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

Example 21 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project netty by netty.

the class HttpSnoopClientInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline p = ch.pipeline();
    // Enable HTTPS if necessary.
    if (sslCtx != null) {
        p.addLast(sslCtx.newHandler(ch.alloc()));
    }
    p.addLast(new HttpClientCodec());
    // Remove the following line if you don't want automatic content decompression.
    p.addLast(new HttpContentDecompressor());
    // Uncomment the following line if you don't want to handle HttpContents.
    //p.addLast(new HttpObjectAggregator(1048576));
    p.addLast(new HttpSnoopClientHandler());
}

Example 22 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project netty by netty.

the class HttpUploadClientIntializer method initChannel.

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();
    if (sslCtx != null) {
        pipeline.addLast("ssl", sslCtx.newHandler(ch.alloc()));
    }
    pipeline.addLast("codec", new HttpClientCodec());
    // Remove the following line if you don't want automatic content decompression.
    pipeline.addLast("inflater", new HttpContentDecompressor());
    // to be used since huge file transfer
    pipeline.addLast("chunkedWriter", new ChunkedWriteHandler());
    pipeline.addLast("handler", new HttpUploadClientHandler());
}

Example 23 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project netty by netty.

the class WebSocketServerInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    ChannelPipeline pipeline = ch.pipeline();
    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc()));
    }
    pipeline.addLast(new HttpServerCodec());
    pipeline.addLast(new HttpObjectAggregator(65536));
    pipeline.addLast(new WebSocketServerHandler());
}

Example 24 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project netty by netty.

the class HttpStaticFileServerInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();
    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc()));
    }
    pipeline.addLast(new HttpServerCodec());
    pipeline.addLast(new HttpObjectAggregator(65536));
    pipeline.addLast(new ChunkedWriteHandler());
    pipeline.addLast(new HttpStaticFileServerHandler());
}

Example 25 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project netty by netty.

the class NioSocketChannelTest method testChannelReRegisterRead.

private static void testChannelReRegisterRead(final boolean sameEventLoop) throws Exception {
    final EventLoopGroup group = new NioEventLoopGroup(2);
    final CountDownLatch latch = new CountDownLatch(1);
    // Just some random bytes
    byte[] bytes = new byte[1024];
    PlatformDependent.threadLocalRandom().nextBytes(bytes);
    Channel sc = null;
    Channel cc = null;
    ServerBootstrap b = new ServerBootstrap();
    try {
        b.group(group).channel(NioServerSocketChannel.class).childOption(ChannelOption.SO_KEEPALIVE, true).childHandler(new ChannelInitializer<Channel>() {

            @Override
            protected void initChannel(Channel ch) throws Exception {
                ChannelPipeline pipeline = ch.pipeline();
                pipeline.addLast(new SimpleChannelInboundHandler<ByteBuf>() {

                    @Override
                    protected void channelRead0(ChannelHandlerContext ctx, ByteBuf byteBuf) {
                        // We was able to read something from the Channel after reregister.
                        latch.countDown();
                    }

                    @Override
                    public void channelActive(final ChannelHandlerContext ctx) throws Exception {
                        final EventLoop loop = group.next();
                        if (sameEventLoop) {
                            deregister(ctx, loop);
                        } else {
                            loop.execute(new Runnable() {

                                @Override
                                public void run() {
                                    deregister(ctx, loop);
                                }
                            });
                        }
                    }

                    private void deregister(ChannelHandlerContext ctx, final EventLoop loop) {
                        // As soon as the channel becomes active re-register it to another
                        // EventLoop. After this is done we should still receive the data that
                        // was written to the channel.
                        ctx.deregister().addListener(new ChannelFutureListener() {

                            @Override
                            public void operationComplete(ChannelFuture cf) {
                                Channel channel = cf.channel();
                                assertNotSame(loop, channel.eventLoop());
                                group.next().register(channel);
                            }
                        });
                    }
                });
            }
        });
        sc = b.bind(0).syncUninterruptibly().channel();
        Bootstrap bootstrap = new Bootstrap();
        bootstrap.group(group).channel(NioSocketChannel.class);
        bootstrap.handler(new ChannelInboundHandlerAdapter());
        cc = bootstrap.connect(sc.localAddress()).syncUninterruptibly().channel();
        cc.writeAndFlush(Unpooled.wrappedBuffer(bytes)).syncUninterruptibly();
        latch.await();
    } finally {
        if (cc != null) {
            cc.close();
        }
        if (sc != null) {
            sc.close();
        }
        group.shutdownGracefully();
    }
}