[mattrobenolt]

Also ever heard of gRPC? It's pretty popular and widely used. Whether you like it or not or whether it's the most optimal in theory, in practice HTTP is heavily heavily used for communicating between components.

To me, HTTP sits in a similar boat as JSON. Is it perfect? Is it good? Not necessary. But it's extremely extremely scrutinized and optimized due to its ubiquity in ways that other protocols and formats haven't been.

This was the entire point of this experiment and it's proved successful. The bias I wanted to challenge is exactly what you mentioned. Turns out, using HTTP as a transport and protobuf for encoding (which is basically gRPC) is comparable.