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/*
* $Id$
*
*
* SQUID Web Proxy Cache http://www.squid-cache.org/
* ----------------------------------------------------------
*
* Squid is the result of efforts by numerous individuals from
* the Internet community; see the CONTRIBUTORS file for full
* details. Many organizations have provided support for Squid's
* development; see the SPONSORS file for full details. Squid is
* Copyrighted (C) 2001 by the Regents of the University of
* California; see the COPYRIGHT file for full details. Squid
* incorporates software developed and/or copyrighted by other
* sources; see the CREDITS file for full details.
*
* This program 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.
*
* 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
*
*/
#ifndef SQUID_COMPLETIONDISPATCHER_H
#define SQUID_COMPLETIONDISPATCHER_H
#include "squid.h"
/* Dispatch code to handle events that have completed. Completed events are queued
* with a completion dispatcher by the OS Async engine - i.e. the poll or kqueue or
* select loop, or a signal reciever, or the diskd/diskthreads/etc modules.
*/
class CompletionDispatcher
{
public:
virtual ~CompletionDispatcher() {}
/* dispatch events. This should return true if there were events dispatched
* between the last call to dispatch() returning and this call returning.
*/
virtual bool dispatch() = 0;
};
#endif /* SQUID_COMPLETIONDISPATCHER_H */
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