How to get notified of a Device Disconnect in aioble?

[brianreinhold]

In the source code I see the task for a device disconnect cleanup but I do not see how to be notified that a peripheral device disconnects at the application level. I tried the obvious catching of the aioble.DeviceDisconnectedError but I did not see where that exception was raised (except in weird situations where aioble tries to do something but the device happens to be disconnected).

So the question I have is how can the application get notified of a disconnect after invoking await device.connect()?