tweak-wtf

Hey folks, I was wondering about how many parallel connections to the EventHub are possible. I have a dedicated process running connected to the EventHub invoking session.event_hub.wait(). When I connect from somewhere else to an API server session with `auto_connect_event_hub=True` I get an error message telling me that the conenction to the EventHub can't be established. Is that because only 1 process can connect to it when invoking `session.event_hub.wait()`? All the best, Tony