[dmotz]

This is a really nice overview of the nuances of WebRTC.

If you want to try this tech at a higher level, I maintain an experimental hobby project that attempts to abstract all the complicated parts of WebRTC into a simple API. Most importantly, it obviates the need to run your own signaling server by piggybacking on various public protocols like torrent trackers or IPFS to match peers. It's well-suited for quick projects/prototypes.

https://github.com/dmotz/trystero/

[jckahn]

Trystero is magic. I am baffled that it doesn’t have thousands of stars on GitHub. I’ve used it in several projects and it Just Works. Thank you for the incredible library dmotz!

[Sean-Der]

Woah! This is very cool I don't think I have seen it before.

This will be really useful to establish a connection in adverse situations. Try all the different ways until you can get through :)