Basic Device Handler for IP garage door sensor--help needed

[NorCalLights (Paul)]

This may be helpful:

Receiving and parsing POST requests from local LAN devices [OBSOLETE]

Is it possible to have a SmartApp which can receive POST requests from local LAN devices? My scenario is this – I have a hub device (non-ST) which can send a POST request whenever devices it controls change. How would I setup my SmartApp to receive these requests? So far I have only been successful at receiving the responses from outgoing REST requests. I can use a HubAction to make a GET or a POST to the remote hub device (non-ST) and see the results in my locationHandler. I have managed to retrieve the local IP and port the hub uses using the hub properties. But sending well formed HTTP POST requests to the that address and port combination do not result in my locationHandler being called. I’ve been sorting through github samples and forum posts but I haven’t seen anyone who has solve…