Java Code Examples for io.netty.channel.udt.nio.NioUdtProvider#BYTE_PROVIDER

The following examples show how to use io.netty.channel.udt.nio.NioUdtProvider#BYTE_PROVIDER . 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: ByteEchoPeerBase.java    From netty-4.1.22 with Apache License 2.0 6 votes vote down vote up 
public void run() throws Exception {
    final ThreadFactory connectFactory = new DefaultThreadFactory("rendezvous");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            connectFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        final Bootstrap bootstrap = new Bootstrap();
        bootstrap.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
                .handler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    protected void initChannel(UdtChannel ch) throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoPeerHandler(messageSize));
                    }
                });
        final ChannelFuture future = bootstrap.connect(peerAddress, myAddress).sync();
        future.channel().closeFuture().sync();
    } finally {
        connectGroup.shutdownGracefully();
    }
}
Example 2
Source File: ByteEchoPeerBase.java    From netty4.0.27Learn with Apache License 2.0 6 votes vote down vote up 
public void run() throws Exception {
    final ThreadFactory connectFactory = new DefaultThreadFactory("rendezvous");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            connectFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        final Bootstrap bootstrap = new Bootstrap();
        bootstrap.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
                .handler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    protected void initChannel(UdtChannel ch) throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoPeerHandler(messageSize));
                    }
                });
        final ChannelFuture future = bootstrap.connect(peerAddress, myAddress).sync();
        future.channel().closeFuture().sync();
    } finally {
        connectGroup.shutdownGracefully();
    }
}
Example 3
Source File: ByteEchoClient.java    From netty-4.1.22 with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    // Configure the client.
    final ThreadFactory connectFactory = new DefaultThreadFactory("connect");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            connectFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        final Bootstrap boot = new Bootstrap();
        boot.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_CONNECTOR)
                .handler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    public void initChannel(final UdtChannel ch)
                            throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoClientHandler());
                    }
                });
        // Start the client.
        final ChannelFuture f = boot.connect(HOST, PORT).sync();
        // Wait until the connection is closed.
        f.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        connectGroup.shutdownGracefully();
    }
}
Example 4
Source File: ByteEchoServer.java    From netty-4.1.22 with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    final ThreadFactory acceptFactory = new DefaultThreadFactory("accept");
    final ThreadFactory connectFactory = new DefaultThreadFactory("connect");
    final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1, acceptFactory, NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.BYTE_PROVIDER);

    // Configure the server.
    try {
        final ServerBootstrap boot = new ServerBootstrap();
        boot.group(acceptGroup, connectGroup)
                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
                .option(ChannelOption.SO_BACKLOG, 10)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    public void initChannel(final UdtChannel ch)
                            throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoServerHandler());
                    }
                });
        // Start the server.
        final ChannelFuture future = boot.bind(PORT).sync();
        // Wait until the server socket is closed.
        future.channel().closeFuture().sync();
    } finally {
        // Shut down all event loops to terminate all threads.
        acceptGroup.shutdownGracefully();
        connectGroup.shutdownGracefully();
    }
}
Example 5
Source File: UDTClientServerConnectionTest.java    From netty-4.1.22 with Apache License 2.0 5 votes vote down vote up 
@Override
public void run() {
    final Bootstrap boot = new Bootstrap();
    final ThreadFactory clientFactory = new DefaultThreadFactory("client");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            clientFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        boot.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_CONNECTOR)
                .handler(new ChannelInitializer<UdtChannel>() {

