I want to create an app like https://apprtc.appspot.com/?r=04188292. I know a little bit about webrtc but cannot get a hold of google app-engine.How to set it up for javascript and start coding??I tried this but it did not work
<script src="https://talkgadget.google.com/talkgadget/channel.js"></script>
//for inclusion of channel api
...
console.log(create_channel(1));
//gave an error "Uncaught ReferenceError: create_channel is not defined
Any tutorial/help would be appreciated Is there any other way of using channel api?