An experiment with webrtc

To play around you need to:

1. npm start which starts the node server
2. npm run client which open the client folder in a local web server

The dance

1. User1 sends an "offer2"
2. User2 accepts offer as "remote description"
3. User2 replies with an answer (also sets it as "local description")
4. User1 accepts answer
5. Listen for ICE candidates and exchange them

Tips

• Candidate gathering starts when you call setLocalDescription()

Good resources

• https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API/Connectivity
• https://hpbn.co/webrtc/
• https://codelabs.developers.google.com/codelabs/webrtc-web/#0
• http://archive.fosdem.org/2021/schedule/event/tims_webrtc_history/s
• https://github.com/pradt2/always-online-stun