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UI: WorkerManager: Fix workers waiting on exit

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This commit is contained in:
Nodir Temirkhodjaev 2023-04-19 16:37:20 +03:00
parent c5c2b834b9
commit 2928fdb57b
2 changed files with 10 additions and 9 deletions
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16
src/ui/util/worker/workermanager.cpp
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@ -36,8 +36,8 @@ void WorkerManager::workerFinished(WorkerObject *worker)
m_workers.removeOne(worker);
if (m_workers.isEmpty()) {
m_waitCondition.wakeOne();
if (m_workers.isEmpty() && aborted()) {
m_abortWaitCondition.wakeOne();
}
}
@ -59,10 +59,10 @@ void WorkerManager::abortWorkers()
m_aborted = true;
m_waitCondition.wakeAll();
m_jobWaitCondition.wakeAll();
while (!m_workers.isEmpty()) {
m_waitCondition.wait(&m_mutex);
m_abortWaitCondition.wait(&m_mutex);
}
}
@ -77,19 +77,19 @@ void WorkerManager::enqueueJob(WorkerJobPtr job)
m_jobQueue.enqueue(job);
m_waitCondition.wakeOne();
m_jobWaitCondition.wakeOne();
}
WorkerJobPtr WorkerManager::dequeueJob()
{
QMutexLocker locker(&m_mutex);
while (!m_aborted && m_jobQueue.isEmpty()) {
if (!m_waitCondition.wait(&m_mutex, WORKER_TIMEOUT_MSEC))
while (!aborted() && m_jobQueue.isEmpty()) {
if (!m_jobWaitCondition.wait(&m_mutex, WORKER_TIMEOUT_MSEC))
break; // timed out
}
if (m_aborted || m_jobQueue.isEmpty())
if (aborted() || m_jobQueue.isEmpty())
return nullptr;
return m_jobQueue.dequeue();

3
src/ui/util/worker/workermanager.h
View File

@ -52,7 +52,8 @@ private:
QQueue<WorkerJobPtr> m_jobQueue;
QMutex m_mutex;
QWaitCondition m_waitCondition;
QWaitCondition m_jobWaitCondition;
QWaitCondition m_abortWaitCondition;
};
#endif // WORKERMANAGER_H