HTTP relays

There is code for using relays over HTTP at but I could not find the documentation of this HTTP relay protocol and I couldn’t find any code related to it at the relay server code.

The only thing I’ve found is, but this is only the idea and not how it is implemented.

Does this http relaying still exist?

Relaying over HTTP has never existed.

But, I mean, it could. @davide.Imbriaco probably did implement it, as seen as above. But it’s not in Syncthing.