I think you can go a long way just with example code. A simple (ideally single file, <300 lines) RPC server that does I/O in a thread, an example of building, reading and mutating a complex data structure with lots of lists and nesting and such, some kind of demo of kj and another server that has multiple event loops could be quite useful.
Re:gRPC in Production
by FractalNerve on Sunday July 23, 2017 @08:00AM
(#14831861)
I agree skip the documentation, someone can fill that gap with PR.
We'd be really happy if you just provided many little code-examples that can be put together =))
I've not used Cap'nProto yet, but want to build a ML endpoint and wish to have Python support, so I'm also interested in that
(It is actually possible to write a multithreaded server, but it needs to be easier and with better documentation...)