QxOrm 1.4.9
C++ Object Relational Mapping library
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QxThreadPool.h
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1/****************************************************************************
2**
3** https://www.qxorm.com/
4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
5**
6** This file is part of the QxOrm library
7**
8** This software is provided 'as-is', without any express or implied
9** warranty. In no event will the authors be held liable for any
10** damages arising from the use of this software
11**
12** Commercial Usage
13** Licensees holding valid commercial QxOrm licenses may use this file in
14** accordance with the commercial license agreement provided with the
15** Software or, alternatively, in accordance with the terms contained in
16** a written agreement between you and Lionel Marty
17**
18** GNU General Public License Usage
19** Alternatively, this file may be used under the terms of the GNU
20** General Public License version 3.0 as published by the Free Software
21** Foundation and appearing in the file 'license.gpl3.txt' included in the
22** packaging of this file. Please review the following information to
23** ensure the GNU General Public License version 3.0 requirements will be
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26** If you are unsure which license is appropriate for your use, or
27** if you have questions regarding the use of this file, please contact :
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30****************************************************************************/
31
32#ifdef Q_MOC_RUN
33#include <QxCommon/QxConfig.h> // Need to include this file for the 'moc' process
34#endif // Q_MOC_RUN
35
36#ifdef _QX_ENABLE_QT_NETWORK
37#ifndef _QX_SERVICE_THREAD_POOL_H_
38#define _QX_SERVICE_THREAD_POOL_H_
39
40#ifdef _MSC_VER
41#pragma once
42#endif
43
51#ifdef _QX_NO_PRECOMPILED_HEADER
52#ifndef Q_MOC_RUN
53#include <QxPrecompiled.h> // Need to include precompiled header for the generated moc file
54#endif // Q_MOC_RUN
55#endif // _QX_NO_PRECOMPILED_HEADER
56
57#include <QtCore/qqueue.h>
58
59#ifndef Q_MOC_RUN
61#include <QxService/QxServer.h>
62#endif // Q_MOC_RUN
63
64namespace qx {
65namespace service {
66
67class QxThread;
68
75class QX_DLL_EXPORT QxThreadPool : public QThread
76{
77
78 Q_OBJECT
79
80protected:
81
82 QList<QxThread *> m_lstAllServices;
83 QQueue<QxThread *> m_lstAvailable;
85 QMutex m_mutex;
86
87public:
88
89 QxThreadPool() : QThread(), m_bIsStopped(false) { ; }
90 virtual ~QxThreadPool() { if (isRunning()) { qDebug("[QxOrm] qx::service::QxThreadPool thread is running : %s", "quit and wait"); quit(); wait(); } }
91
92 bool isStopped() const;
95 void raiseError(const QString & err, QxTransaction_ptr transaction);
96
97 static void sleepThread(unsigned long msecs) { QThread::msleep(msecs); }
98
99protected:
100
101 virtual void run();
102
103 void runServer();
106
107Q_SIGNALS:
108
109 void error(const QString & err, qx::service::QxTransaction_ptr transaction);
113 void serverIsRunning(bool bIsRunning, qx::service::QxServer * pServer);
114
115};
116
117typedef std::shared_ptr<QxThreadPool> QxThreadPool_ptr;
118
119} // namespace service
120} // namespace qx
121
122#endif // _QX_SERVICE_THREAD_POOL_H_
123#endif // _QX_ENABLE_QT_NETWORK
List of parameters to compile and build QxOrm library.
#define QX_DLL_EXPORT
Definition QxMacro.h:182
Server side to manage a thread pool of incoming connections (new request from client)
Transaction of QxService module (contains request from client and reply from server)
qx::service::QxServer : server side to manage a thread pool of incoming connections (new request from...
Definition QxServer.h:62
qx::service::QxThread : thread to execute a transaction of QxService module
Definition QxThread.h:95
qx::service::QxThreadPool : thread-safe thread pool to manage list of threads for executing all trans...
QQueue< QxThread * > m_lstAvailable
List of services available to execute process.
void setAvailable(QxThread *p)
QList< QxThread * > m_lstAllServices
List of all services created by 'QxThreadPool'.
QMutex m_mutex
Mutex => 'QxThreadPool' is thread-safe.
void transactionStarted(qx::service::QxTransaction_ptr transaction)
void serverIsRunning(bool bIsRunning, qx::service::QxServer *pServer)
bool m_bIsStopped
Flag to indicate if thread has been stopped.
void raiseError(const QString &err, QxTransaction_ptr transaction)
void customRequestHandler(qx::service::QxTransaction_ptr transaction)
static void sleepThread(unsigned long msecs)
void transactionFinished(qx::service::QxTransaction_ptr transaction)
void error(const QString &err, qx::service::QxTransaction_ptr transaction)
std::shared_ptr< QxTransaction > QxTransaction_ptr
std::shared_ptr< QxThreadPool > QxThreadPool_ptr
Root namespace for all QxOrm library features.