This project is an HTTP, i.e., Layer 7, reverse-proxy. If you are looking for a TCP/UDP, i.e., Layer 4, reverse-proxy, please check my another project, rpxy-l4.

The client uses gRPC via the Tonic library. To change anything in the protocol buffer definitions, you need the protoc Protocol Buffers compiler, along with Protocol Buffers resource files. Refer to ...