Example usage for io.netty.buffer PooledByteBufAllocator DEFAULT

List of usage examples for io.netty.buffer PooledByteBufAllocator DEFAULT

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In this page you can find the example usage for io.netty.buffer PooledByteBufAllocator DEFAULT.

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PooledByteBufAllocator DEFAULT

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Usage

From source file:com.tongbanjie.tarzan.rpc.netty.NettyRpcServer.java

License:Apache License

@Override
public void start() {
    this.defaultEventExecutorGroup = new DefaultEventExecutorGroup(//
            nettyServerConfig.getServerWorkerThreads(), //
            new ThreadFactory() {

                private AtomicInteger threadIndex = new AtomicInteger(0);

                @Override/* w  ww  . j  a  va 2  s.c  om*/
                public Thread newThread(Runnable r) {
                    return new Thread(r, "NettyServerCodecThread_" + this.threadIndex.incrementAndGet());
                }
            });

    ServerBootstrap childHandler = //
            this.serverBootstrap.group(this.eventLoopGroupBoss, this.eventLoopGroupSelector)
                    .channel(NioServerSocketChannel.class)
                    //
                    .option(ChannelOption.SO_BACKLOG, 1024)
                    //
                    .option(ChannelOption.SO_REUSEADDR, true)
                    //
                    .option(ChannelOption.SO_KEEPALIVE, false)
                    //
                    .childOption(ChannelOption.TCP_NODELAY, true)
                    //
                    .option(ChannelOption.SO_SNDBUF, nettyServerConfig.getServerSocketSndBufSize())
                    //
                    .option(ChannelOption.SO_RCVBUF, nettyServerConfig.getServerSocketRcvBufSize())
                    //
                    .localAddress(new InetSocketAddress(this.nettyServerConfig.getListenPort()))
                    .childHandler(new ChannelInitializer<SocketChannel>() {
                        @Override
                        public void initChannel(SocketChannel ch) throws Exception {
                            ch.pipeline().addLast(
                                    //
                                    defaultEventExecutorGroup, //
                                    new NettyEncoder(), //
                                    new NettyDecoder(), //
                                    new IdleStateHandler(0, 0,
                                            nettyServerConfig.getServerChannelMaxIdleTimeSeconds()), //
                                    new NettyConnectManageHandler(), //
                                    new NettyServerHandler());
                        }
                    });

    if (nettyServerConfig.isServerPooledByteBufAllocatorEnable()) {
        childHandler.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    }

    try {
        ChannelFuture sync = this.serverBootstrap.bind().sync();
        InetSocketAddress addr = (InetSocketAddress) sync.channel().localAddress();
        this.port = addr.getPort();
    } catch (InterruptedException e1) {
        throw new RuntimeException("this.serverBootstrap.bind().sync() InterruptedException", e1);
    }

    if (this.channelEventListener != null) {
        this.nettyEventExecutor.start();
    }

    this.timer.scheduleAtFixedRate(new TimerTask() {

        @Override
        public void run() {
            try {
                NettyRpcServer.this.scanResponseTable();
            } catch (Exception e) {
                LOGGER.error("scanResponseTable exception", e);
            }
        }
    }, 1000 * 3, 1000);

    LOGGER.info("Rpc server [port:{}] start success", port);
}

From source file:com.turn.ttorrent.client.io.PeerClient.java

License:Apache License

public void start() throws Exception {
    bootstrap = new Bootstrap();
    bootstrap.group(environment.getEventService());
    bootstrap.channel(environment.getEventLoopType().getClientChannelType());
    // SocketAddress address = environment.getLocalPeerListenAddress();
    // if (address != null) bootstrap.localAddress(address);
    bootstrap.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    bootstrap.option(ChannelOption.SO_KEEPALIVE, true);
    bootstrap.option(ChannelOption.SO_REUSEADDR, true);
    bootstrap.option(ChannelOption.TCP_NODELAY, true);
    // bootstrap.option(ChannelOption.SO_TIMEOUT, (int) TimeUnit.MINUTES.toMillis(CLIENT_KEEP_ALIVE_MINUTES));
    bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, (int) TimeUnit.SECONDS.toMillis(10));
    // TODO: Derive from PieceHandler.DEFAULT_BLOCK_SIZE
    // bootstrap.option(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, 1024 * 1024);
    // bootstrap.option(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, 8 * 1024);
}

