diff options
Diffstat (limited to 'designate/sink/service.py')
| -rw-r--r-- | designate/sink/service.py | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/designate/sink/service.py b/designate/sink/service.py index ea7ddfbc..9b918326 100644 --- a/designate/sink/service.py +++ b/designate/sink/service.py @@ -33,6 +33,7 @@ class Service(service.Service): ) # Initialize extensions + self._server = None self.handlers = self._init_extensions() self.subscribers = self._get_subscribers() @@ -71,20 +72,23 @@ class Service(service.Service): # TODO(ekarlso): Change this is to endpoint objects rather then # ourselves? - self._server = rpc.get_notification_listener( - targets, [self], - pool=cfg.CONF['service:sink'].listener_pool_name) - if targets: + self._server = rpc.get_notification_listener( + targets, [self], + pool=cfg.CONF['service:sink'].listener_pool_name + ) self._server.start() def stop(self, graceful=True): # Try to shut the connection down, but if we get any sort of # errors, go ahead and ignore them.. as we're shutting down anyway try: - self._server.stop() - except Exception: - pass + if self._server: + self._server.stop() + except Exception as e: + LOG.warning( + 'Unable to gracefully stop the notification listener: %s', e + ) super(Service, self).stop(graceful) |