Java Code Examples for java.net.Socket#setReceiveBufferSize()
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java.net.Socket#setReceiveBufferSize() .
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Example 1
Source Project: openjdk-8-source File: SetReceiveBufferSize.java License: GNU General Public License v2.0 | 6 votes |
public SetReceiveBufferSize() throws Exception { ServerSocket ss = new ServerSocket(0); Socket s = new Socket("localhost", ss.getLocalPort()); Socket accepted = ss.accept(); try { s.setReceiveBufferSize(0); } catch (IllegalArgumentException e) { return; } catch (Exception ex) { } finally { ss.close(); s.close(); accepted.close(); } throw new RuntimeException("IllegalArgumentException not thrown!"); }
Example 2
Source Project: lavaplayer File: ExtendedConnectionOperator.java License: Apache License 2.0 | 6 votes |
private void configureSocket(Socket socket, SocketConfig socketConfig) throws IOException { socket.setSoTimeout(socketConfig.getSoTimeout()); socket.setReuseAddress(socketConfig.isSoReuseAddress()); socket.setTcpNoDelay(socketConfig.isTcpNoDelay()); socket.setKeepAlive(socketConfig.isSoKeepAlive()); if (socketConfig.getRcvBufSize() > 0) { socket.setReceiveBufferSize(socketConfig.getRcvBufSize()); } if (socketConfig.getSndBufSize() > 0) { socket.setSendBufferSize(socketConfig.getSndBufSize()); } if (socketConfig.getSoLinger() >= 0) { socket.setSoLinger(true, socketConfig.getSoLinger()); } }
Example 3
Source Project: lucene-solr File: SocketProxy.java License: Apache License 2.0 | 6 votes |
public void run() { try { while (!socket.isClosed()) { pause.get().await(); try { Socket source = socket.accept(); pause.get().await(); if (receiveBufferSize > 0) { source.setReceiveBufferSize(receiveBufferSize); } if (log.isInfoEnabled()) { log.info("accepted {}, receiveBufferSize: {}", source, source.getReceiveBufferSize()); } synchronized (connections) { connections.add(new Bridge(source, target)); } } catch (SocketTimeoutException expected) {} } } catch (Exception e) { if (log.isDebugEnabled()) { log.debug("acceptor: finished for reason: {}", e.getLocalizedMessage()); } } }
Example 4
Source Project: laser File: NioLaserClient.java License: GNU General Public License v3.0 | 6 votes |
/** * 获取并配置SocketChannel * * @return 返回SocketChannel * @throws IOException */ private SocketChannel getAndConfigSocketChannel() throws IOException { final SocketChannel socketChannel = SocketChannel.open(); socketChannel.configureBlocking(false); // config the socket final Socket socket = socketChannel.socket(); socket.setTcpNoDelay(options.isClientTcpNoDelay()); socket.setReceiveBufferSize(options.getClientSocketReceiverBufferSize()); socket.setSendBufferSize(options.getClientSocketSendBufferSize()); socket.setSoTimeout(options.getClientSocketTimeout()); socket.setPerformancePreferences( options.getClientPerformancePreferences()[0], options.getClientPerformancePreferences()[1], options.getClientPerformancePreferences()[2]); socket.setTrafficClass(options.getClientTrafficClass()); return socketChannel; }
Example 5
Source Project: openjdk-jdk8u File: SetReceiveBufferSize.java License: GNU General Public License v2.0 | 6 votes |
public SetReceiveBufferSize() throws Exception { ServerSocket ss = new ServerSocket(0); Socket s = new Socket("localhost", ss.getLocalPort()); Socket accepted = ss.accept(); try { s.setReceiveBufferSize(0); } catch (IllegalArgumentException e) { return; } catch (Exception ex) { } finally { ss.close(); s.close(); accepted.close(); } throw new RuntimeException("IllegalArgumentException not thrown!"); }
Example 6
Source Project: openjdk-jdk8u-backup File: SetReceiveBufferSize.java License: GNU General Public License v2.0 | 6 votes |
public SetReceiveBufferSize() throws Exception { ServerSocket ss = new ServerSocket(0); Socket s = new Socket("localhost", ss.getLocalPort()); Socket accepted = ss.accept(); try { s.setReceiveBufferSize(0); } catch (IllegalArgumentException e) { return; } catch (Exception ex) { } finally { ss.close(); s.close(); accepted.close(); } throw new RuntimeException("IllegalArgumentException not thrown!"); }
Example 7
Source Project: nats.java File: RawTCPLatencyTest.java License: Apache License 2.0 | 6 votes |
