public void listenUDP(EndPoint localEp) {
   UdpConnection connection = new UdpConnection();
   logger_.debug("Starting to listen on " + localEp);
   try {
     connection.init(localEp.getPort());
     endPoints_.add(localEp);
   } catch (IOException e) {
     logger_.warn(LogUtil.throwableToString(e));
   }
 }
Example #2
0
  /**
   * Sends the object over the network using UDP.
   *
   * @return The number of bytes sent.
   * @see Kryo#register(Class, com.esotericsoftware.kryo.Serializer)
   * @throws IllegalStateException if this connection was not opened with both TCP and UDP.
   */
  public int sendUDP(Object object) {
    if (object == null) throw new IllegalArgumentException("object cannot be null.");
    SocketAddress address = udpRemoteAddress;
    if (address == null && udp != null) address = udp.connectedAddress;
    if (address == null && isConnected)
      throw new IllegalStateException("Connection is not connected via UDP.");

    try {
      if (address == null) throw new SocketException("Connection is closed.");

      int length = udp.send(this, object, address);
      if (length == 0) {
        if (TRACE) trace("kryonet", this + " UDP had nothing to send.");
      } else if (DEBUG) {
        if (length != -1) {
          String objectString = object == null ? "null" : object.getClass().getSimpleName();
          if (!(object instanceof FrameworkMessage)) {
            debug("kryonet", this + " sent UDP: " + objectString + " (" + length + ")");
          } else if (TRACE) {
            trace("kryonet", this + " sent UDP: " + objectString + " (" + length + ")");
          }
        } else debug("kryonet", this + " was unable to send, UDP socket buffer full.");
      }
      return length;
    } catch (IOException ex) {
      if (DEBUG) debug("kryonet", "Unable to send UDP with connection: " + this, ex);
      close();
      return 0;
    } catch (KryoNetException ex) {
      if (ERROR) error("kryonet", "Unable to send UDP with connection: " + this, ex);
      close();
      return 0;
    }
  }
  public void sendUdpOneWay(Message message, EndPoint to) {
    EndPoint from = message.getFrom();
    if (message.getFrom().equals(to)) {
      MessagingService.receive(message);
      return;
    }

    UdpConnection connection = null;
    try {
      connection = new UdpConnection();
      connection.init();
      connection.write(message, to);
    } catch (IOException e) {
      logger_.warn(LogUtil.throwableToString(e));
    } finally {
      if (connection != null) connection.close();
    }
  }
        @Override
        public void run() {

          if (count / 4 > 0) {
            udp.mDeviceInfo.setPoint(new Point("0", "0", String.valueOf(++count)));
          }
          udp.sendBroadcast();
          mHandler.postDelayed(mRunnable, 300);
          count++;
        }
Example #5
0
 public void close() {
   boolean wasConnected = isConnected;
   isConnected = false;
   tcp.close();
   if (udp != null && udp.connectedAddress != null) udp.close();
   if (wasConnected) {
     notifyDisconnected();
     if (INFO) info("kryonet", this + " disconnected.");
   }
   setConnected(false);
 }
Example #6
0
 public static UdpResponse communicate(final UdpConnection connection, final UdpRequest request)
     throws UdpConnectionException {
   return connection.communicate(request);
 }