Examples with ServerBootstrap org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap used on opensource projects

Example 96 with ServerBootstrap

use of org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap in project apiRecord by tobecoder2015.

the class NettyHttpProxyServer method start.

public void start(int port) {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    // ChannelInboundHandlerAdapter
    try {
        init();
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.TCP_NODELAY, true).childHandler(new ChannelInitializer<Channel>() {

            @Override
            protected void initChannel(Channel ch) throws Exception {
                ch.pipeline().addLast("httpCodec", new HttpServerCodec());
                ch.pipeline().addLast(new ReadTimeoutHandler(10));
                ch.pipeline().addLast(new WriteTimeoutHandler(10));
                ch.pipeline().addLast("serverHandle", new HttpProxyServerHandle(proxyInterceptFactory.build()));
            }
        });
        ChannelFuture f = b.bind(port).sync();
        f.channel().closeFuture().sync();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

Example 97 with ServerBootstrap

use of org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap in project jocean-http by isdom.

the class HttpServerDemo method main.

public static void main(final String[] args) throws Exception {
    SelfSignedCertificate ssc = new SelfSignedCertificate();
    final // SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    SslContext sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    // create for LocalChannel
    @SuppressWarnings("resource") final HttpServerBuilder server = new DefaultHttpServerBuilder(new AbstractBootstrapCreator(new DefaultEventLoopGroup(1), new DefaultEventLoopGroup()) {

        @Override
        protected void initializeBootstrap(final ServerBootstrap bootstrap) {
            bootstrap.option(ChannelOption.SO_BACKLOG, 1024);
            bootstrap.channel(LocalServerChannel.class);
        }
    }, Feature.ENABLE_LOGGING, new Feature.ENABLE_SSL(sslCtx));
    @SuppressWarnings("unused") final Subscription subscription = server.defineServer(new LocalAddress("test")).subscribe(new Action1<HttpTrade>() {

        @Override
        public void call(final HttpTrade trade) {
            trade.outbound(trade.inbound().compose(RxNettys.message2fullreq(trade)).map(DisposableWrapperUtil.<FullHttpRequest>unwrap()).map(new Func1<FullHttpRequest, HttpObject>() {

                @Override
                public HttpObject call(final FullHttpRequest fullreq) {
                    try {
                        final FullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, OK, Unpooled.wrappedBuffer(Nettys.dumpByteBufAsBytes(fullreq.content())));
                        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/plain");
                        response.headers().set(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
                        return response;
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            }));
        }
    });
    @SuppressWarnings("resource") final DefaultHttpClient client = new DefaultHttpClient(new TestChannelCreator(), Feature.ENABLE_LOGGING, new Feature.ENABLE_SSL(SslContextBuilder.forClient().build()));
    while (true) {
        final ByteBuf content = Unpooled.buffer(0);
        content.writeBytes("test content".getBytes("UTF-8"));
        final DefaultFullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/", content);
        HttpUtil.setContentLength(request, content.readableBytes());
        /* // TODO using initiator
            final Iterator<HttpObject> itr =
                client.defineInteraction(
                new LocalAddress("test"), 
                Observable.just(request))
                .map(RxNettys.<HttpObject>retainer())
                .toBlocking().toIterable().iterator();
            
            final byte[] bytes = RxNettys.httpObjectsAsBytes(itr);
            LOG.info("recv Response: {}", new String(bytes, "UTF-8"));
            */
        Thread.sleep(1000);
    }
}

Example 98 with ServerBootstrap

use of org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap in project jocean-http by isdom.

the class DefaultHttpServerBuilder method defineServer.

public Observable<? extends HttpTrade> defineServer(final SocketAddress localAddress, final Func0<Feature[]> featuresBuilder, final Feature... features) {
    return Observable.unsafeCreate(new Observable.OnSubscribe<HttpTrade>() {

        @Override
        public void call(final Subscriber<? super HttpTrade> subscriber) {
            if (!subscriber.isUnsubscribed()) {
                final ServerBootstrap bootstrap = _creator.newBootstrap();
                final List<Channel> awaitChannels = new CopyOnWriteArrayList<>();
                bootstrap.childHandler(new Initializer() {

                    @Override
                    protected void initChannel(final Channel channel) throws Exception {
                        channel.config().setAutoRead(false);
                        if (LOG.isDebugEnabled()) {
                            LOG.debug("dump inbound channel({})'s config: \n{}", channel, Nettys.dumpChannelConfig(channel.config()));
                        }
                        if (_inboundRecvBufSize > 0) {
                            if (LOG.isDebugEnabled()) {
                                LOG.debug("channel({})'s default SO_RCVBUF is {} bytes, and will be reset to {} bytes", channel, channel.config().getOption(ChannelOption.SO_RCVBUF), _inboundRecvBufSize);
                            }
                            channel.config().setOption(ChannelOption.SO_RCVBUF, _inboundRecvBufSize);
                        }
                        final Feature[] actualFeatures = JOArrays.addFirst(Feature[].class, featuresOf(featuresBuilder), features);
                        final Feature[] applyFeatures = (null != actualFeatures && actualFeatures.length > 0) ? actualFeatures : _defaultFeatures;
                        for (Feature feature : applyFeatures) {
                            if (feature instanceof FeatureOverChannelHandler) {
                                ((FeatureOverChannelHandler) feature).call(_APPLY_BUILDER, channel.pipeline());
                                if (LOG.isDebugEnabled()) {
                                    LOG.debug("initChannel with feature:{}", feature);
                                }
                            }
                        }
                        Nettys.applyHandler(channel.pipeline(), HttpHandlers.HTTPSERVER);
                        awaitInboundRequest(channel, subscriber, awaitChannels);
                    }
                });
                final ChannelFuture future = bootstrap.bind(localAddress);
                try {
                    future.sync();
                    subscriber.add(RxNettys.subscriptionForCloseChannel(future.channel()));
                    subscriber.add(Subscriptions.create(new Action0() {

