I've read a lot of documents about webRTC. Now I want to implement a sample application. I went through this useful stack overflow question.
They explained like :
signaling technology: WebSockets
server: node.js, ws
last tested on: Firefox 40.0.2, Chrome 44.0.2403.157 m, Opera 31.0.1889.174
I am new with WebRTC too, but i hope my answer can satisfy you
server.jsthrough nodejs. Make sure you installed
client-side codein there.
localhost:80to see the demo.
You can see another tutorial in here: http://www.tutorialspoint.com/webrtc/webrtc_environment.htm
Sorry for my bad English.