Package io.netty.channel.nio

Examples of io.netty.channel.nio.NioEventLoopGroup

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            this.host = host;
            this.port = port;
        }

        public HttpServer start() {
            workerGroup = new NioEventLoopGroup(8);

            try {
                final ServerBootstrap bootstrap = new ServerBootstrap();
                bootstrap
                    .option(ChannelOption.SO_REUSEADDR, true)
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            public Thread newThread(Runnable r) {
                return new Thread(r, "NettyClientPublicExecutor_" + this.threadIndex.incrementAndGet());
            }
        });

        this.eventLoopGroupWorker = new NioEventLoopGroup(1, new ThreadFactory() {
            private AtomicInteger threadIndex = new AtomicInteger(0);


            @Override
            public Thread newThread(Runnable r) {
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        queryServiceEndpoints = intPropertyOr("queryEndpoints", builder.queryEndpoints());
        packageNameAndVersion = stringPropertyOr("packageNameAndVersion", builder.packageNameAndVersion());
        userAgent = stringPropertyOr("userAgent", builder.userAgent());

        this.ioPool = builder.ioPool() == null
            ? new NioEventLoopGroup(ioPoolSize(), new DefaultThreadFactory("cb-io", true)) : builder.ioPool();
        this.coreScheduler = builder.scheduler() == null ? new CoreScheduler(computationPoolSize()) : builder.scheduler();
        this.shutdown = false;
    }
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            public Thread newThread(Runnable r) {
                return new Thread(r, "NettyServerPublicExecutor_" + this.threadIndex.incrementAndGet());
            }
        });

        this.eventLoopGroupBoss = new NioEventLoopGroup(1, new ThreadFactory() {
            private AtomicInteger threadIndex = new AtomicInteger(0);


            @Override
            public Thread newThread(Runnable r) {
                return new Thread(r,
                    String.format("NettyBossSelector_%d", this.threadIndex.incrementAndGet()));
            }
        });

        this.eventLoopGroupWorker =
                new NioEventLoopGroup(nettyServerConfig.getServerSelectorThreads(), new ThreadFactory() {
                    private AtomicInteger threadIndex = new AtomicInteger(0);
                    private int threadTotal = nettyServerConfig.getServerSelectorThreads();


                    @Override
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    /**
     * Start server
     */
    public void start() {
        EventLoopGroup bossGroup = new NioEventLoopGroup();
        EventLoopGroup workerGroup = new NioEventLoopGroup();

        pipelineFactory.start(configCopy, namespacesHub);
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup)
            .option(ChannelOption.TCP_NODELAY, true)
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        }

        if (bootstrap == null)
        {
            bootstrap = new Bootstrap()
                .group(new NioEventLoopGroup())
                .channel(NioSocketChannel.class);
            ownsBootstrap = true;
        }

        bootstrap.handler(new RiakChannelInitializer(this))
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    protected ConnectionEvents connectionEvents = new ConnectionEvents();
    protected Set<Closeable> closeableResources = new ConcurrentSet<Closeable>();

    protected AbstractRedisClient() {
        timer = new HashedWheelTimer();
        eventLoopGroup = new NioEventLoopGroup(DEFAULT_EVENT_LOOP_THREADS);
        channels = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
        timer.start();
    }
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        if (!file.canRead()) {
            throw new FileNotFoundException(FILE);
        }

        // Configure the client.
        EventLoopGroup group = new NioEventLoopGroup();

        // setup the factory: here using a mixed memory/disk based on size threshold
        HttpDataFactory factory = new DefaultHttpDataFactory(DefaultHttpDataFactory.MINSIZE); // Disk if MINSIZE exceed

        DiskFileUpload.deleteOnExitTemporaryFile = true; // should delete file on exit (in normal exit)
        DiskFileUpload.baseDirectory = null; // system temp directory
        DiskAttribute.deleteOnExitTemporaryFile = true; // should delete file on exit (in normal exit)
        DiskAttribute.baseDirectory = null; // system temp directory

        try {
            Bootstrap b = new Bootstrap();
            b.group(group).channel(NioSocketChannel.class).handler(new HttpUploadClientIntializer(sslCtx));