                        @Override
                        public void call() {
                            while (!awaitChannels.isEmpty()) {
                                try {
                                    awaitChannels.remove(0).close();
                                } catch (Exception e) {
                                    LOG.warn("exception when remove all awaitChannels, detail: {}", ExceptionUtils.exception2detail(e));
                                }
                            }
                        }
                    }));
                    if (null != features) {
                        final ServerChannelAware serverChannelAware = serverChannelAwareOf(features);
                        if (null != serverChannelAware) {
                            serverChannelAware.setServerChannel((ServerChannel) future.channel());
                        }
                    }
                } catch (Exception e) {
                    subscriber.onError(e);
                }
            }
        }
    });
}

Example 99 with ServerBootstrap

use of org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap in project jocean-http by isdom.

the class Nettys4Test method createLocalConnection4Http.

public static Pair<Channel, Channel> createLocalConnection4Http(final String addr) throws Exception {
    final BlockingQueue<Channel> serverChannels = new ArrayBlockingQueue<Channel>(1);
    final Bootstrap clientbootstrap = new Bootstrap().group(Nettys4Test.EVENTLOOP4CLIENT).channel(LocalChannel.class).handler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(final Channel ch) throws Exception {
            Nettys.applyHandler(ch.pipeline(), HttpHandlers.LOGGING);
            Nettys.applyHandler(ch.pipeline(), HttpHandlers.HTTPCLIENT);
        }
    }).remoteAddress(new LocalAddress(addr));
    final Channel acceptorChannel = new ServerBootstrap().group(EVENTLOOP4BOSS, EVENTLOOP4SERVER).channel(LocalServerChannel.class).childHandler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(final Channel ch) throws Exception {
            Nettys.applyHandler(ch.pipeline(), HttpHandlers.LOGGING);
            Nettys.applyHandler(ch.pipeline(), HttpHandlers.HTTPSERVER);
            serverChannels.offer(ch);
        }
    }).localAddress(new LocalAddress(addr)).bind().sync().channel();
    try {
        final Channel client = clientbootstrap.connect().sync().channel();
        final Channel server = serverChannels.take();
        return Pair.of(client, server);
    } finally {
        acceptorChannel.close().sync();
    }
}

Example 100 with ServerBootstrap

use of org.apache.flink.shaded.netty4.io.netty.bootstrap.ServerBootstrap in project ratpack by ratpack.

the class DefaultRatpackServer method buildChannel.

protected Channel buildChannel(final ServerConfig serverConfig, final ChannelHandler handlerAdapter) throws InterruptedException {
    SslContext sslContext = serverConfig.getNettySslContext();
    this.useSsl = sslContext != null;
    ServerBootstrap serverBootstrap = new ServerBootstrap();
    serverConfig.getConnectTimeoutMillis().ifPresent(i -> {
        serverBootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, i);
        serverBootstrap.childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, i);
    });
    serverConfig.getMaxMessagesPerRead().ifPresent(i -> {
        FixedRecvByteBufAllocator allocator = new FixedRecvByteBufAllocator(i);
        serverBootstrap.option(ChannelOption.RCVBUF_ALLOCATOR, allocator);
        serverBootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR, allocator);
    });
    serverConfig.getReceiveBufferSize().ifPresent(i -> {
        serverBootstrap.option(ChannelOption.SO_RCVBUF, i);
        serverBootstrap.childOption(ChannelOption.SO_RCVBUF, i);
    });
    serverConfig.getWriteSpinCount().ifPresent(i -> {
        serverBootstrap.option(ChannelOption.WRITE_SPIN_COUNT, i);
        serverBootstrap.childOption(ChannelOption.WRITE_SPIN_COUNT, i);
    });
    serverConfig.getConnectQueueSize().ifPresent(i -> serverBootstrap.option(ChannelOption.SO_BACKLOG, i));
    return serverBootstrap.group(execController.getEventLoopGroup()).channel(ChannelImplDetector.getServerSocketChannelImpl()).option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT).childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT).childHandler(new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline pipeline = ch.pipeline();
            new ConnectionIdleTimeout(pipeline, serverConfig.getIdleTimeout());
            if (sslContext != null) {
                SSLEngine sslEngine = sslContext.newEngine(PooledByteBufAllocator.DEFAULT);
                pipeline.addLast("ssl", new SslHandler(sslEngine));
            }
            pipeline.addLast("decoder", new HttpRequestDecoder(serverConfig.getMaxInitialLineLength(), serverConfig.getMaxHeaderSize(), serverConfig.getMaxChunkSize(), false));
            pipeline.addLast("encoder", new HttpResponseEncoder());
            pipeline.addLast("deflater", new IgnorableHttpContentCompressor());
            pipeline.addLast("chunkedWriter", new ChunkedWriteHandler());
            pipeline.addLast("adapter", handlerAdapter);
            ch.config().setAutoRead(false);
        }
    }).bind(buildSocketAddress(serverConfig)).sync().channel();
}