private static void runClient() throws SocketException, IOException { Socket socket = new Socket(); socket.setTcpNoDelay(true); socket.setReceiveBufferSize(2 * 1024 * 1024); socket.setSendBufferSize(2 * 1024 * 1024); socket.connect(new InetSocketAddress(host, port), 1000); in = socket.getInputStream(); out = socket.getOutputStream(); System.out.println("Connected"); for (int i = 0; i < warmIters; i++) { sendRecv(); } System.out.println("Warmed"); long t0 = System.nanoTime(); for (int i = 0; i < runIters; i++) { sendRecv(); } long t1 = System.nanoTime(); System.out.println("Average latency " + (1.0 * (t1 - t0)) / (1000000.0 * runIters) + " ms"); socket.close(); }
Example 8
Source Project: ignite File: TcpClientChannel.java License: Apache License 2.0 | 6 votes |
/** Create socket. */ private static Socket createSocket(ClientChannelConfiguration cfg) throws IOException { Socket sock = cfg.getSslMode() == SslMode.REQUIRED ? new ClientSslSocketFactory(cfg).create() : new Socket(cfg.getAddress().getHostName(), cfg.getAddress().getPort()); sock.setTcpNoDelay(cfg.isTcpNoDelay()); if (cfg.getTimeout() > 0) sock.setSoTimeout(cfg.getTimeout()); if (cfg.getSendBufferSize() > 0) sock.setSendBufferSize(cfg.getSendBufferSize()); if (cfg.getReceiveBufferSize() > 0) sock.setReceiveBufferSize(cfg.getReceiveBufferSize()); return sock; }
Example 9
Source Project: Tomcat8-Source-Read File: BioReceiver.java License: MIT License | 5 votes |
public void listen() throws Exception { if (doListen()) { log.warn(sm.getString("bioReceiver.already.started")); return; } setListen(true); while ( doListen() ) { Socket socket = null; if ( getTaskPool().available() < 1 ) { if ( log.isWarnEnabled() ) log.warn(sm.getString("bioReceiver.threads.busy")); } BioReplicationTask task = (BioReplicationTask)getTaskPool().getRxTask(); if ( task == null ) continue; //should never happen try { socket = serverSocket.accept(); }catch ( Exception x ) { if ( doListen() ) throw x; } if ( !doListen() ) { task.setDoRun(false); task.serviceSocket(null,null); getExecutor().execute(task); break; //regular shutdown } if ( socket == null ) continue; socket.setReceiveBufferSize(getRxBufSize()); socket.setSendBufferSize(getTxBufSize()); socket.setTcpNoDelay(getTcpNoDelay()); socket.setKeepAlive(getSoKeepAlive()); socket.setOOBInline(getOoBInline()); socket.setReuseAddress(getSoReuseAddress()); socket.setSoLinger(getSoLingerOn(),getSoLingerTime()); socket.setSoTimeout(getTimeout()); ObjectReader reader = new ObjectReader(socket); task.serviceSocket(socket,reader); getExecutor().execute(task); }//while }
Example 10
Source Project: Tomcat8-Source-Read File: BioSender.java License: MIT License | 5 votes |
/** * Open real socket and set time out when waitForAck is enabled * is socket open return directly. * @throws IOException Error opening socket */ protected void openSocket() throws IOException { if(isConnected()) return ; try { socket = new Socket(); InetSocketAddress sockaddr = new InetSocketAddress(getAddress(), getPort()); socket.connect(sockaddr,(int)getTimeout()); socket.setSendBufferSize(getTxBufSize()); socket.setReceiveBufferSize(getRxBufSize()); socket.setSoTimeout( (int) getTimeout()); socket.setTcpNoDelay(getTcpNoDelay()); socket.setKeepAlive(getSoKeepAlive()); socket.setReuseAddress(getSoReuseAddress()); socket.setOOBInline(getOoBInline()); socket.setSoLinger(getSoLingerOn(),getSoLingerTime()); socket.setTrafficClass(getSoTrafficClass()); setConnected(true); soOut = socket.getOutputStream(); soIn = socket.getInputStream(); setRequestCount(0); setConnectTime(System.currentTimeMillis()); if (log.isDebugEnabled()) log.debug(sm.getString("bioSender.openSocket", getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0))); } catch (IOException ex1) { SenderState.getSenderState(getDestination()).setSuspect(); if (log.isDebugEnabled()) log.debug(sm.getString("bioSender.openSocket.failure",getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0)), ex1); throw ex1; } }
Example 11
Source Project: heisenberg File: FrontendConnectionFactory.java License: Apache License 2.0 | 5 votes |
public FrontendConnection make(SocketChannel channel) throws IOException { Socket socket = channel.socket(); socket.setReceiveBufferSize(socketRecvBuffer); socket.setSendBufferSize(socketSendBuffer); socket.setTcpNoDelay(true); socket.setKeepAlive(true); FrontendConnection c = getConnection(channel); c.setPacketHeaderSize(packetHeaderSize); c.setMaxPacketSize(maxPacketSize); c.setWriteQueue(new BufferQueue(writeQueueCapcity)); c.setIdleTimeout(idleTimeout); c.setCharset(charset); return c; }
