Ejemplo n.º 1
0
 /**
  * Closes the socket and stops the listener thread.
  *
  * @throws IOException
  */
 public void close() throws IOException {
   boolean interrupted = false;
   WorkerTask l = listener;
   if (l != null) {
     l.terminate();
     l.interrupt();
     if (socketTimeout > 0) {
       try {
         l.join();
       } catch (InterruptedException ex) {
         interrupted = true;
         logger.warn(ex);
       }
     }
     listener = null;
   }
   DatagramSocket closingSocket = socket;
   if ((closingSocket != null) && (!closingSocket.isClosed())) {
     closingSocket.close();
   }
   socket = null;
   if (interrupted) {
     Thread.currentThread().interrupt();
   }
 }
 /** Closes all open sockets and stops the internal server thread that processes messages. */
 public void close() {
   ServerThread st = server;
   if (st != null) {
     st.close();
     try {
       st.join();
     } catch (InterruptedException ex) {
       logger.warn(ex);
     }
     server = null;
     for (Iterator it = sockets.values().iterator(); it.hasNext(); ) {
       SocketEntry entry = (SocketEntry) it.next();
       try {
         synchronized (entry) {
           entry.getSocket().close();
         }
         logger.debug("Socket to " + entry.getPeerAddress() + " closed");
       } catch (IOException iox) {
         // ingore
         logger.debug(iox);
       }
     }
     if (socketCleaner != null) {
       socketCleaner.cancel();
     }
     socketCleaner = null;
   }
 }