Comment 9 for bug 1917645

OK. I agree that this is a bug in oslo.messaging, as the doc of the notifier says that the connection establishment should also consider the retry parameter[1] but as I showed above it is not.

[1] https://github.com/openstack/oslo.messaging/blob/feb72de7b81e3919dedc697f9fb5484a92f85ad8/oslo_messaging/notify/messaging.py#L34-L36