TileThreadPool.cpp

/**
 * MaNGOS is a full featured server for World of Warcraft, supporting
 * the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
 *
 * Copyright (C) 2005-2022 MaNGOS <https://getmangos.eu>
 *
 * 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  02111-1307  USA
 *
 * World of Warcraft, and all World of Warcraft or Warcraft art, images,
 * and lore are copyrighted by Blizzard Entertainment, Inc.
 */

#include "TileThreadPool.h"
#include "TileMsgBlock.h"

TileThreadPool::TileThreadPool(): m_barrier(0)
{
}

TileThreadPool::~TileThreadPool()
{
    ACE_Message_Block *msg;
    this->getq(msg);
    msg->release();

    delete m_barrier;
}

int TileThreadPool::start(int threads)
{
    m_barrier = new ACE_Barrier(threads);
    return this->activate(THR_NEW_LWP, threads);
}

int TileThreadPool::svc(void)
{
    m_barrier->wait();

    ACE_Message_Block *msg;
    while (1)
    {
        if (this->getq(msg) == -1)
        {
            ACE_ERROR_RETURN((LM_ERROR, "%p\n", "getq"), -1);
        }

        if (msg->msg_type() == ACE_Message_Block::MB_HANGUP)
        {
            this->putq(msg);
            break;
        }

        Tile_Message_Block *mb = (Tile_Message_Block*)msg;
        mb->GetTileBuilder()->Work();

        msg->release ();
    }

    return 0;
}