[Feature Request] Add framework to support multiple transport mechanisms for the outer tunnel

[CCob]

Support other types of client/server transport mechanisms beyond HTTP. This will open up the possibility of creating tunnels for standard mTLS, QUIC and even virtual channels within RDP and Citrix.

[jpillora]

chisel relies on the SSH protocol, which it current runs ontop of TCP > HTTP > Websockets. Websockets is used to provide a generic net.Conn, so as long as we can get a net.Conn, we could use a different transport.

This is fairly large addition though, so if you or someone reading this wants to work on it. Please message here to chat about the proposed changes first

[CCob]

Yea, that is what I was thinking, an abstraction around net.Conn for various transports. My Go skills unfortunately are lacking and I wouldn't do it justice, hopefully somebody else who does that has an interest in this can pick it up.