/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.bam.mailbox;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.caucho.bam.packet.Packet;
import com.caucho.env.thread.TaskWorker;
/**
* Queue of hmtp packets
*/
public class MailboxWorker extends TaskWorker
{
private static final Logger log
= Logger.getLogger(MailboxWorker.class.getName());
private final MultiworkerMailbox _queue;
private volatile boolean _isRunning;
public MailboxWorker(MultiworkerMailbox queue)
{
_queue = queue;
}
boolean isRunning()
{
return _isRunning;
}
@Override
public long runTask()
{
_isRunning = true;
try {
Packet packet;
while ((packet = _queue.dequeue()) != null) {
if (log.isLoggable(Level.FINEST))
log.finest(this + " dequeue " + packet);
try {
_queue.dispatch(packet);
} catch (Exception e) {
log.log(Level.FINE, e.toString(), e);
}
}
return -1;
} finally {
_isRunning = false;
}
}
@Override
public String toString()
{
return getClass().getSimpleName() + "[" + _queue.getAddress() + "]";
}
}