                    @Override
                    protected void initChannel(final UdtChannel ch)
                            throws Exception {
                        final ChannelPipeline pipeline = ch.pipeline();
                        pipeline.addLast("framer",
                                new DelimiterBasedFrameDecoder(8192,
                                        Delimiters.lineDelimiter()));
                        pipeline.addLast("decoder", new StringDecoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("encoder", new StringEncoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("handler", new ClientHandler());
                    }
                });
        channel = boot.connect(address).sync().channel();
        isRunning = true;
        log.info("Client ready.");
        waitForRunning(false);
        log.info("Client closing...");
        channel.close().sync();
        isShutdown = true;
        log.info("Client is done.");
    } catch (final Throwable e) {
        log.error("Client failed.", e);
    } finally {
        connectGroup.shutdownGracefully().syncUninterruptibly();
    }
}
Example 6
Source File: GatewayClient.java    From mpush with Apache License 2.0 5 votes vote down vote up 
@Override
public SelectorProvider getSelectorProvider() {
    if (CC.mp.net.tcpGateway()) return super.getSelectorProvider();
    if (CC.mp.net.udtGateway()) return NioUdtProvider.BYTE_PROVIDER;
    if (CC.mp.net.sctpGateway()) return super.getSelectorProvider();
    return super.getSelectorProvider();
}
Example 7
Source File: GatewayServer.java    From mpush with Apache License 2.0 5 votes vote down vote up 
@Override
public SelectorProvider getSelectorProvider() {
    if (CC.mp.net.tcpGateway()) return super.getSelectorProvider();
    if (CC.mp.net.udtGateway()) return NioUdtProvider.BYTE_PROVIDER;
    if (CC.mp.net.sctpGateway()) return super.getSelectorProvider();
    return super.getSelectorProvider();
}
Example 8
Source File: ByteEchoClient.java    From netty4.0.27Learn with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    // Configure the client.
    final ThreadFactory connectFactory = new DefaultThreadFactory("connect");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            connectFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        final Bootstrap boot = new Bootstrap();
        boot.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_CONNECTOR)
                .handler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    public void initChannel(final UdtChannel ch)
                            throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoClientHandler());
                    }
                });
        // Start the client.
        final ChannelFuture f = boot.connect(HOST, PORT).sync();
        // Wait until the connection is closed.
        f.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        connectGroup.shutdownGracefully();
    }
}
Example 9
Source File: ByteEchoServer.java    From netty4.0.27Learn with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    final ThreadFactory acceptFactory = new DefaultThreadFactory("accept");
    final ThreadFactory connectFactory = new DefaultThreadFactory("connect");
    final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1, acceptFactory, NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.BYTE_PROVIDER);

    // Configure the server.
    try {
        final ServerBootstrap boot = new ServerBootstrap();
        boot.group(acceptGroup, connectGroup)
                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
                .option(ChannelOption.SO_BACKLOG, 10)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    public void initChannel(final UdtChannel ch)
                            throws Exception {
                        ch.pipeline().addLast(
                                new LoggingHandler(LogLevel.INFO),
                                new ByteEchoServerHandler());
                    }
                });
        // Start the server.
        final ChannelFuture future = boot.bind(PORT).sync();
        // Wait until the server socket is closed.
        future.channel().closeFuture().sync();
    } finally {
        // Shut down all event loops to terminate all threads.
        acceptGroup.shutdownGracefully();
        connectGroup.shutdownGracefully();
    }
}
Example 10
Source File: UDTClientServerConnectionTest.java    From netty4.0.27Learn with Apache License 2.0 5 votes vote down vote up 
@Override
public void run() {
    final Bootstrap boot = new Bootstrap();
    final ThreadFactory clientFactory = new DefaultThreadFactory("client");
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            clientFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        boot.group(connectGroup)
                .channelFactory(NioUdtProvider.BYTE_CONNECTOR)
                .handler(new ChannelInitializer<UdtChannel>() {

