The GRPC HTTP Proxy

• not need modify .proto
• not need generate code before compiler

• VS 2017 or gcc 7.0
• nghttp2
• protobuf

1. git submodule init
2. git submodule update
3. mkdir build & cd build
4. cmake -G "Visual Studio 15 Win64" ..

1. run your grpc server, listen port:8888
2. run your proxy of cmd: grpc_proxy.exe 0.0.0.0 8080 127.0.0.1 8888 echo_service.proto
3. use curl -v -XPOST http:https://localhost:8080/sofa.pbrpc.test.EchoServer.Echo -d {"message":"hello"}

• Dont't create new connection to grpc server when every client enter.
• Use some internal HTTP API for control proxy server, eg compiler .proto from client runtime. even for reload .proto.