Is it any future plan to make http_proxy crates able to proxy a TCP backend like redis?

[bijancot]

Let me know if this kind of feature request or question already made

What is the problem your feature solves, or the need it fulfills?

so learning pingora is exciting thing to learn and now i have a cases that i need to do a proxy for redis. But Found out that pingora_proxy only support http proxy through proxyHttp

Describe the solution you'd like

is it possible to make kind of proxyTcp In the future so pingora also can handle request that not Http and doesn't need to provide header etc.

Describe alternatives you've considered

Additional context

in my case i want to proxy 2 redis using custom proxy that built with pingora inspired by how sentinel and envoy works. Thank you!