Examples with ChannelInitializer io.netty.channel.ChannelInitializer used on opensource projects

Example 56 with ChannelInitializer

use of io.netty.channel.ChannelInitializer in project activemq-artemis by apache.

the class WebServerComponentTest method simpleSecureServerWithClientAuth.

@Test
public void simpleSecureServerWithClientAuth() throws Exception {
    WebServerDTO webServerDTO = new WebServerDTO();
    webServerDTO.bind = "https://localhost:0";
    webServerDTO.path = "webapps";
    webServerDTO.keyStorePath = "./src/test/resources/server.keystore";
    webServerDTO.setKeyStorePassword("password");
    webServerDTO.clientAuth = true;
    webServerDTO.trustStorePath = "./src/test/resources/server.keystore";
    webServerDTO.setTrustStorePassword("password");
    WebServerComponent webServerComponent = new WebServerComponent();
    Assert.assertFalse(webServerComponent.isStarted());
    webServerComponent.configure(webServerDTO, "./src/test/resources/", "./src/test/resources/");
    testedComponents.add(webServerComponent);
    webServerComponent.start();
    final int port = webServerComponent.getPort();
    // Make the connection attempt.
    String keyStoreProvider = "JKS";
    SSLContext context = SSLSupport.createContext(keyStoreProvider, webServerDTO.keyStorePath, webServerDTO.getKeyStorePassword(), keyStoreProvider, webServerDTO.trustStorePath, webServerDTO.getTrustStorePassword());
    SSLEngine engine = context.createSSLEngine();
    engine.setUseClientMode(true);
    engine.setWantClientAuth(true);
    final SslHandler sslHandler = new SslHandler(engine);
    CountDownLatch latch = new CountDownLatch(1);
    final ClientHandler clientHandler = new ClientHandler(latch);
    bootstrap.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            ch.pipeline().addLast(sslHandler);
            ch.pipeline().addLast(new HttpClientCodec());
            ch.pipeline().addLast(clientHandler);
        }
    });
    Channel ch = bootstrap.connect("localhost", port).sync().channel();
    URI uri = new URI(SECURE_URL);
    // Prepare the HTTP request.
    HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, uri.getRawPath());
    request.headers().set(HttpHeaderNames.HOST, "localhost");
    // Send the HTTP request.
    ch.writeAndFlush(request);
    assertTrue(latch.await(5, TimeUnit.SECONDS));
    assertEquals(clientHandler.body, "12345");
    // Wait for the server to close the connection.
    ch.close();
    Assert.assertTrue(webServerComponent.isStarted());
    webServerComponent.stop(true);
    Assert.assertFalse(webServerComponent.isStarted());
}

Example 57 with ChannelInitializer

use of io.netty.channel.ChannelInitializer in project wildfly-camel by wildfly-extras.

the class LumberjackComponentTest method sendMessages.

private List<Integer> sendMessages(int port, SSLContextParameters sslContextParameters) throws InterruptedException {
    NioEventLoopGroup eventLoopGroup = new NioEventLoopGroup();
    try {
        // This list will hold the acknowledgment response sequence numbers
        List<Integer> responses = new ArrayList<>();
        // This initializer configures the SSL and an acknowledgment recorder
        ChannelInitializer<Channel> initializer = new ChannelInitializer<Channel>() {

            @Override
            protected void initChannel(Channel ch) throws Exception {
                ChannelPipeline pipeline = ch.pipeline();
                if (sslContextParameters != null) {
                    SSLEngine sslEngine = sslContextParameters.createSSLContext(null).createSSLEngine();
                    sslEngine.setUseClientMode(true);
                    pipeline.addLast(new SslHandler(sslEngine));
                }
                // Add the response recorder
                pipeline.addLast(new SimpleChannelInboundHandler<ByteBuf>() {

                    @Override
                    protected void channelRead0(ChannelHandlerContext ctx, ByteBuf msg) throws Exception {
                        Assert.assertEquals(msg.readUnsignedByte(), (short) '2');
                        Assert.assertEquals(msg.readUnsignedByte(), (short) 'A');
                        synchronized (responses) {
                            responses.add(msg.readInt());
                        }
                    }
                });
            }
        };
        // Connect to the server
        Channel channel = new Bootstrap().group(eventLoopGroup).channel(NioSocketChannel.class).handler(initializer).connect("127.0.0.1", port).sync().channel();
        // Send the 2 window frames
        TimeUnit.MILLISECONDS.sleep(100);
        channel.writeAndFlush(readSample("lumberjack/window10"));
        TimeUnit.MILLISECONDS.sleep(100);
        channel.writeAndFlush(readSample("lumberjack/window15"));
        TimeUnit.MILLISECONDS.sleep(100);
        channel.close();
        synchronized (responses) {
            return responses;
        }
    } finally {
        eventLoopGroup.shutdownGracefully();
    }
}

Example 58 with ChannelInitializer

use of io.netty.channel.ChannelInitializer in project moco by dreamhead.

the class MocoSocketServer method channelInitializer.

@Override
public ChannelInitializer<SocketChannel> channelInitializer() {
    return new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(final SocketChannel ch) {
            ChannelPipeline pipeline = ch.pipeline();
            pipeline.addLast("aggregator", new MocoAggregator());
            pipeline.addLast("handler", new MocoSocketHandler(serverSetting));
        }
    };
}

Example 59 with ChannelInitializer

use of io.netty.channel.ChannelInitializer in project chuidiang-ejemplos by chuidiang.

the class Client method run.

public void run() throws Exception {
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        // (2)
        Bootstrap b = new Bootstrap();
        b.group(workerGroup).channel(// (3)
        NioSocketChannel.class).handler(new // (4)
        ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(clientHandler);
            }
        }).option(ChannelOption.SO_KEEPALIVE, // (6)
        true);
        // Bind and start to accept incoming connections.
        // (7)
        ChannelFuture f = b.connect("localhost", port).sync();
        // Wait until the server socket is closed.
        // In this example, this does not happen, but you can do that to gracefully
        // shut down your server.
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
    }
}

Example 60 with ChannelInitializer

use of io.netty.channel.ChannelInitializer in project chuidiang-ejemplos by chuidiang.

the class Client method run.

public void run() throws Exception {
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        // (2)
        Bootstrap b = new Bootstrap();
        b.group(workerGroup).channel(// (3)
        NioSocketChannel.class).handler(new // (4)
        ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new StringDecoder());
                ch.pipeline().addLast(new StringEncoder());
                ch.pipeline().addLast(clientHandler);
            }
        }).option(ChannelOption.SO_KEEPALIVE, // (6)
        true);
        // Bind and start to accept incoming connections.
        // (7)
        ChannelFuture f = b.connect("localhost", port).sync();
        // Wait until the server socket is closed.
        // In this example, this does not happen, but you can do that to gracefully
        // shut down your server.
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
    }
}