/**
* Listen for incoming and outgoing requests. If the <code>serverEnabled</code> member is <code>
* false</code> the server for incoming requests is not started. This starts the internal server
* thread that processes messages.
*
* @throws SocketException when the transport is already listening for incoming/outgoing messages.
* @throws IOException
*/
public synchronized void listen() throws java.io.IOException {
if (server != null) {
throw new SocketException("Port already listening");
}
server = new ServerThread();
if (connectionTimeout > 0) {
socketCleaner = new Timer(true); // run as daemon
}
server.setDaemon(true);
server.start();
}