Example 12
Source Project: logging-log4j2 File: SocketOptions.java License: Apache License 2.0 | 5 votes |
public void apply(final Socket socket) throws SocketException { if (keepAlive != null) { socket.setKeepAlive(keepAlive.booleanValue()); } if (oobInline != null) { socket.setOOBInline(oobInline.booleanValue()); } if (reuseAddress != null) { socket.setReuseAddress(reuseAddress.booleanValue()); } if (performancePreferences != null) { performancePreferences.apply(socket); } if (receiveBufferSize != null) { socket.setReceiveBufferSize(receiveBufferSize.intValue()); } if (soLinger != null) { socket.setSoLinger(true, soLinger.intValue()); } if (soTimeout != null) { socket.setSoTimeout(soTimeout.intValue()); } if (tcpNoDelay != null) { socket.setTcpNoDelay(tcpNoDelay.booleanValue()); } final Integer actualTrafficClass = getActualTrafficClass(); if (actualTrafficClass != null) { socket.setTrafficClass(actualTrafficClass); } }
Example 13
Source Project: ghidra File: RemoteOutputBlockStreamHandle.java License: Apache License 2.0 | 5 votes |
@Override void serveBlockStream(Socket socket, BlockStream blockStream) throws IOException { if (!(blockStream instanceof OutputBlockStream)) { throw new IllegalArgumentException("expected OutputBlockStream"); } socket.setReceiveBufferSize(getPreferredBufferSize()); OutputBlockStream outputBlockStream = (OutputBlockStream) blockStream; try (InputStream in = socket.getInputStream()) { copyBlockData(outputBlockStream, in); // perform final handshake (uncompressed) readStreamEnd(socket, true); // Need to close blockStream while client is waiting for final stream end // indicator. This is needed so that the server-based file is fully written // before the client is let loose from the handshake outputBlockStream.close(); writeStreamEnd(socket); } catch (SocketException e) { // remain silent if socket closed by client (e.g., cancelled) if (e.getMessage().startsWith("Broken pipe")) { throw new EOFException("unexpected end of stream"); } throw e; } }
Example 14
Source Project: imhotep File: ImhotepRemoteSession.java License: Apache License 2.0 | 5 votes |
private static Socket newSocket(String host, int port, int timeout) throws IOException { final Socket socket = new Socket(host, port); socket.setReceiveBufferSize(65536); socket.setSoTimeout(timeout >= 0 ? timeout : DEFAULT_SOCKET_TIMEOUT); socket.setTcpNoDelay(true); return socket; }
Example 15
Source Project: jlibs File: TCPConnection.java License: Apache License 2.0 | 5 votes |
protected void init() throws IOException{ uniqueID = (server==null ? "C" : "A")+id; Socket socket = selectable.socket(); if(TCP_NODELAY!=null) socket.setTcpNoDelay(TCP_NODELAY); if(SO_LINGER!=null) socket.setSoLinger(SO_LINGER<0, SO_LINGER); if(SO_SNDBUF!=null) socket.setSendBufferSize(SO_SNDBUF); if(SO_RCVBUF!=null) socket.setReceiveBufferSize(SO_RCVBUF); }
Example 16
Source Project: laser File: NioLaserServer.java License: GNU General Public License v3.0 | 5 votes |
/** * 配置SocketChannel * * @throws IOException */ private void configSocketChannel(SocketChannel socketChannel) throws IOException { socketChannel.configureBlocking(false); // config the socket final Socket socket = socketChannel.socket(); socket.setTcpNoDelay(options.isServerChildTcpNoDelay()); socket.setReceiveBufferSize(options.getServerChildSocketReceiverBufferSize()); socket.setSendBufferSize(options.getServerChildSocketSendBufferSize()); socket.setSoTimeout(options.getServerChildSocketTimeout()); socket.setPerformancePreferences( options.getServerChildPerformancePreferences()[0], options.getServerChildPerformancePreferences()[1], options.getServerChildPerformancePreferences()[2]); socket.setTrafficClass(options.getServerChildTrafficClass()); }
Example 17
Source Project: j2objc File: SocketChannelTest.java License: Apache License 2.0 | 5 votes |
public void testSocket_setOptions() throws IOException { channel1.connect(localAddr1); Socket socket = channel1.socket(); ByteBuffer buffer = ByteBuffer.wrap(new byte[] {1, 2, 3}); socket.setKeepAlive(true); channel1.write(buffer); socket.setOOBInline(true); channel1.write(buffer); socket.setReceiveBufferSize(100); channel1.write(buffer); socket.setReuseAddress(true); channel1.write(buffer); socket.setSendBufferSize(100); channel1.write(buffer); socket.setSoLinger(true, 100); channel1.write(buffer); socket.setSoTimeout(1000); channel1.write(buffer); socket.setTcpNoDelay(true); channel1.write(buffer); socket.setTrafficClass(10); channel1.write(buffer); }
