Learn how to tremendously simplify the work required to transcode HTTP to gRPC, inspired by proto descriptor plus envoy proxy, but with near zero configuration!

When we have done HTTP to gRPC transcoding with help of envoy gRPC-JSON transcoder, then we must have gone through the following steps:

1. Use google.api.http to annotate gRPC services
2. Configure protoc to generate proto descriptor set
3. Configure envoy proxy filter_chains on another port

#java #tutorial #spring #http #grpc