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https://github.com/araxiaonline/TrinityCore2.git
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3932fc8c83
- Some work towards resolving the crash on shutdown by implementing a shutdown task --HG-- branch : trunk
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/*
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* Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "DatabaseEnv.h"
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#include "DatabaseWorker.h"
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#include "SQLOperation.h"
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#include "MySQLConnection.h"
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DatabaseWorker::DatabaseWorker(ACE_Activation_Queue* new_queue, MySQLConnection* con) :
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m_queue(new_queue),
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m_conn(con)
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{
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/// Assign thread to task
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activate();
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}
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int DatabaseWorker::svc()
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{
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if (!m_queue)
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return -1;
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SQLOperation *request = NULL;
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while (1)
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{
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request = (SQLOperation*)(m_queue->dequeue());
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request->SetConnection(m_conn);
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if (request->call() == -1)
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break;
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delete request;
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}
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delete request;
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delete m_conn;
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return 0;
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}
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int DatabaseWorker::activate()
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{
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/* THR_DETACHED:
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Create an asynchronous thread. The exit status of the thread would not be available to any other threads.
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The thread resources are reclaimed by the operating system whenever the thread is terminated. */
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/* THR_NEW_LWP:
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Create an explicit kernel-level thread (as opposed to a user-level thread). */
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ACE_Task_Base::activate(THR_NEW_LWP | THR_DETACHED, 1);
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return 0; //^ - Spawn one thread to handle this task.
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// However more of these tasks may be activated
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// See DatabaseWorkerPool ctor.
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} |