Comment by alexflint

Thanks!

Haven't measured performance at all. However when I decided on the approach I looked at the performance benchmarks from tun2socks, which uses the same gVisor code that httptap uses, and it seems that pretty great performance is possible with that code. Still need to do the work of actually achieving comparable performance.

Payloads and headers can be dumped with --body and --header respectively. There is an example in the readme of doing this (just search for --body) and I'll work more on documenting this in the coming days.