Status Updates from devices

I am a bit confused, in the devices reporting at a specified interval of their current status, are they suppose to make a post request. I am using UDP for my binding and I only see the sitemap changing when I make a post from the REST API interface.

If you have a look at other bindings, you will see that status updates are published onto the bus after retreiving a new state. This is what you neew to implement as well.