WorkerThread *ThreadPool::AddWorkerThread( bool bMakeAvailable, long nTimeout )
{
QString sName = QString(m_sName + "_WorkerThread");
long nThreadCount;
LOG(VB_UPNP, LOG_INFO, QString( "ThreadPool:AddWorkerThread - %1" )
.arg(sName));
WorkerThread *pThread = CreateWorkerThread( this, sName );
if (pThread != NULL)
{
pThread->SetTimeout( nTimeout );
pThread->start();
if (pThread->WaitForInitialized( 5000 ))
{
// ------------------------------------------------------
// Add new worker thread to list.
// ------------------------------------------------------
m_mList.lock();
m_lstThreads.push_back( pThread );
nThreadCount = m_lstThreads.size();
LOG(VB_GENERAL, LOG_DEBUG,
QString("ThreadPool:%1: thread pool size %2")
.arg(m_sName) .arg(nThreadCount));
if (bMakeAvailable)
{
m_lstAvailableThreads.push_back( pThread );
m_threadAvail.wakeAll();
}
m_mList.unlock();
}
else
{
// ------------------------------------------------------
// It's taking longer than 5 seconds to initialize this thread....
// give up on it.
// (This should never happen)
// ------------------------------------------------------
delete pThread;
pThread = NULL;
}
}
return pThread;
}
