I have successfully connected clients A and B. Problem is I want to add new clients, C and D to build a group chat. Do I need to spawn new RTC connection and exchange offer/answer/ICE candidates for each clients? For example:
A connects to B A connects to C A connects to D B connects to C B connects to D C connects to D
Each of the above client combination spawns their own RTCPeerConnection and goes through the webrtc handshake (offer,icecandidate,answer)
Do I need to spawn new RTC connection and exchange offer/answer/ICE candidates for each clients?
Exactly. Each client just need to create new RTCPeerConnection, attach their unique audio and video tracks to them and exchange their SDP & ICE candidates every time a new client arrives.
An example is available here: https://webrtc.github.io/samples/src/content/peerconnection/multiple/
Source code: https://github.com/webrtc/samples/blob/gh-pages/src/content/peerconnection/multiple/js/main.js
