Trigger Alert when All Guests are disconnected

It would be super helpful for the Triggers to allow an event filter for GuestConnectedCount = 0 the entire server not just a session.  The scenario is this, I recently found out that my server was still running and operating properly, yet all agents were disconnected.  I was hoping I could put a trigger in place for an email and/or http call to alert our ticketing system of this major "event."

There are certainly other events that may be worth triggering like HostConnectedCount > x or GuestConnectedCount > y to allow you to monitor the server.  Even better may be a trigger that runs every 10 minutes and makes an http call and sends something like Server.GuestConnectedCount or Server.HostConnectedCount for a monitoring system.

Todd.