List of usage examples for java.nio.channels SelectionKey OP_READ
int OP_READ
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From source file:com.openteach.diamond.network.waverider.network.DefaultNetWorkServer.java
/** * ?, ?Session, ?Session, //w w w . j a v a 2s . co m * Session? * @param key * @throws IOException */ private void onAccept(SelectionKey key) throws IOException { SocketChannel channel = ((ServerSocketChannel) key.channel()).accept(); opsChangeRequstMap.put(channel, new SocketChannelOPSChangeRequest(channel, 0)); if (logger.isWarnEnabled()) logger.warn("Accept client from : " + channel.socket().getRemoteSocketAddress()); channel.configureBlocking(false); Session session = sessionManager.newSession(this, channel, false); channel.register(selector, SelectionKey.OP_READ, session); session.start(); }
From source file:oz.hadoop.yarn.api.net.ApplicationContainerServerImpl.java
/** * /* ww w . j a va 2 s . c o m*/ */ @Override void doAccept(SelectionKey selectionKey) throws IOException { ServerSocketChannel serverChannel = (ServerSocketChannel) selectionKey.channel(); SocketChannel channel = serverChannel.accept(); if (this.expectedClientContainersMonitor.getCount() == 0) { logger.warn("Refusing connection from " + channel.getRemoteAddress() + ", since " + this.expectedClientContainers + " ApplicationContainerClients " + "identified by 'expectedClientContainers' already connected."); this.closeChannel(channel); } else { channel.configureBlocking(false); SelectionKey clientSelectionKey = channel.register(this.selector, SelectionKey.OP_READ); if (logger.isInfoEnabled()) { logger.info("Accepted conection request from: " + channel.socket().getRemoteSocketAddress()); } if (this.masterSelectionKey != null) { this.containerDelegates.put(clientSelectionKey, new ContainerDelegateImpl(clientSelectionKey, this)); } else { this.masterSelectionKey = clientSelectionKey; this.masterSelectionKey.attach(true); } this.expectedClientContainersMonitor.countDown(); } }
From source file:com.openteach.diamond.network.waverider.network.DefaultNetWorkClient.java
/** * ??/*from w w w.j ava2 s . c o m*/ * @param key * @throws IOException */ private void onConnected(SelectionKey key) throws IOException { if (socketChannel.isConnectionPending()) { socketChannel.finishConnect(); key.interestOps(SelectionKey.OP_READ); // ? state.set(NetworkStateEnum.NETWORK_STATE_CONNECTED.value); logger.info(new StringBuilder("Connected to server:").append(hostName).append(":").append(port)); } }
From source file:com.app.services.ExecutorServiceThread.java
public void run() { // create a selector that will by used for multiplexing. The selector // registers the socketserverchannel as // well as all socketchannels that are created String CLIENTCHANNELNAME = "clientChannel"; String SERVERCHANNELNAME = "serverChannel"; String channelType = "channelType"; ConcurrentHashMap<SelectionKey, Object> resultMap = new ConcurrentHashMap<SelectionKey, Object>(); ClassLoader classLoader = null; ByteArrayOutputStream bstr;/*from w w w . j a v a 2s . c o m*/ ByteBuffer buffer = null; ByteBuffer lengthBuffer = ByteBuffer.allocate(4); int bytesRead; InputStream bais; ObjectInputStream ois; Object object; ExecutorServiceInfo executorServiceInfo = null; Random random = new Random(System.currentTimeMillis()); // register the serversocketchannel with the selector. The OP_ACCEPT // option marks // a selection key as ready when the channel accepts a new connection. // When the // socket server accepts a connection this key is added to the list of // selected keys of the selector. // when asked for the selected keys, this key is returned and hence we // know that a new connection has been accepted. try { Selector selector = Selector.open(); SelectionKey socketServerSelectionKey = serverSocketChannel.register(selector, SelectionKey.OP_ACCEPT); // SelectionKey socketServerSelectionKey1 = // channel.register(selector1, // SelectionKey.OP_ACCEPT); // set property in the key that identifies the channel Map<String, String> properties = new ConcurrentHashMap<String, String>(); properties.put(channelType, SERVERCHANNELNAME); socketServerSelectionKey.attach(properties); // wait for the selected