Examples with NioEventLoopGroup org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup used on opensource projects

Example 91 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project tutorials by eugenp.

the class NettyServerB method run.

private void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).childHandler(new ChannelInitializer<SocketChannel>() {

            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new ChannelHandlerA(), new ChannelHandlerB());
            }
        }).option(ChannelOption.SO_BACKLOG, 128).childOption(ChannelOption.SO_KEEPALIVE, true);
        // (7)
        ChannelFuture f = b.bind(port).sync();
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
        bossGroup.shutdownGracefully();
    }
}

Example 92 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project tutorials by eugenp.

the class NettyServer method run.

private void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new RequestDecoder(), new ResponseDataEncoder(), new ProcessingHandler());
            }
        }).option(ChannelOption.SO_BACKLOG, 128).childOption(ChannelOption.SO_KEEPALIVE, true);
        ChannelFuture f = b.bind(port).sync();
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
        bossGroup.shutdownGracefully();
    }
}

Example 93 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project bgpcep by opendaylight.

the class AbstractAddPathTest method setUp.

@Before
public void setUp() throws Exception {
    super.setUp();
    this.ribActivator = new RIBActivator();
    this.ribExtension = new SimpleRIBExtensionProviderContext();
    this.ribActivator.startRIBExtensionProvider(this.ribExtension);
    this.bgpActivator = new BGPActivator();
    this.inetActivator = new org.opendaylight.protocol.bgp.inet.BGPActivator();
    this.context = new SimpleBGPExtensionProviderContext();
    this.bgpActivator.start(this.context);
    this.inetActivator.start(this.context);
    this.mappingService = new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), new BindingNormalizedNodeCodecRegistry(StreamWriterGenerator.create(JavassistUtils.forClassPool(ClassPool.getDefault()))));
    final ModuleInfoBackedContext moduleInfoBackedContext = ModuleInfoBackedContext.create();
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(BgpParameters.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(MultiprotocolCapability.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(DestinationIpv4Case.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(AdvertizedRoutes.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(BgpRib.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(Attributes1.class));
    moduleInfoBackedContext.registerModuleInfo(BindingReflections.getModuleInfo(MpReachNlri.class));
    this.mappingService.onGlobalContextUpdated(moduleInfoBackedContext.tryToCreateSchemaContext().get());
    this.schemaContext = moduleInfoBackedContext.getSchemaContext();
    if (!Epoll.isAvailable()) {
        this.worker = new NioEventLoopGroup();
        this.boss = new NioEventLoopGroup();
    }
    this.serverRegistry = new StrictBGPPeerRegistry();
    this.serverDispatcher = new BGPDispatcherImpl(this.context.getMessageRegistry(), this.boss, this.worker, this.serverRegistry);
    doReturn(Mockito.mock(ClusterSingletonServiceRegistration.class)).when(this.clusterSingletonServiceProvider).registerClusterSingletonService(any(ClusterSingletonService.class));
    this.codecsRegistry = CodecsRegistryImpl.create(this.mappingService.getCodecFactory(), this.ribExtension.getClassLoadingStrategy());
}

Example 94 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project bgpcep by opendaylight.

the class AbstractBGPDispatcherTest method setUp.

@Before
public void setUp() {
    if (!Epoll.isAvailable()) {
        this.boss = new NioEventLoopGroup();
        this.worker = new NioEventLoopGroup();
    }
    this.registry = new StrictBGPPeerRegistry();
    this.clientListener = new SimpleSessionListener();
    this.serverListener = new SimpleSessionListener();
    final BGPExtensionProviderContext ctx = ServiceLoaderBGPExtensionProviderContext.getSingletonInstance();
    this.serverDispatcher = new BGPDispatcherImpl(ctx.getMessageRegistry(), this.boss, this.worker, this.registry);
    this.clientAddress = InetSocketAddressUtil.getRandomLoopbackInetSocketAddress();
    final IpAddress clientPeerIp = new IpAddress(new Ipv4Address(this.clientAddress.getAddress().getHostAddress()));
    this.registry.addPeer(clientPeerIp, this.clientListener, createPreferences(this.clientAddress));
    this.clientDispatcher = new BGPDispatcherImpl(ctx.getMessageRegistry(), this.boss, this.worker, this.registry);
}

Example 95 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project bgpcep by opendaylight.

the class Main method main.

public static void main(final String[] args) throws UnknownHostException, InterruptedException, ExecutionException {
    if (args.length == 0 || (args.length == 1 && args[0].equalsIgnoreCase("--help"))) {
        LOG.info(Main.USAGE);
        return;
    }
    InetSocketAddress address = null;
    int keepAliveValue = KA_DEFAULT;
    int deadTimerValue = 0;
    boolean stateful = false;
    boolean active = false;
    boolean instant = false;
    int pos = 0;
    while (pos < args.length) {
        if (args[pos].equalsIgnoreCase("-a") || args[pos].equalsIgnoreCase("--address")) {
            final String[] ip = args[pos + 1].split(":");
            address = new InetSocketAddress(InetAddress.getByName(ip[0]), Integer.parseInt(ip[1]));
            pos++;
        } else if (args[pos].equalsIgnoreCase("-d") || args[pos].equalsIgnoreCase("--deadtimer")) {
            deadTimerValue = Integer.parseInt(args[pos + 1]);
            pos++;
        } else if (args[pos].equalsIgnoreCase("-ka") || args[pos].equalsIgnoreCase("--keepalive")) {
            keepAliveValue = Integer.parseInt(args[pos + 1]);
            pos++;
        } else if (args[pos].equalsIgnoreCase("--stateful")) {
            stateful = true;
        } else if (args[pos].equalsIgnoreCase("--active")) {
            stateful = true;
            active = true;
        } else if (args[pos].equalsIgnoreCase("--instant")) {
            stateful = true;
            instant = true;
        } else {
            LOG.warn("WARNING: Unrecognized argument: {}", args[pos]);
        }
        pos++;
    }
    if (deadTimerValue != 0 && deadTimerValue != keepAliveValue * KA_TO_DEADTIMER_RATIO) {
        LOG.warn("WARNING: The value of DeadTimer should be 4 times the value of KeepAlive.");
    }
    if (deadTimerValue == 0) {
        deadTimerValue = keepAliveValue * KA_TO_DEADTIMER_RATIO;
    }
    final List<PCEPCapability> caps = new ArrayList<>();
    caps.add(new PCEPStatefulCapability(stateful, active, instant, false, false, false, false));
    final PCEPSessionProposalFactory spf = new BasePCEPSessionProposalFactory(deadTimerValue, keepAliveValue, caps);
    try (StatefulActivator activator07 = new StatefulActivator()) {
        activator07.start(ServiceLoaderPCEPExtensionProviderContext.getSingletonInstance());
        final PCEPDispatcherImpl dispatcher = new PCEPDispatcherImpl(ServiceLoaderPCEPExtensionProviderContext.getSingletonInstance().getMessageHandlerRegistry(), new DefaultPCEPSessionNegotiatorFactory(spf, MAX_UNKNOWN_MESSAGES), new NioEventLoopGroup(), new NioEventLoopGroup());
        dispatcher.createServer(new TestToolPCEPDispatcherDependencies(address)).get();
    }
}