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Fix race condition in the control plugin

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Alexey Rybalchenko 2018-09-12 12:29:51 +02:00 committed by Dennis Klein
parent 9bab3f9f4c
commit e642262468
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1 changed files with 1 additions and 1 deletions
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fairmq/plugins/Control.cxx
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@ -227,7 +227,7 @@ auto Control::WaitForNextState() -> DeviceState
unique_lock<mutex> lock{fEventsMutex};
while (fEvents.empty())
{
fNewEvent.wait(lock);
fNewEvent.wait_for(lock, chrono::milliseconds(50));
}
auto result = fEvents.front();