//-------------------------------------------------------------------------------------
TPThread* ThreadPool::createThread(int threadWaitSecond, bool threadStartsImmediately)
{
TPThread* tptd = new TPThread(this, threadWaitSecond);
if (threadStartsImmediately)
tptd->createThread();
return tptd;
}
//-------------------------------------------------------------------------------------
TPThread* ThreadPool::createThread(int threadWaitSecond)
{
TPThread* tptd = new TPThread(this, threadWaitSecond);
tptd->createThread();
return tptd;
}
//-------------------------------------------------------------------------------------
bool ThreadPool::_addTask(TPTask* tptask)
{
std::list<TPThread*>::iterator itr = freeThreadList_.begin();
TPThread* tptd = (TPThread*)(*itr);
freeThreadList_.erase(itr);
busyThreadList_.push_back(tptd);
--currentFreeThreadCount_;
//INFO_MSG("ThreadPool::currFree:%d, currThreadCount:%d, busy:[%d]\n",
// currentFreeThreadCount_, currentThreadCount_, busyThreadList_count_);
tptd->task(tptask);
#if KBE_PLATFORM == PLATFORM_WIN32
if (tptd->sendCondSignal() == 0) {
#else
if (tptd->sendCondSignal() != 0) {
#endif
ERROR_MSG("ThreadPool::addTask: pthread_cond_signal error!\n");
return false;
}
return true;
}
//-------------------------------------------------------------------------------------
bool ThreadPool::addTask(TPTask* tptask)
{
THREAD_MUTEX_LOCK(threadStateList_mutex_);
if(currentFreeThreadCount_ > 0)
{
bool ret = _addTask(tptask);
THREAD_MUTEX_UNLOCK(threadStateList_mutex_);
return ret;
}
bufferTask(tptask);
if(isThreadCountMax())
{
THREAD_MUTEX_UNLOCK(threadStateList_mutex_);
//WARNING_MSG(fmt::format("ThreadPool::addTask: can't createthread, the poolsize is full({}).\n,
// maxThreadCount_));
return false;
}
for(uint32 i=0; i<extraNewAddThreadCount_; ++i)
{
bool threadStartsImmediately = i > 0;
// 设定5分钟未使用则退出的线程
TPThread* tptd = createThread(ThreadPool::timeout, threadStartsImmediately);
if(!tptd)
{
#if KBE_PLATFORM == PLATFORM_WIN32
ERROR_MSG("ThreadPool::addTask: the ThreadPool create thread error! ... \n");
#else
ERROR_MSG(fmt::format("ThreadPool::addTask: the ThreadPool create thread error:{0}\n",
kbe_strerror()));
#endif
}
// 所有的线程列表
allThreadList_.push_back(tptd);
if (threadStartsImmediately)
{
// 闲置的线程列表
freeThreadList_.push_back(tptd);
++currentFreeThreadCount_;
}
else
{
TPTask * pTask = tptd->tryGetTask();
if (pTask)
{
busyThreadList_.push_back(tptd);
tptd->task(pTask);
}
else
{
freeThreadList_.push_back(tptd);
++currentFreeThreadCount_;
}
tptd->createThread();
}
++currentThreadCount_;
}
INFO_MSG(fmt::format("ThreadPool::addTask: new Thread, currThreadCount: {0}\n",
currentThreadCount_));
THREAD_MUTEX_UNLOCK(threadStateList_mutex_);
return true;
}