read this webrtc book

[iccanobif]

i'd like to get a better understanding and possibly implement a simpler and more reliable custom webrtc relay than janus? i don't know exactly how hard that could be.

https://webrtcforthecurious.com/

NOTES: Instead of iceconnectionstatechange and rtcPeer.conn.iceConnectionState, maybe it's better to use the connectionstatechange event and rtcPeer.conn.connectionState, which in theory are a combination of the state of the ICE agent and DTLS agent.