aws iot thing disconnect notification

Hi,

you can either use Last Will and Testament or use lifecycle events.

With lifecycle events you create a rule which selects messages from $aws/events/presence/disconnected/clientId or $aws/events/presence/disconnected/#. The latter topic gets all disconnect events. As rule action you can use whatever service is appropriate for you to send alarms.

Cheers,
Philipp

Last Will and Testament is your friend here.

Regards