/** * $RCSfile$ * $Revision: 1583 $ * $Date: 2005-07-03 17:55:39 -0300 (Sun, 03 Jul 2005) $ * * Copyright (C) 2005-2008 Jive Software. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.jivesoftware.openfire.net; import org.jivesoftware.util.JiveGlobals; import org.jivesoftware.openfire.ConnectionManager; import org.jivesoftware.openfire.ServerPort; import java.io.IOException; import java.net.InetAddress; /** * Implements a network front end with a dedicated thread reading * each incoming socket. Blocking and non-blocking modes are supported. * By default blocking mode is used. Use the <i>xmpp.socket.blocking</i> * system property to change the blocking mode. Restart the server after making * changes to the system property. * * @author Gaston Dombiak */ public class SocketAcceptThread extends Thread { /** * Holds information about the port on which the server will listen for connections. */ private ServerPort serverPort; private SocketAcceptingMode acceptingMode; public SocketAcceptThread(ConnectionManager connManager, ServerPort serverPort) throws IOException { super("Socket Listener at port " + serverPort.getPort()); // Listen on a specific network interface if it has been set. String interfaceName = JiveGlobals.getXMLProperty("network.interface"); InetAddress bindInterface = null; if (interfaceName != null) { if (interfaceName.trim().length() > 0) { bindInterface = InetAddress.getByName(interfaceName); // Create the new server port based on the new bind address serverPort = new ServerPort(serverPort.getPort(), serverPort.getDomainNames().get(0), interfaceName, serverPort.isSecure(), serverPort.getSecurityType(), serverPort.getType()); } } this.serverPort = serverPort; // Set the blocking reading mode to use acceptingMode = new BlockingAcceptingMode(connManager, serverPort, bindInterface); } /** * Retrieve the port this server socket is bound to. * * @return the port the socket is bound to. */ public int getPort() { return serverPort.getPort(); } /** * Returns information about the port on which the server is listening for connections. * * @return information about the port on which the server is listening for connections. */ public ServerPort getServerPort() { return serverPort; } /** * Unblock the thread and force it to terminate. */ public void shutdown() { acceptingMode.shutdown(); } /** * About as simple as it gets. The thread spins around an accept * call getting sockets and handing them to the SocketManager. */ @Override public void run() { acceptingMode.run(); // We stopped accepting new connections so close the listener shutdown(); } }