I'm not a fan of Go. If anyone is interested in developing a Rust equivalent of this (all Rust with no C/C++ deps) I'm willing to pay for it, contact me at andrew.forsure@gmail.com (end result can be opensource)
If you're not writing it yourself (WebRTC is super simple, and this tool is basically the absolute bare-bone example of it—make a pipe and transfer something over it), why in the world would you care about what language it is written in beyond whether the language is safe, performant enough, and not a nightmare to execute on the target PC?
If you're not making it, you don't get to pick the tools. Paying just to get decide tools for other people also seems like a really weird thing to do.
In real life, languages are more than tools, but as long as features/performance/behavior is acceptable, it still reduces to an implementation detail.
(also, unless segfaults can be considered features, I don't see why C would get you anything extra.)
The performances used to be far worse, but with the recent improvements on pion/sctp, I felt gfile had become fast enough to be useful to some people.
I was recently playing with a similar thing and used the lib [2]
I'm making it, I'm a dev (but focused on other projects). I want a specific solution that I can use from my projects. That's why I have technical requirements, not functional ones.
This is a new low as far as hatred that I've witnessed.