void* JobPoolWorker::Entry()
{
#ifdef LINUX
XInitThreads();
#endif
while ( true ) {
// Did we get a request to terminate?
if (TestDestroy())
break;
Job *job = GetJob();
if (job) {
// Call user's implementation for processing request
ProcessJob(job);
delete job;
job = NULL;
} else {
wxMutexLocker mutLock(*lock);
if (idleThreads > 5) {
break;
}
}
}
wxMutexLocker mutLock(*lock);
numThreads--;
return NULL;
}
void* JobPoolWorker::Entry()
{
#ifdef LINUX
XInitThreads();
#endif
while ( !stopped ) {
// Did we get a request to terminate?
if (TestDestroy())
break;
Job *job = GetJob();
if (job) {
// Call user's implementation for processing request
ProcessJob(job);
if (job->DeleteWhenComplete()) {
delete job;
}
job = NULL;
} else {
std::unique_lock<std::mutex> mutLock(*lock);
if (idleThreads > 5) {
break;
}
}
}
std::unique_lock<std::mutex> mutLock(*lock);
numThreads--;
return NULL;
}
Job *JobPoolWorker::GetJob()
{
wxMutexLocker mutLock(*lock);
Job *req(NULL);
if (queue->empty()) {
idleThreads++;
signal->WaitTimeout(100);
idleThreads--;
}
if ( !queue->empty() ) {
req = queue->front();
queue->pop_front();
}
return req;
}
void JobPoolWorker::Stop()
{
stopped = true;
if ( IsAlive() ) {
std::unique_lock<std::mutex> mutLock(*lock);
signal->notify_all();
}
if ( IsAlive() ) {
Delete();
}
while ( IsAlive() ) {
wxThread::Sleep( 5 );
}
}
Job *JobPoolWorker::GetJob()
{
std::unique_lock<std::mutex> mutLock(*lock);
Job *req(NULL);
if (queue->empty()) {
idleThreads++;
signal->wait_for(mutLock, std::chrono::milliseconds(100));
idleThreads--;
}
if ( !queue->empty() ) {
req = queue->front();
queue->pop_front();
}
return req;
}
