Example usage for io.netty.handler.logging LoggingHandler LoggingHandler

List of usage examples for io.netty.handler.logging LoggingHandler LoggingHandler

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Introduction

In this page you can find the example usage for io.netty.handler.logging LoggingHandler LoggingHandler.

Prototype

public LoggingHandler()

Source Link

Document

Creates a new instance whose logger name is the fully qualified class name of the instance with hex dump enabled.

Usage

From source file:MyNettyServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {// w w w.  j a v  a 2s. co m
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).handler(new LoggingHandler())
                .childHandler(new ServerInitializer(sslCtx));

        Channel ch = b.bind(PORT).sync().channel();

        System.out.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:"
                + PORT + '/');

        ch.closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }

}

From source file:barry.ServerInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) throws Exception {
    ChannelPipeline pipeline = ch.pipeline();

    pipeline.addLast("logging", new LoggingHandler());

    // ???//  ww  w. j  a  v a  2s .c o  m
    //      pipelinene.addLast("decoder", new MsgDecoder());
    // ????byte
    //      pipeline.addLast("encoder", new MsgEncoder());

    pipeline.addLast(new StringDecoder());
    pipeline.addLast(new StringEncoder());

    // 
    pipeline.addLast(new IdleStateHandler(0, 0, 90, TimeUnit.SECONDS));

    // 
    pipeline.addLast("handler", serverHandler);
}

From source file:com.barry.netty.ServerInitializer.java

License:Apache License

@Override
public void initChannel(Channel ch) throws Exception {
    ChannelPipeline pipeline = ch.pipeline();

    byte[] bytes = { Constant.TAIL_BYTE };
    ByteBuf delimiter = Unpooled.wrappedBuffer(bytes);

    pipeline.addLast("logging", new LoggingHandler());

    // ??/*from  w  w w  .  j av a2s .  c o  m*/
    pipeline.addLast("decoderContent", new MessageBufferDecoder());

    // ???
    pipeline.addLast("DelimiterDecode", new DelimiterBasedFrameDecoder(Constant.MAX_LEN, false, delimiter));

    // ???
    pipeline.addLast("decoderObj", new MsgDecoder());

    // 
    pipeline.addLast("handler", new ServerHandler());
}

From source file:com.github.milenkovicm.kafka.connection.ControlKafkaBroker.java

License:Apache License

@Override
protected ChannelInitializer<SocketChannel> pipeline() {
    return new ChannelInitializer<SocketChannel>() {
        @Override/*from  ww w  . ja v  a  2 s. co m*/
        public void initChannel(SocketChannel channel) throws Exception {
            final ChannelPipeline pipeline = channel.pipeline();
            pipeline.addLast(new LengthFieldBasedFrameDecoder(Short.MAX_VALUE, 0, 4, 0, 4));
            if (properties.get(ProducerProperties.NETTY_DEBUG_PIPELINE)) {
                pipeline.addLast(new LoggingHandler());
            }
            pipeline.addLast(new MetadataHandler(properties));
            pipeline.addLast(new TerminalHandler());
        }
    };
}

From source file:com.github.milenkovicm.kafka.connection.DataKafkaBroker.java

License:Apache License

@Override
protected ChannelInitializer<SocketChannel> pipeline() {
    return new ChannelInitializer<SocketChannel>() {
        @Override//  w  w  w .  j av a2  s.  co  m
        public void initChannel(SocketChannel channel) throws Exception {
            final ChannelPipeline pipeline = channel.pipeline();
            pipeline.addLast(new LengthFieldBasedFrameDecoder(Short.MAX_VALUE, 0, 4, 0, 4));
            pipeline.addLast(metricHandler);

            if (properties.get(ProducerProperties.NETTY_DEBUG_PIPELINE)) {
                pipeline.addLast(new LoggingHandler());
            }

            if (properties.get(ProducerProperties.NETTY_HANDLER_COMPOSITE)) {
                pipeline.addLast(new CompositeProducerHandler(topicName, properties));
            } else {
                pipeline.addLast(new CopyProducerHandler(topicName, properties));
            }
            pipeline.addLast(new TerminalHandler());
        }
    };
}

