def __init__(self):
super(BeamTimeBasedOutputStream).__init__()
self._flush_event = False
self._periodic_flusher = PeriodicThread(1, self.notify_flush)
self._periodic_flusher.daemon = True
self._periodic_flusher.start()
self._output_stream = None
def _schedule_periodic_shutdown(self):
def shutdown_inactive_bundle_processors():
for descriptor_id, last_access_time in self.last_access_times.items():
if (time.time() - last_access_time >
DEFAULT_BUNDLE_PROCESSOR_CACHE_SHUTDOWN_THRESHOLD_S):
BundleProcessorCache._shutdown_cached_bundle_processors(
self.cached_bundle_processors[descriptor_id])
self.periodic_shutdown = PeriodicThread(
DEFAULT_BUNDLE_PROCESSOR_CACHE_SHUTDOWN_THRESHOLD_S,
shutdown_inactive_bundle_processors)
self.periodic_shutdown.daemon = True
self.periodic_shutdown.start()