content: /*
   * Copyright (C) 2013 4th Line GmbH, Switzerland
   *
   * The contents of this file are subject to the terms of either the GNU
   * Lesser General Public License Version 2 or later ("LGPL") or the
   * Common Development and Distribution License Version 1 or later
   * ("CDDL") (collectively, the "License"). You may not use this file
   * except in compliance with the License. See LICENSE.txt for more
   * information.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   */
  
  package org.fourthline.cling.protocol.async;
  
  import org.fourthline.cling.UpnpService;
  import org.fourthline.cling.model.meta.LocalDevice;
  import org.fourthline.cling.model.types.NotificationSubtype;
  import org.fourthline.cling.transport.RouterException;
  
  import java.util.logging.Logger;
  
  /**
   * Sending <em>BYEBYE</em> notification messages for a registered local device.
   *
   * @author Christian Bauer
   */
  public class SendingNotificationByebye extends SendingNotification {
  
      final private static Logger log = Logger.getLogger(SendingNotification.class.getName());
  
      public SendingNotificationByebye(UpnpService upnpService, LocalDevice device) {
          super(upnpService, device);
      }
  
      // The UDA 1.0 spec says "a message corresponding to /each/ of the ssd:alive messages" but
      // it's not clear if that means the "required" messages according to the tables only or if
      // it includes the triple (or whatever) repeated messages that have been sent to protect
      // against networking problems. It also says, a little later, that "each of the messages should
      // be send more than once". So we are also sending them three times - hell, why not pollute the
      // network with useless stuff, that is going to make this more reliable for sure...
  
      // In other words: The superclass method is fine even for byebye.
  
      @Override
      protected void execute() throws RouterException {
          log.fine("Sending byebye messages ("+getBulkRepeat()+" times) for: " + getDevice());
          super.execute();
      }
  
      protected NotificationSubtype getNotificationSubtype() {
          return NotificationSubtype.BYEBYE;
      }
  
  }