                    @Override
                    protected void initChannel(final UdtChannel ch)
                            throws Exception {
                        final ChannelPipeline pipeline = ch.pipeline();
                        pipeline.addLast("framer",
                                new DelimiterBasedFrameDecoder(8192,
                                        Delimiters.lineDelimiter()));
                        pipeline.addLast("decoder", new StringDecoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("encoder", new StringEncoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("handler", new ClientHandler());
                    }
                });
        channel = boot.connect(host, port).sync().channel();
        isRunning = true;
        log.info("Client ready.");
        waitForRunning(false);
        log.info("Client closing...");
        channel.close().sync();
        isShutdown = true;
        log.info("Client is done.");
    } catch (final Throwable e) {
        log.error("Client failed.", e);
    } finally {
        connectGroup.shutdownGracefully().syncUninterruptibly();
    }
}
Example 11
Source File: UDTClientServerConnectionTest.java    From netty-4.1.22 with Apache License 2.0 4 votes vote down vote up 
@Override
public void run() {
    final ServerBootstrap boot = new ServerBootstrap();
    final ThreadFactory acceptFactory = new DefaultThreadFactory("accept");
    final ThreadFactory serverFactory = new DefaultThreadFactory("server");
    final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1,
            acceptFactory, NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            serverFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        boot.group(acceptGroup, connectGroup)
                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
                .childHandler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    protected void initChannel(final UdtChannel ch)
                            throws Exception {
                        final ChannelPipeline pipeline = ch.pipeline();
                        pipeline.addLast("framer",
                                new DelimiterBasedFrameDecoder(8192,
                                        Delimiters.lineDelimiter()));
                        pipeline.addLast("decoder", new StringDecoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("encoder", new StringEncoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("handler", new ServerHandler(
                                group));
                    }
                });
        channel = boot.bind(address).sync().channel();
        isRunning = true;
        log.info("Server ready.");
        waitForRunning(false);
        log.info("Server closing acceptor...");
        channel.close().sync();
        log.info("Server closing connectors...");
        group.close().sync();
        isShutdown = true;
        log.info("Server is done.");
    } catch (final Throwable e) {
        log.error("Server failure.", e);
    } finally {
        acceptGroup.shutdownGracefully();
        connectGroup.shutdownGracefully();

        acceptGroup.terminationFuture().syncUninterruptibly();
        connectGroup.terminationFuture().syncUninterruptibly();
    }
}
Example 12
Source File: NioUdtByteRendezvousChannelTest.java    From netty-4.1.22 with Apache License 2.0 4 votes vote down vote up 
/**
 * verify basic echo byte rendezvous
 */
@Test(timeout = 10 * 1000)
public void basicEcho() throws Exception {

    final int messageSize = 64 * 1024;
    final int transferLimit = messageSize * 16;

    final Meter rate1 = Metrics.newMeter(
            NioUdtMessageRendezvousChannelTest.class, "send rate", "bytes",
            TimeUnit.SECONDS);

    final Meter rate2 = Metrics.newMeter(
            NioUdtMessageRendezvousChannelTest.class, "send rate", "bytes",
            TimeUnit.SECONDS);

    final InetSocketAddress addr1 = UnitHelp.localSocketAddress();
    final InetSocketAddress addr2 = UnitHelp.localSocketAddress();

    final EchoByteHandler handler1 = new EchoByteHandler(rate1, messageSize);
    final EchoByteHandler handler2 = new EchoByteHandler(rate2, messageSize);

    final NioEventLoopGroup group1 = new NioEventLoopGroup(
            1, Executors.defaultThreadFactory(), NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup group2 = new NioEventLoopGroup(
            1, Executors.defaultThreadFactory(), NioUdtProvider.BYTE_PROVIDER);

    final Bootstrap boot1 = new Bootstrap();
    boot1.group(group1)
         .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
         .localAddress(addr1)
         .remoteAddress(addr2)
         .handler(handler1);

    final Bootstrap boot2 = new Bootstrap();
    boot2.group(group1)
         .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
         .localAddress(addr2)
         .remoteAddress(addr1)
         .handler(handler2);

    final ChannelFuture connectFuture1 = boot1.connect();
    final ChannelFuture connectFuture2 = boot2.connect();

    while (handler1.meter().count() < transferLimit
            && handler2.meter().count() < transferLimit) {

        log.info("progress : {} {}", handler1.meter().count(), handler2
                .meter().count());

        Thread.sleep(1000);
    }

    connectFuture1.channel().close().sync();
    connectFuture2.channel().close().sync();

    log.info("handler1 : {}", handler1.meter().count());
    log.info("handler2 : {}", handler2.meter().count());

    assertTrue(handler1.meter().count() >= transferLimit);
    assertTrue(handler2.meter().count() >= transferLimit);

    assertEquals(handler1.meter().count(), handler2.meter().count());

    group1.shutdownGracefully();
    group2.shutdownGracefully();

