atcpserversocketclosedevent.java

来自「The Staged Event-Driven Architecture (SE」· Java 代码 · 共 53 行

/* 
 * Copyright (c) 2000 by Matt Welsh and The Regents of the University of 
 * California. All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice and the following
 * two paragraphs appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Author: Matt Welsh <[e-mail]>
 * 
 */

package seda.sandStorm.lib.aSocket;

import seda.sandStorm.api.*;

/**
 * ATcpServerSocketClosedEvent objects will be passed up to the SinkIF
 * associated with an ATcpServerSocket when a server socket dies. This
 * can happen if an attempt to accept an incoming connection fails for 
 * some reason, generally due to running out of file descriptors.
 *
 * @author Matt Welsh
 */
public class ATcpServerSocketClosedEvent extends aSocketErrorEvent {
  public ATcpServerSocket server_socket = null;

  public ATcpServerSocketClosedEvent() {
    super("ATcpServerSocket is dead");
  }

  public ATcpServerSocketClosedEvent(ATcpServerSocket sock) {
    this();
    server_socket = sock;
  }
}