This is a example for using gRPC, which is a high performance, open-source universal RPC framework from Google.
This project demonstrates how to write gRPC server and client application using Java. A python client also been proposed to examine the across languages feature of gRPC.
More Details about this project can be found on my blog.
To build this demo, run in this directory:
$ ./gradlew installDist
This creates the scripts JRService-server, JRService-client in the
build/install/examples/bin/ directory. Remember to run the server first before runing the client.
$ ./build/install/examples/bin/JRService-server
Then in another terminal window,
$ ./build/install/examples/bin/JRService-client
That's it.
Install gRPC first:
$ sudo pip install grpcio
$ sudo pip install grpcio-tools
Generate the Python code using folling commond:
$ python -m grpc.tools.protoc -I./proto --python_out=. --grpc_python_out=. ./proto/jr.proto
Then run the client:
$ python jr_service_client.py