@sburke781 The LAN device is a OW-Server 1-wire to Ethernet Server. There's already a community driver for it, but it requires a polling rule (to do httpGet requests to get the XML) instead of utilizing the device's PUSH capabilities. I'm trying to implement the PUSH support as a learning experience.
Here's some info from the device documentation...
POST Client
This feature automatically, on a timed basis, sends the XML file “details.xml” to a HTTP server. Its primary purpose is to get data that’s behind a firewall to a server residing on the Internet. By using the standard HTTP POST originating from behind the firewall, firewalls and other Internet filters see the communication as a standard browser request and typically will not block it.
Also according to the device doc, the XML sent by the LAN device is the same for httpGet replies and POSTs to a client.
