Sending HTTP commands on OH shutdown / changing detached Shelly modes on OH shutdown

[rpwong (Russ)]

@denominator

We use to have a system shut down trigger

I’d forgotten about that. I seem to think that it was removed due to being unreliable?

EDIT: Yep, unreliable. Here’s a relevant discussion from a couple of years ago.

Disable rule on system shutdown

I would like to disable a rule when the OpenHab service shuts down. I use this rule to check the online state of an MQTT thing and send a message if it goes offline. The problem is that when OpenHab shuts down this rule is also triggered because the bindings are stopped. In older versions of OpenHab there was a “System shuts down”, but this trigger has been removed. Is there any other way to disable a rule when the service is stopping? I already checked the “But only if” condition of OpenHab 3.…