From source file:com.github.nettybook.ch4.EchoClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    EventLoopGroup group = new NioEventLoopGroup();

    try {//w ww  .j av a  2s . c  o  m
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {
            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ChannelPipeline p = ch.pipeline();
                p.addLast(new EchoClientHandler1());
                p.addLast(new LoggingHandler());
            }
        });

        ChannelFuture f = b.connect("localhost", 8888).sync();

        f.channel().closeFuture().sync();
    } finally {
        group.shutdownGracefully();
    }
}

From source file:com.qualys.jserf.SerfClientInitializer.java

License:Apache License

@Override
protected void initChannel(SocketChannel socketChannel) throws Exception {
    ChannelPipeline pipeline = socketChannel.pipeline();

    if (log.isDebugEnabled()) {
        pipeline.addFirst("loggingHandler", new LoggingHandler());
    }//from  ww  w . j  a  va2  s  . co  m

    pipeline.addLast("reconnectHandler", new ReconnectClientHandler(channelManger));

    log.debug("Adding ByteArray Encoder");
    pipeline.addLast("bytesEncoder", new ByteArrayEncoder());

    log.debug("Adding SerfClientHandler");
    pipeline.addLast("handler", new SerfClientHandler(extractorManager, messagePack, callBacksBySequence));
}

From source file:com.slyak.services.proxy.server.NettyProxyServer.java

License:Apache License

@SneakyThrows(InterruptedException.class)
public void start() {
    ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.ADVANCED);
    ServerBootstrap bootstrap = new ServerBootstrap();
    bossGroup = new NioEventLoopGroup(proxyProperties.getBoss());
    workerGroup = new NioEventLoopGroup(proxyProperties.getWorker());
    clientGroup = new NioEventLoopGroup(proxyProperties.getClient());
    try {/*from  w  w w  . j  ava  2s . c  o  m*/
        bootstrap.group(bossGroup, workerGroup).channel(getChannelClass())
                .option(ChannelOption.SO_BACKLOG, proxyProperties.getBackLog())
                .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, proxyProperties.getConnectTimeout())

                .childOption(ChannelOption.TCP_NODELAY, true).childOption(ChannelOption.SO_REUSEADDR, true)

                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    protected void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline pipeline = ch.pipeline();
                        //channel time out handler
                        pipeline.addLast(new IdleStateHandler(0, 0, 30));
                        pipeline.addLast(new IdleEventHandler());
                        //logging
                        pipeline.addLast(new LoggingHandler());

                        if (isRouter()) {
                            pipeline.addLast(getProxyHandler(proxyProperties));
                        } else {
                            pipeline.addLast(getCustomChannelHandlers(clientGroup));
                        }
                        pipeline.addLast(ExceptionHandler.INSTANCE);
                    }
                });
        //start server
        ChannelFuture future = bootstrap.bind(proxyProperties.getPort()).sync();
        log.debug("Starting proxy server , port is {}", proxyProperties.getPort());
        future.channel().closeFuture().sync();
    } finally {
        stop();
    }
}

From source file:diskCacheV111.doors.NettyLineBasedDoor.java

License:Open Source License

@Override
public void handlerAdded(ChannelHandlerContext ctx) throws Exception {
    ChannelPipeline pipeline = ctx.pipeline();
    String self = ctx.name();//from   w  w w  . jav a 2 s .  c o m

    if (expectProxyProtocol) {
        pipeline.addBefore("door", "haproxy", new HAProxyMessageDecoder());
    }

    // Decoders
    pipeline.addBefore(self, "frameDecoder", new LineBasedFrameDecoder(KiB.toBytes(64)));
    pipeline.addBefore(self, "stringDecoder", new StringDecoder(charset));

    // Encoder
    pipeline.addBefore(self, "lineEncoder", new LineEncoder(lineSeparator, charset));

    pipeline.addBefore(self, "logger", new LoggingHandler());
}

From source file:gwlpr.loginshard.LoginShardChannelInitializer.java

License:Open Source License

@Override
protected void initChannel(Channel ch) {
    // inbound handlers
    ch.pipeline().addLast(//from  ww w.  ja  v a2s. c o  m
            //new AutoFlushHandler(),
            new LoggingHandler(), new ConnectionStateHandler(),
            HandshakeHandler.produceLoginHandshake(encrypted), new LoginServerCodec(),
            new MessageDemuxDecoder());
}