From source file:com.turn.ttorrent.client.io.PeerServer.java

License:Apache License

/**
 * Create and start a new listening service for our torrents, reporting
 * with our peer ID on the given address.
 *
 * <p>/*from w  ww. j  a va2  s  .  c o  m*/
 * This binds to the first available port in the client port range
 * PORT_RANGE_START to PORT_RANGE_END.
 * </p>
 */
public void start() throws Exception {
    ServerBootstrap bootstrap = new ServerBootstrap();
    bootstrap.group(environment.getEventService());
    bootstrap.channel(environment.getEventLoopType().getServerChannelType());
    bootstrap.option(ChannelOption.SO_BACKLOG, 128);
    bootstrap.option(ChannelOption.SO_REUSEADDR, true);
    bootstrap.option(ChannelOption.TCP_NODELAY, true);
    bootstrap.childHandler(new ChannelInitializer() {
        @Override
        protected void initChannel(Channel ch) throws Exception {
            ch.pipeline().addLast(new PeerServerHandshakeHandler(torrents));
        }
    });
    bootstrap.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, true);
    // bootstrap.childOption(ChannelOption.SO_TIMEOUT, (int) TimeUnit.MINUTES.toMillis(CLIENT_KEEP_ALIVE_MINUTES));
    // TODO: Derive from PieceHandler.DEFAULT_BLOCK_SIZE
    // bootstrap.childOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, 1024 * 1024);
    // bootstrap.childOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, 8 * 1024);
    SocketAddress address = environment.getLocalPeerListenAddress();
    if (address != null) {
        future = bootstrap.bind(address).sync();
    } else {
        BIND: {
            Exception x = new IOException("No available port for the BitTorrent client!");
            for (int i = PORT_RANGE_START; i <= PORT_RANGE_END; i++) {
                try {
                    future = bootstrap.bind(i).sync();
                    break BIND;
                } catch (InterruptedException e) {
                    throw e;
                } catch (Exception e) {
                    x = e;
                }
            }
            throw new IOException("Failed to find an address to bind in range [" + PORT_RANGE_START + ","
                    + PORT_RANGE_END + "]", x);
        }
    }
}

From source file:com.uber.tchannel.codecs.CancelCodecTest.java

License:Open Source License

@Test
public void testEncodeDecode() throws Exception {

    CancelFrame cancelFrame = new CancelFrame(Integer.MAX_VALUE, Integer.MAX_VALUE,
            new Trace(0, 1, 2, (byte) 0x03), "Whoopsies");

    CancelFrame newCancelFrame = (CancelFrame) MessageCodec.decode(
            CodecTestUtil.encodeDecode(MessageCodec.encode(PooledByteBufAllocator.DEFAULT, cancelFrame)));

    assertEquals(cancelFrame.getId(), newCancelFrame.getId());
    assertEquals(cancelFrame.getTTL(), newCancelFrame.getTTL());
    assertTrue(newCancelFrame.getTTL() > 0);
    assertEquals(cancelFrame.getTracing().traceId, newCancelFrame.getTracing().traceId);
    assertEquals(cancelFrame.getWhy(), newCancelFrame.getWhy());
}

From source file:com.uber.tchannel.codecs.MessageCodec.java

License:Open Source License

public static ByteBuf encode(TFrame tFrame) {
    return TFrameCodec.encode(PooledByteBufAllocator.DEFAULT, tFrame);
}

From source file:com.uber.tchannel.codecs.MessageCodec.java

License:Open Source License

public static TFrame encode(Frame msg) {
    return encode(PooledByteBufAllocator.DEFAULT, msg);
}

From source file:com.uber.tchannel.Fixtures.java

License:Open Source License

public static CallRequestFrame callRequest(long id, boolean moreFragments, Map<String, String> headers,
        ByteBuf payload) {//from  ww  w .ja v a 2 s. c o  m
    CallRequestFrame callRequestFrame = new CallRequestFrame(id, moreFragments ? (byte) 1 : (byte) 0, 0L,
            new Trace(0, 0, 0, (byte) 0x00), "service", headers, ChecksumType.NoChecksum, 0, null);

    callRequestFrame.setPayload(
            Unpooled.wrappedBuffer(callRequestFrame.encodeHeader(PooledByteBufAllocator.DEFAULT), payload));

    return callRequestFrame;
}

From source file:com.uber.tchannel.Fixtures.java

License:Open Source License

public static CallRequestContinueFrame callRequestContinue(long id, boolean moreFragments, ByteBuf payload) {
    CallRequestContinueFrame callRequestContinueFrame = new CallRequestContinueFrame(id,
            moreFragments ? (byte) 1 : (byte) 0, ChecksumType.NoChecksum, 0, null);

    callRequestContinueFrame.setPayload(Unpooled
            .wrappedBuffer(callRequestContinueFrame.encodeHeader(PooledByteBufAllocator.DEFAULT), payload));

    return callRequestContinueFrame;
}

From source file:com.uber.tchannel.Fixtures.java

License:Open Source License

public static CallResponseFrame callResponse(long id, boolean moreFragments, Map<String, String> headers,
        ByteBuf payload) {/*from w  w  w .jav  a  2s. c om*/
    CallResponseFrame callResponseFrame = new CallResponseFrame(id, moreFragments ? (byte) 1 : (byte) 0,
            ResponseCode.OK, new Trace(0, 0, 0, (byte) 0x00), headers, ChecksumType.NoChecksum, 0, null);

    callResponseFrame.setPayload(
            Unpooled.wrappedBuffer(callResponseFrame.encodeHeader(PooledByteBufAllocator.DEFAULT), payload));

    return callResponseFrame;
}

From source file:com.uber.tchannel.Fixtures.java

License:Open Source License

public static CallResponseContinueFrame callResponseContinue(long id, boolean moreFragments, ByteBuf payload) {
    CallResponseContinueFrame callResponseContinueFrame = new CallResponseContinueFrame(id,
            moreFragments ? (byte) 1 : (byte) 0, ChecksumType.NoChecksum, 0, payload);

    callResponseContinueFrame.setPayload(Unpooled
            .wrappedBuffer(callResponseContinueFrame.encodeHeader(PooledByteBufAllocator.DEFAULT), payload));

    return callResponseContinueFrame;
}