keys SelectionKey key = null; Set<SelectionKey> selectedKeys; // logger.info("Instance Number"+instanceNumber); Iterator<SelectionKey> iterator = null; SocketChannel clientChannel = null; while (true) { try { // the select method is a blocking method which returns when // atleast // one of the registered // channel is selected. In this example, when the socket // accepts // a // new connection, this method // will return. Once a socketclient is added to the list of // registered channels, then this method // would also return when one of the clients has data to be // read // or // written. It is also possible to perform a nonblocking // select // using the selectNow() function. // We can also specify the maximum time for which a select // function // can be blocked using the select(long timeout) function. if (selector.select() >= 0) { selectedKeys = selector.selectedKeys(); iterator = selectedKeys.iterator(); } while (iterator.hasNext()) { try { key = iterator.next(); // the selection key could either by the // socketserver // informing // that a new connection has been made, or // a socket client that is ready for read/write // we use the properties object attached to the // channel // to // find // out the type of channel. if (((Map) key.attachment()).get(channelType).equals(SERVERCHANNELNAME)) { // a new connection has been obtained. This // channel // is // therefore a socket server. ServerSocketChannel serverSocketChannel = (ServerSocketChannel) key.channel(); // accept the new connection on the server // socket. // Since // the // server socket channel is marked as non // blocking // this channel will return null if no client is // connected. SocketChannel clientSocketChannel = serverSocketChannel.accept(); if (clientSocketChannel != null) { // set the client connection to be non // blocking clientSocketChannel.configureBlocking(false); SelectionKey clientKey = clientSocketChannel.register(selector, SelectionKey.OP_READ, SelectionKey.OP_WRITE); Map<String, String> clientproperties = new ConcurrentHashMap<String, String>(); clientproperties.put(channelType, CLIENTCHANNELNAME); clientKey.attach(clientproperties); clientKey.interestOps(SelectionKey.OP_READ); // clientSocketChannel.close(); // write something to the new created client /* * CharBuffer buffer = * CharBuffer.wrap("Hello client"); while * (buffer.hasRemaining()) { * clientSocketChannel.write * (Charset.defaultCharset() * .encode(buffer)); } * clientSocketChannel.close(); * buffer.clear(); */ } } else { // data is available for read // buffer for reading clientChannel = (SocketChannel) key.channel(); if (key.isReadable()) { // the channel is non blocking so keep it // open // till // the // count is >=0 clientChannel = (SocketChannel) key.channel(); if (resultMap.get(key) == null) { //log.info(key); bstr = new ByteArrayOutputStream(); object = null; clientChannel.read(lengthBuffer); int length = lengthBuffer.getInt(0); lengthBuffer.clear(); //log.info(length); buffer = ByteBuffer.allocate(length); if ((bytesRead = clientChannel.read(buffer)) > 0) { // buffer.flip(); // System.out // .println(bytesRead); bstr.write(buffer.array(), 0, bytesRead); buffer.clear(); } buffer.clear(); //log.info("Message1"+new String(bstr // .toByteArray())); bais = new ByteArrayInputStream(bstr.toByteArray()); ois = new ObjectInputStream(bais); // Offending // line. // Produces // the // StreamCorruptedException. //log.info("In read obect"); object = ois.readObject(); //log.info("Class Cast"); //log.info("Class Cast1"); ois.close(); byte[] params = bstr.toByteArray(); bstr.close(); //log.info("readObject"); //log.info("After readObject"); if (object instanceof CloseSocket) { resultMap.remove(key); clientChannel.close(); key.cancel(); } // clientChannel.close(); String serviceurl = (String) object; String[] serviceRegistry = serviceurl.split("/"); //log.info("classLoaderMap" // + urlClassLoaderMap); //log.info(deployDirectory // + "/" + serviceRegistry[0]); int servicenameIndex; //log.info(earServicesDirectory // + "/" + serviceRegistry[0] // + "/" + serviceRegistry[1]); if (serviceRegistry[0].endsWith(".ear")) { classLoader = (VFSClassLoader) urlClassLoaderMap.get(deployDirectory + "/" + serviceRegistry[0] + "/" + serviceRegistry[1]); servicenameIndex = 2; } else if (serviceRegistry[0].endsWith(".jar")) { classLoader = (WebClassLoader) urlClassLoaderMap .get(deployDirectory + "/" + serviceRegistry[0]); servicenameIndex = 1; } else { classLoader = (WebClassLoader) urlClassLoaderMap .get(deployDirectory + "/" + serviceRegistry[0]); servicenameIndex = 1; } String serviceName = serviceRegistry[servicenameIndex]; // log.info("servicename:"+serviceName);; synchronized (executorServiceMap) { executorServiceInfo = (ExecutorServiceInfo) executorServiceMap .get(serviceName.trim()); } ExecutorServiceInfoClassLoader classLoaderExecutorServiceInfo = new ExecutorServiceInfoClassLoader(); classLoaderExecutorServiceInfo.setClassLoader(classLoader); classLoaderExecutorServiceInfo.setExecutorServiceInfo(executorServiceInfo); resultMap.put(key, classLoaderExecutorServiceInfo); // key.interestOps(SelectionKey.OP_READ); // log.info("Key interested Ops"); // continue; } //Thread.sleep(100); /* * if (classLoader == null) throw new * Exception( * "Could able to obtain deployed class loader" * ); */ /* * log.info( * "current context classloader" + * classLoader); */ //log.info("In rad object"); bstr = new ByteArrayOutputStream(); lengthBuffer.clear(); int numberofDataRead = clientChannel.read(lengthBuffer); //log.info("numberofDataRead" // + numberofDataRead); int length = lengthBuffer.getInt(0); if (length <= 0) { iterator.remove(); continue; } lengthBuffer.clear(); //log.info(length); buffer = ByteBuffer.allocate(length); buffer.clear(); if ((bytesRead = clientChannel.read(buffer)) > 0) { // buffer.flip(); // System.out // .println(bytesRead); bstr.write(buffer.array(), 0, bytesRead); buffer.clear(); } if (bytesRead <= 0 || bytesRead < length) { //log.info("bytesRead<length"); iterator.remove(); continue; } //log.info(new String(bstr // .toByteArray())); bais = new ByteArrayInputStream(bstr.toByteArray()); ExecutorServiceInfoClassLoader classLoaderExecutorServiceInfo = (ExecutorServiceInfoClassLoader) resultMap .get(key); ois = new ClassLoaderObjectInputStream( (ClassLoader) classLoaderExecutorServiceInfo.getClassLoader(), bais); // Offending // line. // Produces // the // StreamCorruptedException. object = ois.readObject(); ois.close(); bstr.close(); executorServiceInfo = classLoaderExecutorServiceInfo.getExecutorServiceInfo(); //System.out // .println("inputStream Read Object"); //log.info("Object=" // + object.getClass()); // Thread.currentThread().setContextClassLoader(currentContextLoader); if (object instanceof ExecutorParams) { ExecutorParams exeParams = (ExecutorParams) object; Object returnValue = null; //log.info("test socket1"); String ataKey; ATAConfig ataConfig; ConcurrentHashMap ataServicesMap; Enumeration<NodeResourceInfo> noderesourceInfos = addressmap.elements(); NodeResourceInfo noderesourceinfo = null; String ip = ""; int port = 1000; long memavailable = 0; long memcurr = 0; if (noderesourceInfos.hasMoreElements()) { noderesourceinfo = noderesourceInfos.nextElement(); if (noderesourceinfo.getMax() != null) { ip = noderesourceinfo.getHost(); port = Integer.parseInt(noderesourceinfo.getPort()); memavailable = Long.parseLong(noderesourceinfo.getMax()) - Long.parseLong(noderesourceinfo.getUsed()); ; } } while (noderesourceInfos.hasMoreElements()) { noderesourceinfo = noderesourceInfos.nextElement(); if (noderesourceinfo.getMax() != null) { memcurr = Long.parseLong(noderesourceinfo.getMax()) - Long.parseLong(noderesourceinfo.getUsed()); if (memavailable <= memcurr) { ip = noderesourceinfo.getHost(); port = Integer.parseInt(noderesourceinfo.getPort()); memavailable = memcurr; } } } ATAExecutorServiceInfo servicesAvailable; Socket sock1 = new Socket(ip, port); OutputStream outputStr = sock1.getOutputStream(); ObjectOutputStream objOutputStream = new ObjectOutputStream(outputStr); NodeInfo nodeInfo = new NodeInfo(); nodeInfo.setClassNameWithPackage( executorServiceInfo.getExecutorServicesClass().getName()); nodeInfo.setMethodName(executorServiceInfo.getMethod().getName()); nodeInfo.setWebclassLoaderURLS(((WebClassLoader) classLoader).geturlS()); NodeInfoMethodParam nodeInfoMethodParam = new