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

Example 66 with ChannelPipeline

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

the class NettyRouter method createServerBootstrap.

private ServerBootstrap createServerBootstrap(final ChannelGroup channelGroup) throws ServiceBindException {
    EventLoopGroup bossGroup = createEventLoopGroup(serverBossThreadPoolSize, "router-server-boss-thread-%d");
    EventLoopGroup workerGroup = createEventLoopGroup(serverWorkerThreadPoolSize, "router-server-worker-thread-%d");
    return new ServerBootstrap().group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, serverConnectionBacklog).childHandler(new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            channelGroup.add(ch);
            ChannelPipeline pipeline = ch.pipeline();
            if (isSSLEnabled()) {
                pipeline.addLast("ssl", sslHandlerFactory.create(ch.alloc()));
            }
            pipeline.addLast("http-codec", new HttpServerCodec());
            pipeline.addLast("http-status-request-handler", new HttpStatusRequestHandler());
            if (securityEnabled) {
                pipeline.addLast("access-token-authenticator", new AuthenticationHandler(cConf, tokenValidator, discoveryServiceClient, accessTokenTransformer));
            }
            if (cConf.getBoolean(Constants.Router.ROUTER_AUDIT_LOG_ENABLED)) {
                pipeline.addLast("audit-log", new AuditLogHandler());
            }
            // Always let the client to continue sending the request body after the authentication passed
            pipeline.addLast("expect-continue", new HttpServerExpectContinueHandler());
            // for now there's only one hardcoded rule, but if there will be more, we may want it generic and configurable
            pipeline.addLast("http-request-handler", new HttpRequestRouter(cConf, serviceLookup));
        }
    });
}

Example 67 with ChannelPipeline

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

the class RpcNettyClientInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();
    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc(), HOST, PORT));
    }
    pipeline.addLast(new DelimiterBasedFrameDecoder(Integer.MAX_VALUE, new ByteBuf[] { Unpooled.wrappedBuffer(Constant.RPC_DELIMITER.getBytes()) }));
    pipeline.addLast(DECODER);
    pipeline.addLast(ENCODER);
    // and then unit logic.
    pipeline.addLast(new RpcClientHandler(nodeId));
    pipeline.addLast(new RpcClientDecoder());
    pipeline.addLast(new StreamRpcClientHandler());
    pipeline.addLast(new RpcClientUnitHandler());
}

Example 68 with ChannelPipeline

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

the class DefaultInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    final ChannelPipeline p = ch.pipeline();
    initOutboundHandlers(p);
    initInboundHandlers(p);
    initIdleStateHandlers(p);
}

Example 69 with ChannelPipeline

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

the class PeerTest method mockSession.

private void mockSession() {
    final EventLoop eventLoop = mock(EventLoop.class);
    final Channel channel = mock(Channel.class);
    final ChannelPipeline pipeline = mock(ChannelPipeline.class);
    doReturn(null).when(eventLoop).schedule(any(Runnable.class), any(long.class), any(TimeUnit.class));
    doReturn(eventLoop).when(channel).eventLoop();
    doReturn(Boolean.TRUE).when(channel).isWritable();
    doReturn(null).when(channel).close();
    doReturn(pipeline).when(channel).pipeline();
    doCallRealMethod().when(channel).toString();
    doReturn(pipeline).when(pipeline).addLast(any(ChannelHandler.class));
    doReturn(new DefaultChannelPromise(channel)).when(channel).writeAndFlush(any(Notification.class));
    doReturn(new InetSocketAddress("localhost", 12345)).when(channel).remoteAddress();
    doReturn(new InetSocketAddress("localhost", 12345)).when(channel).localAddress();
    final List<BgpParameters> params = Lists.newArrayList(new BgpParametersBuilder().setOptionalCapabilities(Lists.newArrayList(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build()).build()).build()).build())).build());
    final Open openObj = new OpenBuilder().setBgpIdentifier(new Ipv4Address("1.1.1.1")).setHoldTimer(50).setMyAsNumber(72).setBgpParameters(params).build();
    this.session = new BGPSessionImpl(this.classic, channel, openObj, 30, null);
    this.session.setChannelExtMsgCoder(openObj);
}

Example 70 with ChannelPipeline

use of io.netty.channel.ChannelPipeline in project tutorials-java by Artister.

the class ClientChannelInitializer method initChannel.

protected void initChannel(SocketChannel socketChannel) throws Exception {
    ChannelPipeline pipeline = socketChannel.pipeline();
    pipeline.addLast("decoder", new StringDecoder());
    pipeline.addLast("encoder", new StringEncoder());
    // 客户端的handler
    // 先调用handler在ChannnelActive方法中调用fireChannelActive会激活handler1
    pipeline.addLast("handler", new HwClientHandler());
    pipeline.addLast("handler1", new BaseClientHandler());
}