exit service task if event loop is closed

miguelgrinberg · Feb 19, 2019 · ee6e00d · ee6e00d
1 parent 68ca0c2
commit ee6e00d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/engineio/asyncio_server.py b/engineio/asyncio_server.py
@@ -419,5 +419,10 @@ async def _service_task(self):  # pragma: no cover
                 self.logger.info('service task canceled')
                 break
             except:
+                if asyncio.get_event_loop().is_closed():
+                    self.logger.info('event loop is closed, exiting service '
+                                     'task')
+                    break
+
                 # an unexpected exception has occurred, log it and continue
                 self.logger.exception('service task exception')