Support for proxies / Tor

[501st-alpha1]

It would be nice if nostcat had built-in support for proxies (or just Tor, since my goal is to connect to a relay hosted on a .onion).

I found this tungstenite issue, but I'm not familiar enough with Rust to know how easy it'd be to implement any of the workarounds mentioned.

I can work around this in the meantime by doing torify nostcat, and was successfully able to connect to my onion that way. The downside is that since I'm running nostcat in Docker (see #5), that means installing extra dependencies in my container.

[blakejakopovic]

Hi Scott, thanks for the contribution. I'll have a better look in more detail when I have some time. I have no issues trying to get support for proxies, or similar working. I'm trying to keep the executable very modular, would like to keep the scope of its functionality tight. I've been using some other rust websocket libraries since nostcat, and I'd like to refactor the project when I have time too.. this was my first rust project and I've learned a lot since.

[blakejakopovic]

Update: Currently this is a workaround to support nostcat with tor using docker - #5 (comment)