def perform_task(self, task):
# wait for tasks to finish and rejoin them
if len(self.current_threads) > self.thread_number:
gevent.join_all(self.current_threads)
self.current_threads = []
self.current_threads.append(gevent.spawn(task.run))
def shutdown(self):
logger.info("Shutting down gevent threads")
return gevent.join_all(self.current_threads)
