I love the razberry device and it works well. I like the JSON output and the URL to query for updates.
Is there a way to trigger updates rather than keep refreshing the url? I am looking to get a javascript function call when a particular event occurs.
Triggered on event rather than polling
This can be done on the
This can be done on the backend side (see the manual), but not on the client side, since the client can not receive push until it keeps the conection permanently open.