I am currently trying to push data from a ruby client via gRPC.
Unfortunately, I am having encoding issues. When I try to send characters like “ö” it fails with the conversion from UTF-8 to ASCII-8BIT. Any idea how to solve that? Or is it an implementation error on the ruby grpc library?
Edited: From what I have seen it is related to ProtoBuffers. Whenever I want to set a UTF-8 string with some non-trivial characterts, it fails. I guess I have to fallback to HTTP for now.