in callouts/python/extproc/service/callout_server.py [0:0]
def _stop_servers(self) -> None:
"""Close the sockets of all servers, and trigger shutdowns."""
if self._health_check_server:
self._health_check_server.server_close()
self._health_check_server.shutdown()
logging.info('Health check server stopped.')
if self._callout_server:
self._callout_server.stop()