NodeInfoMethodParam(); nodeInfoMethodParam.setMethodParams(exeParams.getParams()); nodeInfoMethodParam .setMethodParamTypes(executorServiceInfo.getMethodParams()); //log.info("Serializable socket="+sock); //nodeInfo.setSock(sock); //nodeInfo.setOstream(sock.getOutputStream()); objOutputStream.writeObject(nodeInfo); objOutputStream = new ObjectOutputStream(outputStr); objOutputStream.writeObject(nodeInfoMethodParam); ObjectInputStream objInputStream1 = new ObjectInputStream( sock1.getInputStream()); returnValue = objInputStream1.readObject(); objOutputStream.close(); objInputStream1.close(); sock1.close(); /*returnValue = executorServiceInfo .getMethod() .invoke(executorServiceInfo .getExecutorServicesClass() .newInstance(), exeParams.getParams());*/ // Thread.currentThread().setContextClassLoader(oldCL); // log.info("Written Value=" // + returnValue.toString()); resultMap.put(key, returnValue); } key.interestOps(SelectionKey.OP_WRITE); //log.info("Key interested Ops1"); } else if (key.isWritable()) { // the channel is non blocking so keep it // open // till the // count is >=0 //log.info("In write"); ByteArrayOutputStream baos = new ByteArrayOutputStream(); // make // a // BAOS // stream ObjectOutputStream oos = new ObjectOutputStream(baos); // wrap and OOS around the // stream Object result = resultMap.get(key); oos.writeObject(result); // write an object // to // the stream oos.flush(); oos.close(); byte[] objData = baos.toByteArray(); // get // the // byte // array baos.close(); buffer = ByteBuffer.wrap(objData); // wrap // around // the // data buffer.rewind(); // buffer.flip(); //prep for writing //log.info(new String(objData)); //while (buffer.hasRemaining()) clientChannel.write(buffer); // write resultMap.remove(key); buffer.clear(); key.cancel(); clientChannel.close(); //log.info("In write1"); numberOfServicesRequests++; //log.info("Key interested Ops2"); } } iterator.remove(); } catch (Exception ex) { log.error("Error in executing the executor services thread", ex); //ex.printStackTrace(); key.cancel(); clientChannel.close(); resultMap.remove(key); //ex.printStackTrace(); } } } catch (Exception ex) { log.error("Error in executing the executor services thread", ex); //ex.printStackTrace(); } } } catch (Exception ex) { log.error("Error in executing the executor services thread", ex); } }
From source file:Proxy.java
void _handleConnection(final SocketChannel in_channel, final SocketChannel out_channel) throws Exception { executor.execute(new Runnable() { public void run() { Selector sel = null;/*w ww . jav a 2 s . c o m*/ SocketChannel tmp; Set ready_keys; SelectionKey key; ByteBuffer transfer_buf = ByteBuffer.allocate(BUFSIZE); try { sel = Selector.open(); in_channel.configureBlocking(false); out_channel.configureBlocking(false); in_channel.register(sel, SelectionKey.OP_READ); out_channel.register(sel, SelectionKey.OP_READ); while (sel.select() > 0) { ready_keys = sel.selectedKeys(); for (Iterator it = ready_keys.iterator(); it.hasNext();) { key = (SelectionKey) it.next(); it.remove(); // remove current entry (why ?) tmp = (SocketChannel) key.channel(); if (tmp == null) { log("Proxy._handleConnection()", "attachment is null, continuing"); continue; } if (key.isReadable()) { // data is available to be read from tmp if (tmp == in_channel) { // read all data from in_channel and forward it to out_channel (request) if (relay(tmp, out_channel, transfer_buf) == false) return; } if (tmp == out_channel) { // read all data from out_channel and forward it // to in_channel (response) if (relay(tmp, in_channel, transfer_buf) == false) return; } } } } } catch (Exception ex) { ex.printStackTrace(); } finally { close(sel, in_channel, out_channel); } } }); }
From source file:org.cryptomator.ui.util.SingleInstanceManager.java
/** * tries to fill the given buffer for the given time * /*from w w w . j a va2 s. c o m*/ * @param channel * @param buf * @param timeout * @throws ClosedChannelException * @throws IOException */ public static <T extends SelectableChannel & ReadableByteChannel> void tryFill(T channel, final ByteBuffer buf, int timeout) throws IOException { if (channel.isBlocking()) { throw new IllegalStateException("Channel is in blocking mode."); } try (Selector selector = Selector.open()) { channel.register(selector, SelectionKey.OP_READ); TimeoutTask.attempt(remainingTime -> { if (!buf.hasRemaining()) { return true; } if (selector.select(remainingTime) > 0) { if (channel.read(buf) < 0) { return true; } } return !buf.hasRemaining(); }, timeout, 1); } }
