def setup_signal_handler(self):
def _term_handler():
self.stop_flag = True
if not self.worker.is_running():
self.logger.warning('SIGTERM received. Exiting...')
else:
self.logger.warning(
'SIGTERM received while processing a message, '
'consumer exit is scheduled.')
handle_term(_term_handler)
def setup_signal_handler(self):
def _term_handler():
if not self.worker.is_running():
self.logger.warning("SIGTERM received. Exiting...")
ioloop = self.subscriber.connection._impl
# blocking channel's cancel will call process_timeouts,
# and timeouts will be invoked again.
ioloop.add_timeout(0, call_once(self.subscriber.channel.cancel))
else:
self.logger.warning("SIGTERM received while processing a message, consumer exit is scheduled.")
self.stop_flag = True
handle_term(_term_handler)