O-MI subscription demo

A single web page dashboard-like demo with O-MI subscription. Subscribes to all value changes on a O-MI node and creates an automatically updating gauge for each different InfoItem.

How to run

1. Just serve the html file with your preferred method:

   For example, choose one of these:

   • Python3

     python -m http.server 8000
     

   • Python2

     python -m SimpleHTTPServer 8000
     

   • Node

     npm install http-server -g
     http-server -p 8000
     

2. Go to http://localhost:8000/

3. If your O-MI Node has different url than http://localhost:8080/ : Open developer console and call connectWebsocket("ws://url")

4. Make some write requests to the O-MI node (on http://localhost:8080/)