From source file:jp.queuelinker.system.net.SelectorThread.java
@Override public void run() { ByteBuffer buffer = ByteBuffer.allocate(BUFFER_SIZE); // I believe the inner try-catches does not cause overhead. // http://stackoverflow.com/questions/141560/ long sendCount = 0; SocketChannel currentChannel; SelectionKey key = null;// www . j a v a 2s .co m while (true) { try { selector.select(); // selector.selectNow(); } catch (ClosedSelectorException e) { logger.fatal("BUG: The selector is closed."); return; } catch (IOException e) { logger.fatal("An IOException occured while calling select()."); // Fatal Error. Notify the error to the users and leave the matter to them. for (ChannelState state : channels) { state.callBack.fatalError(); } return; } if (!requests.isEmpty()) { handleRequest(); continue; } if (stopRequested) { return; } Set<SelectionKey> keys = selector.selectedKeys(); Iterator<SelectionKey> iter = keys.iterator(); iter_loop: while (iter.hasNext()) { key = iter.next(); iter.remove(); // Required. Don't remove. if (key.isReadable()) { currentChannel = (SocketChannel) key.channel(); final ChannelState state = (ChannelState) key.attachment(); int valid; try { valid = currentChannel.read(buffer); } catch (IOException e) { logger.warn("An IOException happened while reading from a channel."); state.callBack.exceptionOccured(state.channelId, state.attachment); key.cancel(); continue; } if (valid == -1) { // Normal socket close? state.callBack.exceptionOccured(state.channelId, state.attachment); // cleanUpChannel(state.channelId); key.cancel(); continue; } buffer.rewind(); if (state.callBack.receive(state.channelId, buffer, valid, state.attachment) == false) { state.key.interestOps(state.key.interestOps() & ~SelectionKey.OP_READ); } buffer.clear(); } else if (key.isWritable()) { currentChannel = (SocketChannel) key.channel(); final ChannelState state = (ChannelState) key.attachment(); while (state.sendBuffer.readableSize() < WRITE_SIZE) { ByteBuffer newBuffer = state.callBack.send(state.channelId, state.attachment); if (newBuffer != null) { state.sendBuffer.write(newBuffer); if (++sendCount % 50000 == 0) { logger.info("Send Count: " + sendCount); } } else if (state.sendBuffer.readableSize() == 0) { key.interestOps(key.interestOps() & ~SelectionKey.OP_WRITE); continue iter_loop; } else { break; } } final int available = state.sendBuffer.readableSize(); if (available >= WRITE_SIZE || ++state.noopCount >= HEURISTIC_WAIT) { int done; try { done = currentChannel.write(state.sendBuffer.getByteBuffer()); } catch (IOException e) { logger.warn("An IOException occured while writing to a channel."); state.callBack.exceptionOccured(state.channelId, state.attachment); key.cancel(); continue; } if (done < available) { state.sendBuffer.rollback(available - done); } state.sendBuffer.compact(); state.noopCount = 0; } } else if (key.isAcceptable()) { ServerSocketChannel channel = (ServerSocketChannel) key.channel(); ChannelState state = (ChannelState) key.attachment(); SocketChannel socketChannel; try { socketChannel = channel.accept(); socketChannel.configureBlocking(false); } catch (IOException e) { continue; // Do nothing. } state.callBack.newConnection(state.channelId, socketChannel, state.attachment); } } } }
From source file:org.eclipsetrader.directa.internal.core.BrokerConnector.java
