Examples with HttpObjectAggregator org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator used on opensource projects

Example 6 with HttpObjectAggregator

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator in project cxf by apache.

the class NettyHttpServletPipelineFactory method getDefaulHttpChannelPipeline.

protected ChannelPipeline getDefaulHttpChannelPipeline(Channel channel) throws Exception {
    // Create a default pipeline implementation.
    ChannelPipeline pipeline = channel.pipeline();
    SslHandler sslHandler = configureServerSSLOnDemand();
    if (sslHandler != null) {
        LOG.log(Level.FINE, "Server SSL handler configured and added as an interceptor against the ChannelPipeline: {}", sslHandler);
        pipeline.addLast("ssl", sslHandler);
    }
    pipeline.addLast("decoder", new HttpRequestDecoder());
    pipeline.addLast("encoder", new HttpResponseEncoder());
    pipeline.addLast("aggregator", new HttpObjectAggregator(maxChunkContentSize));
    // Remove the following line if you don't want automatic content
    // compression.
    pipeline.addLast("deflater", new HttpContentCompressor());
    // Set up the idle handler
    pipeline.addLast("idle", new IdleStateHandler(nettyHttpServerEngine.getReadIdleTime(), nettyHttpServerEngine.getWriteIdleTime(), 0));
    return pipeline;
}

Example 7 with HttpObjectAggregator

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator in project transporter by wang4ever.

the class WSChildHandlerInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    WSConfig conf = this.config.getWsConfig();
    if (logger.isDebugEnabled())
        logger.debug("Initital channel handler...\twebsocketPath={}", conf.getWebsocketPath());
    ChannelPipeline p = ch.pipeline();
    // Configure SSL.
    if (conf.getSslEnable()) {
        /*
			 * SelfSignedCertificate ssc = new SelfSignedCertificate();
			 * SslContext sslCtx =
			 * SslContextBuilder.forServer(ssc.certificate(),
			 * ssc.privateKey()).build();
			 */
        File keyCertChainFile = new File(Resources.getResource(conf.getKeyCertChainFile()).getFile());
        File keyFile = new File(Resources.getResource(conf.getKeyFile()).getFile());
        SslContext sslCtx = SslContextBuilder.forServer(keyCertChainFile, keyFile).build();
        p.addLast(sslCtx.newHandler(ch.alloc()));
        if (logger.isDebugEnabled())
            logger.debug("The ssl(wss) handler has been enabled. sslCtx={}", sslCtx.toString());
    }
    // pipeline管理channel中的Handler，在channel队列中添加一个handler来处理业务
    if (conf.getLoggingEnable()) {
        p.addLast(new LoggingHandler(LogLevel.valueOf(conf.getLoggingLevel())));
        if (logger.isInfoEnabled())
            logger.info("Netty internal log has been used. (WS)level={}", conf.getLoggingLevel());
    }
    IdleStateHandler idleHandler = new IdleStateHandler(conf.getReadIdleSeconds(), conf.getWriteIdleSeconds(), conf.getAllIdleSeconds());
    p.addLast(idleHandler);
    // 将请求和应答消息解码为HTTP消息
    p.addLast("http-codec", new HttpServerCodec());
    // 将HTTP消息的多个部分合成一条完整的HTTP消息
    p.addLast("aggregator", new HttpObjectAggregator(65536));
    // 向客户端发送HTML5文件
    p.addLast("http-chunked", new ChunkedWriteHandler());
    p.addLast("ws-protocol", new WebSocketServerProtocolHandler(conf.getWebsocketPath(), null, true));
    p.addLast("text-handler", SpringContextHolder.getBean("textWSFrameHandler"));
}

Example 8 with HttpObjectAggregator

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator in project BRFS by zhangnianli.

the class NettyChannelInitializer method initChannel.

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    final ChannelPipeline pipeline = ch.pipeline();
    // server端发送的是httpResponse，所以要使用HttpResponseEncoder进行编码
    pipeline.addLast(new HttpResponseEncoder());
    // server端接收到的是httpRequest，所以要使用HttpRequestDecoder进行解码
    pipeline.addLast(new HttpRequestDecoder());
    pipeline.addLast(new HttpObjectAggregator(65536));
    pipeline.addLast(new ChunkedWriteHandler());
    contextHandlers.forEach(new Consumer<NettyHttpContextHandler>() {

        @Override
        public void accept(NettyHttpContextHandler handler) {
            pipeline.addLast(handler);
        }
    });
}

Example 9 with HttpObjectAggregator

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator in project BRFS by zhangnianli.

the class NettyMessageServer method bind.

public void bind(int port) throws Exception {
    // 配置服务端的NIO线程组
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) {
                ch.pipeline().addLast("http-decoder", new HttpRequestDecoder());
                ch.pipeline().addLast("http-servercodec", new HttpServerCodec());
                // 定义缓冲数据量
                ch.pipeline().addLast("http-aggegator", new HttpObjectAggregator(1024 * 1024 * 64));
                // ch.pipeline().addLast(new ProtobufVarint32FrameDecoder());
                // ch.pipeline().addLast(
                // new ProtobufDecoder(NettyMessageProto.NettyMessageReqRes.getDefaultInstance()));
                // ch.pipeline().addLast(new ProtobufVarint32LengthFieldPrepender());
                // ch.pipeline().addLast(new ProtobufEncoder());
                // ch.pipeline().addLast("http-chunked",new ChunkedWriteHandler());
                ch.pipeline().addLast(new NettyMessageServerHandler());
                ch.pipeline().addLast("http-responseencoder", new HttpResponseEncoder());
            }
        });
        // 绑定端口，同步等待成功
        ChannelFuture f = b.bind(port).sync();
        System.out.println("init start");
        // 等待服务端监听端口关闭
        f.channel().closeFuture().sync();
    } finally {
        // 优雅退出，释放线程池资源
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

Example 10 with HttpObjectAggregator

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpObjectAggregator in project reactor-netty by reactor.

the class HttpClientOperations method withWebsocketSupport.

final Mono<Void> withWebsocketSupport(URI url, String protocols, BiFunction<? super WebsocketInbound, ? super WebsocketOutbound, ? extends Publisher<Void>> websocketHandler) {
    // prevent further header to be sent for handshaking
    if (markSentHeaders()) {
        addHandlerFirst(NettyPipeline.HttpAggregator, new HttpObjectAggregator(8192));
        HttpClientWSOperations ops = new HttpClientWSOperations(url, protocols, this);
        if (replace(ops)) {
            Mono<Void> handshake = FutureMono.from(ops.handshakerResult).then(Mono.defer(() -> Mono.from(websocketHandler.apply(ops, ops))));
            if (websocketHandler != noopHandler()) {
                handshake = handshake.doAfterSuccessOrError(ops);
            }
            return handshake;
        }
    } else if (isWebsocket()) {
        HttpClientWSOperations ops = (HttpClientWSOperations) get(channel());
        if (ops != null) {
            Mono<Void> handshake = FutureMono.from(ops.handshakerResult);
            if (websocketHandler != noopHandler()) {
                handshake = handshake.then(Mono.defer(() -> Mono.from(websocketHandler.apply(ops, ops))).doAfterSuccessOrError(ops));
            }
            return handshake;
        }
    } else {
        log.error("Cannot enable websocket if headers have already been sent");
    }
    return Mono.error(new IllegalStateException("Failed to upgrade to websocket"));
}