            // Simple Get form: no factory used (not usable)
            List<Entry<String, String>> headers = formget(b, host, port, get, uriSimple);
            if (headers == null) {
                factory.cleanAllHttpData();
                return;
            }

            // Simple Post form: factory used for big attributes
            List<InterfaceHttpData> bodylist = formpost(b, host, port, uriSimple, file, factory, headers);
            if (bodylist == null) {
                factory.cleanAllHttpData();
                return;
            }

            // Multipart Post form: factory used
            formpostmultipart(b, host, port, uriFile, factory, headers, bodylist);
        } finally {
            // Shut down executor threads to exit.
            group.shutdownGracefully();

            // Really clean all temporary files if they still exist
            factory.cleanAllHttpData();
        }
    }
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            sslCtx = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);
        } else {
            sslCtx = null;
        }

        EventLoopGroup group = new NioEventLoopGroup();
        try {
            // Connect with V13 (RFC 6455 aka HyBi-17). You can change it to V08 or V00.
            // If you change it to V00, ping is not supported and remember to change
            // HttpResponseDecoder to WebSocketHttpResponseDecoder in the pipeline.
            final WebSocketClientHandler handler =
                    new WebSocketClientHandler(
                            WebSocketClientHandshakerFactory.newHandshaker(
                                    uri, WebSocketVersion.V13, null, false, new DefaultHttpHeaders()));

            Bootstrap b = new Bootstrap();
            b.group(group)
             .channel(NioSocketChannel.class)
             .handler(new ChannelInitializer<SocketChannel>() {
                 @Override
                 protected void initChannel(SocketChannel ch) {
                     ChannelPipeline p = ch.pipeline();
                     if (sslCtx != null) {
                         p.addLast(sslCtx.newHandler(ch.alloc(), host, port));
                     }
                     p.addLast(
                             new HttpClientCodec(),
                             new HttpObjectAggregator(8192),
                             handler);
                 }
             });

            Channel ch = b.connect(uri.getHost(), port).sync().channel();
            handler.handshakeFuture().sync();

            BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
            while (true) {
                String msg = console.readLine();
                if (msg == null) {
                    break;
                } else if ("bye".equals(msg.toLowerCase())) {
                    ch.writeAndFlush(new CloseWebSocketFrame());
                    ch.closeFuture().sync();
                    break;
                } else if ("ping".equals(msg.toLowerCase())) {
                    WebSocketFrame frame = new PingWebSocketFrame(Unpooled.wrappedBuffer(new byte[] { 8, 1, 8, 1 }));
                    ch.writeAndFlush(frame);
                } else {
                    WebSocketFrame frame = new TextWebSocketFrame(msg);
                    ch.writeAndFlush(frame);
                }
            }
        } finally {
            group.shutdownGracefully();
        }
    }
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            return;
        }

        // Configure the server.
        eventExecutorGroup = new RequestThreadPoolExecutor();
        bossGroup = new NioEventLoopGroup();
        workerGroup = new NioEventLoopGroup();

        ServerBootstrap bootstrap = new ServerBootstrap()
                                    .group(bossGroup, workerGroup)
                                    .channel(NioServerSocketChannel.class)
                                    .childOption(ChannelOption.TCP_NODELAY, true);
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Related Classes of io.netty.channel.nio.NioEventLoopGroup

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  • com.alibaba.rocketmq.remoting.netty.NettyRemotingClient
  • com.alibaba.rocketmq.remoting.netty.NettyRemotingServer
  • com.basho.riak.client.core.RiakNode
  • com.corundumstudio.socketio.SocketIOServer
  • com.lambdaworks.redis.AbstractRedisClient
  • com.sissi.server.netty.impl.NioServerLoopGroup
  • io.netty.channel.ChannelDeregistrationTest
  • io.netty.channel.group.DefaultChannnelGroupTest
  • io.netty.example.http.upload.HttpUploadClient
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