    group1.terminationFuture().sync();
    group2.terminationFuture().sync();
}
Example 13
Source File: UDTClientServerConnectionTest.java    From netty4.0.27Learn with Apache License 2.0 4 votes vote down vote up 
@Override
public void run() {
    final ServerBootstrap boot = new ServerBootstrap();
    final ThreadFactory acceptFactory = new DefaultThreadFactory("accept");
    final ThreadFactory serverFactory = new DefaultThreadFactory("server");
    final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1,
            acceptFactory, NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
            serverFactory, NioUdtProvider.BYTE_PROVIDER);
    try {
        boot.group(acceptGroup, connectGroup)
                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
                .childHandler(new ChannelInitializer<UdtChannel>() {
                    @Override
                    protected void initChannel(final UdtChannel ch)
                            throws Exception {
                        final ChannelPipeline pipeline = ch.pipeline();
                        pipeline.addLast("framer",
                                new DelimiterBasedFrameDecoder(8192,
                                        Delimiters.lineDelimiter()));
                        pipeline.addLast("decoder", new StringDecoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("encoder", new StringEncoder(
                                CharsetUtil.UTF_8));
                        pipeline.addLast("handler", new ServerHandler(
                                group));
                    }
                });
        channel = boot.bind(port).sync().channel();
        isRunning = true;
        log.info("Server ready.");
        waitForRunning(false);
        log.info("Server closing acceptor...");
        channel.close().sync();
        log.info("Server closing connectors...");
        group.close().sync();
        isShutdown = true;
        log.info("Server is done.");
    } catch (final Throwable e) {
        log.error("Server failure.", e);
    } finally {
        acceptGroup.shutdownGracefully();
        connectGroup.shutdownGracefully();

        acceptGroup.terminationFuture().syncUninterruptibly();
        connectGroup.terminationFuture().syncUninterruptibly();
    }
}
Example 14
Source File: NioUdtByteRendezvousChannelTest.java    From netty4.0.27Learn with Apache License 2.0 4 votes vote down vote up 
/**
 * verify basic echo byte rendezvous
 */
@Test(timeout = 10 * 1000)
public void basicEcho() throws Exception {

    final int messageSize = 64 * 1024;
    final int transferLimit = messageSize * 16;

    final Meter rate1 = Metrics.newMeter(
            NioUdtMessageRendezvousChannelTest.class, "send rate", "bytes",
            TimeUnit.SECONDS);

    final Meter rate2 = Metrics.newMeter(
            NioUdtMessageRendezvousChannelTest.class, "send rate", "bytes",
            TimeUnit.SECONDS);

    final InetSocketAddress addr1 = UnitHelp.localSocketAddress();
    final InetSocketAddress addr2 = UnitHelp.localSocketAddress();

    final EchoByteHandler handler1 = new EchoByteHandler(rate1, messageSize);
    final EchoByteHandler handler2 = new EchoByteHandler(rate2, messageSize);

    final NioEventLoopGroup group1 = new NioEventLoopGroup(
            1, Executors.defaultThreadFactory(), NioUdtProvider.BYTE_PROVIDER);
    final NioEventLoopGroup group2 = new NioEventLoopGroup(
            1, Executors.defaultThreadFactory(), NioUdtProvider.BYTE_PROVIDER);

    final Bootstrap boot1 = new Bootstrap();
    boot1.group(group1)
         .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
         .localAddress(addr1)
         .remoteAddress(addr2)
         .handler(handler1);

    final Bootstrap boot2 = new Bootstrap();
    boot2.group(group1)
         .channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
         .localAddress(addr2)
         .remoteAddress(addr1)
         .handler(handler2);

    final ChannelFuture connectFuture1 = boot1.connect();
    final ChannelFuture connectFuture2 = boot2.connect();

    while (handler1.meter().count() < transferLimit
            && handler2.meter().count() < transferLimit) {

        log.info("progress : {} {}", handler1.meter().count(), handler2
                .meter().count());

        Thread.sleep(1000);
    }

    connectFuture1.channel().close().sync();
    connectFuture2.channel().close().sync();

    log.info("handler1 : {}", handler1.meter().count());
    log.info("handler2 : {}", handler2.meter().count());

    assertTrue(handler1.meter().count() >= transferLimit);
    assertTrue(handler2.meter().count() >= transferLimit);

    assertEquals(handler1.meter().count(), handler2.meter().count());

    group1.shutdownGracefully();
    group2.shutdownGracefully();

    group1.terminationFuture().sync();
    group2.terminationFuture().sync();
}