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

Example 96 with NioEventLoopGroup

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

the class BGPTestTool method initializeActivator.

private static BGPDispatcher initializeActivator() {
    final BGPActivator activator = new BGPActivator();
    final BGPExtensionProviderContext ctx = ServiceLoaderBGPExtensionProviderContext.getSingletonInstance();
    activator.start(ctx);
    final org.opendaylight.protocol.bgp.inet.BGPActivator inetActivator = new org.opendaylight.protocol.bgp.inet.BGPActivator();
    inetActivator.start(ctx);
    final org.opendaylight.protocol.bgp.evpn.impl.BGPActivator evpnActivator = new org.opendaylight.protocol.bgp.evpn.impl.BGPActivator();
    evpnActivator.start(ctx);
    final SimpleFlowspecExtensionProviderContext fsContext = new SimpleFlowspecExtensionProviderContext();
    final FlowspecActivator flowspecActivator = new FlowspecActivator(fsContext);
    final org.opendaylight.protocol.bgp.flowspec.BGPActivator flowspecBGPActivator = new org.opendaylight.protocol.bgp.flowspec.BGPActivator(flowspecActivator);
    flowspecBGPActivator.start(ctx);
    final org.opendaylight.protocol.bgp.labeled.unicast.BGPActivator labeledActivator = new org.opendaylight.protocol.bgp.labeled.unicast.BGPActivator();
    labeledActivator.start(ctx);
    final org.opendaylight.protocol.bgp.l3vpn.ipv4.BgpIpv4Activator bgpIpv4Activator = new org.opendaylight.protocol.bgp.l3vpn.ipv4.BgpIpv4Activator();
    bgpIpv4Activator.start(ctx);
    final org.opendaylight.protocol.bgp.l3vpn.ipv6.BgpIpv6Activator bgpIpv6Activator = new org.opendaylight.protocol.bgp.l3vpn.ipv6.BgpIpv6Activator();
    bgpIpv6Activator.start(ctx);
    return new BGPDispatcherImpl(ctx.getMessageRegistry(), new NioEventLoopGroup(), new NioEventLoopGroup(), new StrictBGPPeerRegistry());
}

Example 97 with NioEventLoopGroup

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

the class PCEPDispatcherImplTest method setUp.

@Before
public void setUp() {
    MockitoAnnotations.initMocks(this);
    final List<PCEPCapability> capList = new ArrayList<>();
    final PCEPSessionProposalFactory sessionProposal = new BasePCEPSessionProposalFactory(DEAD_TIMER, KEEP_ALIVE, capList);
    final EventLoopGroup eventLoopGroup;
    if (Epoll.isAvailable()) {
        eventLoopGroup = new EpollEventLoopGroup();
    } else {
        eventLoopGroup = new NioEventLoopGroup();
    }
    final MessageRegistry msgReg = ServiceLoaderPCEPExtensionProviderContext.getSingletonInstance().getMessageHandlerRegistry();
    this.dispatcher = new PCEPDispatcherImpl(msgReg, new DefaultPCEPSessionNegotiatorFactory(sessionProposal, 0), eventLoopGroup, eventLoopGroup);
    doReturn(KeyMapping.getKeyMapping()).when(this.dispatcherDependencies).getKeys();
    doReturn(null).when(this.dispatcherDependencies).getPeerProposal();
    doReturn("mockChannel").when(this.mockChannel).toString();
    final PCEPDispatcherImpl dispatcher2 = new PCEPDispatcherImpl(msgReg, new DefaultPCEPSessionNegotiatorFactory(sessionProposal, 0), eventLoopGroup, eventLoopGroup);
    this.disp2Spy = Mockito.spy(dispatcher2);
    this.pccMock = new PCCMock(new DefaultPCEPSessionNegotiatorFactory(sessionProposal, 0), new PCEPHandlerFactory(msgReg));
}

Example 98 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project incubator-pulsar by apache.

the class DiscoveryServiceTest method connectToService.

/**
 * creates ClientHandler channel to connect and communicate with server
 *
 * @param serviceUrl
 * @param latch
 * @return
 * @throws URISyntaxException
 */
public static NioEventLoopGroup connectToService(String serviceUrl, CountDownLatch latch, boolean tls) throws URISyntaxException {
    NioEventLoopGroup workerGroup = new NioEventLoopGroup();
    Bootstrap b = new Bootstrap();
    b.group(workerGroup);
    b.channel(NioSocketChannel.class);
    b.handler(new ChannelInitializer<SocketChannel>() {

        @Override
        public void initChannel(SocketChannel ch) throws Exception {
            if (tls) {
                SslContextBuilder builder = SslContextBuilder.forClient();
                builder.trustManager(InsecureTrustManagerFactory.INSTANCE);
                X509Certificate[] certificates = SecurityUtility.loadCertificatesFromPemFile(TLS_CLIENT_CERT_FILE_PATH);
                PrivateKey privateKey = SecurityUtility.loadPrivateKeyFromPemFile(TLS_CLIENT_KEY_FILE_PATH);
                builder.keyManager(privateKey, (X509Certificate[]) certificates);
                SslContext sslCtx = builder.build();
                ch.pipeline().addLast("tls", sslCtx.newHandler(ch.alloc()));
            }
            ch.pipeline().addLast(new ClientHandler(latch));
        }
    });
    URI uri = new URI(serviceUrl);
    InetSocketAddress serviceAddress = new InetSocketAddress(uri.getHost(), uri.getPort());
    b.connect(serviceAddress).addListener((ChannelFuture future) -> {
        if (!future.isSuccess()) {
            throw new IllegalStateException(future.cause());
        }
    });
    return workerGroup;
}

Example 99 with NioEventLoopGroup

use of org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoopGroup in project incubator-pulsar by apache.

the class DiscoveryServiceTest method testClientServerConnection.

/**
 * It verifies: client connects to Discovery-service and receives discovery response successfully.
 *
 * @throws Exception
 */
@Test
public void testClientServerConnection() throws Exception {
    addBrokerToZk(2);
    // 1. client connects to DiscoveryService, 2. Client receive service-lookup response
    final int messageTransfer = 2;
    final CountDownLatch latch = new CountDownLatch(messageTransfer);
    NioEventLoopGroup workerGroup = connectToService(service.getServiceUrl(), latch, false);
    try {
        assertTrue(latch.await(1, TimeUnit.SECONDS));
    } catch (InterruptedException e) {
        fail("should have received lookup response message from server", e);
    }
    workerGroup.shutdownGracefully();
}

Example 100 with NioEventLoopGroup

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

the class HelloWorldClient method start.

public void start() {
    EventLoopGroup group = new NioEventLoopGroup();
    Bootstrap bootstrap = new Bootstrap();
    bootstrap.group(group).channel(NioSocketChannel.class).handler(new ClientChannelInitializer());
    try {
        ChannelFuture future = bootstrap.connect(address, port).sync();
        future.channel().closeFuture().sync();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        group.shutdownGracefully();
    }
}