void CPUThreadPoolExecutor::threadRun(ThreadPtr thread) {
this->threadPoolHook_.registerThread();
thread->startupBaton.post();
while (true) {
auto task = taskQueue_->try_take_for(threadTimeout_);
// Handle thread stopping, either by task timeout, or
// by 'poison' task added in join() or stop().
if (UNLIKELY(!task || task.value().poison)) {
// Actually remove the thread from the list.
SharedMutex::WriteHolder w{&threadListLock_};
if (taskShouldStop(task)) {
for (auto& o : observers_) {
o->threadStopped(thread.get());
}
threadList_.remove(thread);
stoppedThreads_.add(thread);
return;
} else {
continue;
}
}
runTask(thread, std::move(task.value()));
if (UNLIKELY(threadsToStop_ > 0 && !isJoin_)) {
SharedMutex::WriteHolder w{&threadListLock_};
if (tryDecrToStop()) {
threadList_.remove(thread);
stoppedThreads_.add(thread);
return;
}
}
}
}
void RemoveFromPool(const ThreadPtr& threadPtr)
{
m_Pool.remove_thread(threadPtr.get());
}