Traceback in calld when a SIP trunks register or deregister

Hello i have found the same issue with a Stack on 23.01 so is it a regression or anything else ? You can see som traceback in the ticket Zendesk 8716 also i have started a discussion in Mattermost here

The second traceback happens when a trunk with no endpoint exists on the system.

I created another ticket for this one

More info on this bug. At the moment, only the username in the auth_section of an endpoint is part of the bus events and tracked in calld. This makes sense for lines but not so much for trunks where the majority of them will not use the auth_section but will rely on the outbound_auth_section and/or the registration_outbound_auth_section.

Bus events need to include the username of other sections and calld needs to get it’s username from there for trunks.

2020-10-18 01:28:18,005 [22317] (ERROR) (xivo.pubsub): local variable 'techno' referenced before assignment
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/xivo/pubsub.py", line 39, in publish_one
callback(message)
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/bus.py", line 60, in on_peer_status
endpoint.registered = False
File "/usr/lib/python3.7/contextlib.py", line 119, in __exit__
next(self.gen)
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/services.py", line 107, in update
self._notify_fn(endpoint)
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/notifier.py", line 28, in endpoint_updated
trunk = self._confd_cache.get_trunk(endpoint.techno, endpoint.name)
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/services.py", line 169, in get_trunk
return self._get_endpoint_by_index(techno, name, self._trunks, index='name')
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/services.py", line 208, in _get_endpoint_by_index
self._initialize()
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/services.py", line 220, in _initialize
self._update_trunk_cache(trunks)
File "/usr/lib/python3/dist-packages/wazo_calld/plugins/endpoints/services.py", line 263, in _update_trunk_cache
'technology': techno,
UnboundLocalError: local variable 'techno' referenced before assignment