Mercurial Hosting > luan
view src/org/eclipse/jetty/io/nio/NetworkTrafficSelectChannelEndPoint.java @ 810:022ff91bde60
fix session pages
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Thu, 08 Sep 2016 18:25:43 -0600 |
parents | 3428c60d7cfc |
children | 8e9db0bbf4f9 |
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// // ======================================================================== // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. // ------------------------------------------------------------------------ // All rights reserved. This program and the accompanying materials // are made available under the terms of the Eclipse Public License v1.0 // and Apache License v2.0 which accompanies this distribution. // // The Eclipse Public License is available at // http://www.eclipse.org/legal/epl-v10.html // // The Apache License v2.0 is available at // http://www.opensource.org/licenses/apache2.0.php // // You may elect to redistribute this code under either of these licenses. // ======================================================================== // package org.eclipse.jetty.io.nio; import java.io.IOException; import java.nio.ByteBuffer; import java.nio.channels.SelectionKey; import java.nio.channels.SocketChannel; import java.util.List; import org.eclipse.jetty.io.Buffer; import org.eclipse.jetty.io.NetworkTrafficListener; import org.eclipse.jetty.util.log.Log; import org.eclipse.jetty.util.log.Logger; public class NetworkTrafficSelectChannelEndPoint extends SelectChannelEndPoint { private static final Logger LOG = Log.getLogger(NetworkTrafficSelectChannelEndPoint.class); private final List<NetworkTrafficListener> listeners; public NetworkTrafficSelectChannelEndPoint(SocketChannel channel, SelectorManager.SelectSet selectSet, SelectionKey key, int maxIdleTime, List<NetworkTrafficListener> listeners) throws IOException { super(channel, selectSet, key, maxIdleTime); this.listeners = listeners; } @Override public int fill(Buffer buffer) throws IOException { int read = super.fill(buffer); notifyIncoming(buffer, read); return read; } @Override public int flush(Buffer buffer) throws IOException { int position = buffer.getIndex(); int written = super.flush(buffer); notifyOutgoing(buffer, position, written); return written; } @Override protected int gatheringFlush(Buffer header, ByteBuffer bbuf0, Buffer buffer, ByteBuffer bbuf1) throws IOException { int headerPosition = header.getIndex(); int headerLength = header.length(); int bufferPosition = buffer.getIndex(); int written = super.gatheringFlush(header, bbuf0, buffer,bbuf1); notifyOutgoing(header, headerPosition, written > headerLength ? headerLength : written); notifyOutgoing(buffer, bufferPosition, written > headerLength ? written - headerLength : 0); return written; } public void notifyOpened() { if (listeners != null && !listeners.isEmpty()) { for (NetworkTrafficListener listener : listeners) { try { listener.opened(_socket); } catch (Exception x) { LOG.warn(x); } } } } public void notifyIncoming(Buffer buffer, int read) { if (listeners != null && !listeners.isEmpty() && read > 0) { for (NetworkTrafficListener listener : listeners) { try { Buffer view = buffer.asReadOnlyBuffer(); listener.incoming(_socket, view); } catch (Exception x) { LOG.warn(x); } } } } public void notifyOutgoing(Buffer buffer, int position, int written) { if (listeners != null && !listeners.isEmpty() && written > 0) { for (NetworkTrafficListener listener : listeners) { try { Buffer view = buffer.asReadOnlyBuffer(); view.setGetIndex(position); view.setPutIndex(position + written); listener.outgoing(_socket, view); } catch (Exception x) { LOG.warn(x); } } } } public void notifyClosed() { if (listeners != null && !listeners.isEmpty()) { for (NetworkTrafficListener listener : listeners) { try { listener.closed(_socket); } catch (Exception x) { LOG.warn(x); } } } } }