "MSEC", "Maximum time for which a new data point can be buffered" + " (default: " + DEFAULT_FLUSH_INTERVAL + ").");
    argp.addOption("--statswport", "Force all stats to include the port");
    CliOptions.addAutoMetricFlag(argp);
    args = CliOptions.parse(argp, args);
    // free().
    args = null;
    // get a config object
    Config config = CliOptions.getConfig(argp);
    // check for the required parameters
    try {
        if (config.getString("tsd.http.staticroot").isEmpty())
            usage(argp, "Missing static root directory", 1);
    } catch (NullPointerException npe) {
        usage(argp, "Missing static root directory", 1);
    }
    try {
        if (config.getString("tsd.http.cachedir").isEmpty())
            usage(argp, "Missing cache directory", 1);
    } catch (NullPointerException npe) {
        usage(argp, "Missing cache directory", 1);
    }
    try {
        if (!config.hasProperty("tsd.network.port"))
            usage(argp, "Missing network port", 1);
        config.getInt("tsd.network.port");
    } catch (NumberFormatException nfe) {
        usage(argp, "Invalid network port setting", 1);
    }
    // validate the cache and staticroot directories
    try {
        FileSystem.checkDirectory(config.getString("tsd.http.staticroot"), !Const.MUST_BE_WRITEABLE, Const.DONT_CREATE);
        FileSystem.checkDirectory(config.getString("tsd.http.cachedir"), Const.MUST_BE_WRITEABLE, Const.CREATE_IF_NEEDED);
    } catch (IllegalArgumentException e) {
        usage(argp, e.getMessage(), 3);
    }
    final ServerSocketChannelFactory factory;
    int connections_limit = 0;
    try {
        connections_limit = config.getInt("tsd.core.connections.limit");
    } catch (NumberFormatException nfe) {
        usage(argp, "Invalid connections limit", 1);
    }
    if (config.getBoolean("tsd.network.async_io")) {
        int workers = Runtime.getRuntime().availableProcessors() * 2;
        if (config.hasProperty("tsd.network.worker_threads")) {
            try {
                workers = config.getInt("tsd.network.worker_threads");
            } catch (NumberFormatException nfe) {
                usage(argp, "Invalid worker thread count", 1);
            }
        }
        final Executor executor = Executors.newCachedThreadPool();
        final NioServerBossPool boss_pool = new NioServerBossPool(executor, 1, new Threads.BossThreadNamer());
        final NioWorkerPool worker_pool = new NioWorkerPool(executor, workers, new Threads.WorkerThreadNamer());
        factory = new NioServerSocketChannelFactory(boss_pool, worker_pool);
    } else {
        factory = new OioServerSocketChannelFactory(Executors.newCachedThreadPool(), Executors.newCachedThreadPool(), new Threads.PrependThreadNamer());
    }
    StartupPlugin startup = null;
    try {
        startup = loadStartupPlugins(config);
    } catch (IllegalArgumentException e) {
        usage(argp, e.getMessage(), 3);
    } catch (Exception e) {
        throw new RuntimeException("Initialization failed", e);
    }
    try {
        tsdb = new TSDB(config);
        if (startup != null) {
            tsdb.setStartupPlugin(startup);
        }
        tsdb.initializePlugins(true);
        if (config.getBoolean("tsd.storage.hbase.prefetch_meta")) {
            tsdb.preFetchHBaseMeta();
        }
        // Make sure we don't even start if we can't find our tables.
        tsdb.checkNecessaryTablesExist().joinUninterruptibly();
        registerShutdownHook();
        final ServerBootstrap server = new ServerBootstrap(factory);
        // This manager is capable of lazy init, but we force an init
        // here to fail fast.
        final RpcManager manager = RpcManager.instance(tsdb);
        server.setPipelineFactory(new PipelineFactory(tsdb, manager, connections_limit));
        if (config.hasProperty("tsd.network.backlog")) {
            server.setOption("backlog", config.getInt("tsd.network.backlog"));
        }
        server.setOption("child.tcpNoDelay", config.getBoolean("tsd.network.tcp_no_delay"));
        server.setOption("child.keepAlive", config.getBoolean("tsd.network.keep_alive"));
        server.setOption("reuseAddress", config.getBoolean("tsd.network.reuse_address"));
        // null is interpreted as the wildcard address.
        InetAddress bindAddress = null;
        if (config.hasProperty("tsd.network.bind")) {
            bindAddress = InetAddress.getByName(config.getString("tsd.network.bind"));
        }
        // we validated the network port config earlier
        final InetSocketAddress addr = new InetSocketAddress(bindAddress, config.getInt("tsd.network.port"));
        server.bind(addr);
        if (startup != null) {
            startup.setReady(tsdb);
        }
        log.info("Ready to serve on " + addr);
    } catch (Throwable e) {
        factory.releaseExternalResources();
        try {
            if (tsdb != null)
                tsdb.shutdown().joinUninterruptibly();
        } catch (Exception e2) {
            log.error("Failed to shutdown HBase client", e2);
        }
        throw new RuntimeException("Initialization failed", e);
    }
// The server is now running in separate threads, we can exit main.
}

Example 5 with NioWorkerPool

use of org.jboss.netty.channel.socket.nio.NioWorkerPool in project pinpoint by naver.

the class PinpointServerAcceptor method createBootStrap.

private ServerBootstrap createBootStrap(int bossCount, int workerCount) {
    // profiler, collector
    ExecutorService boss = Executors.newCachedThreadPool(new PinpointThreadFactory("Pinpoint-Server-Boss"));
    NioServerBossPool nioServerBossPool = new NioServerBossPool(boss, bossCount, ThreadNameDeterminer.CURRENT);
    ExecutorService worker = Executors.newCachedThreadPool(new PinpointThreadFactory("Pinpoint-Server-Worker"));
    NioWorkerPool nioWorkerPool = new NioWorkerPool(worker, workerCount, ThreadNameDeterminer.CURRENT);
    NioServerSocketChannelFactory nioClientSocketChannelFactory = new NioServerSocketChannelFactory(nioServerBossPool, nioWorkerPool);
    return new ServerBootstrap(nioClientSocketChannelFactory);
}