Example 18
Source Project: crate File: MockTcpTransport.java License: Apache License 2.0 | 5 votes |
private void configureSocket(Socket socket) throws SocketException { socket.setTcpNoDelay(TransportSettings.TCP_NO_DELAY.get(settings)); ByteSizeValue tcpSendBufferSize = TransportSettings.TCP_SEND_BUFFER_SIZE.get(settings); if (tcpSendBufferSize.getBytes() > 0) { socket.setSendBufferSize(tcpSendBufferSize.bytesAsInt()); } ByteSizeValue tcpReceiveBufferSize = TransportSettings.TCP_RECEIVE_BUFFER_SIZE.get(settings); if (tcpReceiveBufferSize.getBytes() > 0) { socket.setReceiveBufferSize(tcpReceiveBufferSize.bytesAsInt()); } socket.setReuseAddress(TransportSettings.TCP_REUSE_ADDRESS.get(settings)); }
Example 19
Source Project: Mycat-Balance File: TcpListener.java License: Apache License 2.0 | 4 votes |
@Override public void run() { synchronized (channelContext) { try { log.debug("start buildlink for {}", channelContext.getId()); SocketChannel socketChannel = SocketChannel.open(); // String xx = socketChannel.toString(); bind(channelContext, socketChannel); // 绑定ip if (channelContext.getProxy() == null) { try { socketChannel.connect(socketAddress); } catch (IOException e) { log.error( channelContext.getBindIp() + ":" + channelContext.getBindPort() + "---" + e.getLocalizedMessage(), e); socketChannel.close(); throw e; } socketChannel.configureBlocking(false); // 非阻塞,此行不能少,否则IllegalBlockingModeException } else // 使用代理 { socketChannel.connect(channelContext.getProxy().address()); socketChannel.configureBlocking(false); // 非阻塞,此行不能少,否则IllegalBlockingModeException NioProxy.proxyImpl(socketChannel, socketAddress); } Socket socket = socketChannel.socket(); socket.setSendBufferSize(1048576); // 262142 socket.setReceiveBufferSize(1048576); channelContext.setMyIp(socketChannel.socket().getLocalAddress().getHostAddress()); channelContext.setMyPort(socketChannel.socket().getLocalPort()); channelContext.generateId(); // int logIndex = 1; // log.warn("" + logIndex++); // CommunicateManager.getMapOfSocketChannelAndsocketChannelId().put(socketChannel, // channelContext.getsocketChannelId()); mapOfSocketChannelAndChannelContext.put(socketChannel, channelContext); channelContext.setSocketChannel(socketChannel); channelContext.getStatVo().setStateTimeTcpBuilding(SystemTimer.currentTimeMillis()); channelContext.setDesc4Err(""); SendUtils.resumeCount(channelContext); socketChannel.register(socketMsgListener.selector, SelectionKey.OP_READ, socketMsgListener); // 注册到selector中去 socketMsgListener.selector.wakeup(); log.info("{} socket connection has been built, waiting app connection ", channelContext.getId()); channelContext.setConnectionState(ConnectionState.TCP_ON); } catch (Exception t) { log.error("occured when build link " + channelContext.getId(), t); channelContext.getStatVo().getBuildExceptionTimes().incrementAndGet(); channelContext.setConnectionState(ConnectionState.TCP_LINKFAILED); channelContext.setDesc4Err(t.getMessage()); } finally { // skip it } } }
Example 20
Source Project: ftp4j File: FTPConnector.java License: GNU Lesser General Public License v2.1 | 3 votes |
/** * Creates a socket and connects it to the given host for a data transfer * channel. Socket timeouts are automatically set according to the values of * {@link FTPConnector#connectionTimeout}, {@link FTPConnector#readTimeout} * and {@link FTPConnector#closeTimeout}. * * If you are extending FTPConnector, consider using this method to * establish your socket connection for the communication channel, instead * of creating Socket objects, since it is already aware of the timeout * values possibly given by the caller. * * @param host * The host for the connection. * @param port * The port for the connection. * @return The connected socket. * @throws IOException * If connection fails. * @since 1.7 */ protected Socket tcpConnectForDataTransferChannel(String host, int port) throws IOException { Socket socket = new Socket(); socket.setSoTimeout(readTimeout * 1000); socket.setSoLinger(true, closeTimeout); socket.setReceiveBufferSize(512 * 1024); socket.setSendBufferSize(512 * 1024); socket.connect(new InetSocketAddress(host, port), connectionTimeout * 1000); return socket; }