@Override public void run() { Selector socketSelector;/* w w w . j a v a 2 s . c o m*/ ByteBuffer dst = ByteBuffer.wrap(new byte[2048]); List<Position> positions = new ArrayList<Position>(); try { // Create a non-blocking socket channel socketChannel = SocketChannel.open(); socketChannel.configureBlocking(false); socketChannel.socket().setReceiveBufferSize(32768); socketChannel.socket().setSoLinger(true, 1); socketChannel.socket().setSoTimeout(0x15f90); socketChannel.socket().setReuseAddress(true); // Kick off connection establishment socketChannel.connect(new InetSocketAddress(server, port)); // Create a new selector socketSelector = SelectorProvider.provider().openSelector(); // Register the server socket channel, indicating an interest in // accepting new connections socketChannel.register(socketSelector, SelectionKey.OP_READ | SelectionKey.OP_CONNECT); } catch (Exception e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error connecting to orders monitor", //$NON-NLS-1$ e); Activator.log(status); return; } for (;;) { try { if (socketSelector.select(30 * 1000) == 0) { logger.trace(">" + HEARTBEAT); //$NON-NLS-1$ socketChannel.write(ByteBuffer.wrap(new String(HEARTBEAT + "\r\n").getBytes())); //$NON-NLS-1$ } } catch (Exception e) { break; } // Iterate over the set of keys for which events are available Iterator<SelectionKey> selectedKeys = socketSelector.selectedKeys().iterator(); while (selectedKeys.hasNext()) { SelectionKey key = selectedKeys.next(); selectedKeys.remove(); if (!key.isValid()) { continue; } try { // Check what event is available and deal with it if (key.isConnectable()) { // Finish the connection. If the connection operation failed // this will raise an IOException. try { socketChannel.finishConnect(); } catch (IOException e) { // Cancel the channel's registration with our selector key.cancel(); return; } // Register an interest in writing on this channel key.interestOps(SelectionKey.OP_WRITE); } if (key.isWritable()) { logger.trace(">" + LOGIN + WebConnector.getInstance().getUser()); //$NON-NLS-1$ socketChannel.write(ByteBuffer.wrap( new String(LOGIN + WebConnector.getInstance().getUser() + "\r\n").getBytes())); //$NON-NLS-1$ // Register an interest in reading on this channel key.interestOps(SelectionKey.OP_READ); } if (key.isReadable()) { dst.clear(); int readed = socketChannel.read(dst); if (readed > 0) { String[] s = new String(dst.array(), 0, readed).split("\r\n"); //$NON-NLS-1$ for (int i = 0; i < s.length; i++) { logger.trace("<" + s[i]); //$NON-NLS-1$ if (s[i].endsWith(";" + WebConnector.getInstance().getUser() + ";")) { //$NON-NLS-1$ //$NON-NLS-2$ logger.trace(">" + UNKNOWN70); //$NON-NLS-1$ socketChannel.write(ByteBuffer.wrap(new String(UNKNOWN70 + "\r\n").getBytes())); //$NON-NLS-1$ logger.trace(">" + UNKNOWN55); //$NON-NLS-1$ socketChannel.write(ByteBuffer.wrap(new String(UNKNOWN55 + "\r\n").getBytes())); //$NON-NLS-1$ } if (s[i].indexOf(";6;5;") != -1 || s[i].indexOf(";8;0;") != -1) { //$NON-NLS-1$ //$NON-NLS-2$ try { OrderMonitor monitor = parseOrderLine(s[i]); OrderDelta[] delta; synchronized (orders) { if (!orders.contains(monitor)) { orders.add(monitor); delta = new OrderDelta[] { new OrderDelta(OrderDelta.KIND_ADDED, monitor) }; } else { delta = new OrderDelta[] { new OrderDelta(OrderDelta.KIND_UPDATED, monitor) }; } } fireUpdateNotifications(delta); if (monitor.getFilledQuantity() != null && monitor.getAveragePrice() != null) { Account account = WebConnector.getInstance().getAccount(); account.updatePosition(monitor); } } catch (ParseException e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error parsing line: " + s[i], e); //$NON-NLS-1$ Activator.log(status); } } if (s[i].indexOf(";6;0;") != -1) { //$NON-NLS-1$ updateStatusLine(s[i]); } if (s[i].indexOf(";7;0;") != -1) { //$NON-NLS-1$ try { positions.add(new Position(s[i])); } catch (Exception e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error parsing line: " + s[i], e); //$NON-NLS-1$ Activator.log(status); } } if (s[i].indexOf(";7;9;") != -1) { //$NON-NLS-1$ Account account = WebConnector.getInstance().getAccount(); account.setPositions(positions.toArray(new Position[positions.size()])); positions.clear(); } } } } } catch (Exception e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Connection error", e); //$NON-NLS-1$ Activator.log(status); } } } }
From source file:com.facebook.infrastructure.net.TcpConnection.java
public void read(SelectionKey key) { key.interestOps(key.interestOps() & (~SelectionKey.OP_READ)); // publish this event onto to the TCPReadEvent Queue. MessagingService.getReadExecutor().execute(readWork_); }
From source file:com.facebook.infrastructure.net.TcpConnection.java
public void modifyKeyForRead(SelectionKey key) { key.interestOps(key_.interestOps() | SelectionKey.OP_READ); }