GRPC server in Golang and client in react/web, Unary RPC and Server streaming RPC demos

On Windows:

prerequisites:

• Golang 1.22 (for grpc backend)
• protoc (for compile .proto files)
• nodejs (for frontend deps)
• yarn (for frontend deps)
• docker (for envoy)

HOW TO (Windows)

• double click launch-grpc-server.bat to launch grpc server
• double click launch-envoy.bat to launch envoy proxy to translate grpc-webtext to grpc
• double click launch-grpc-web.bat to launch next dev server
• open http://localhost:3000 in browser

HOW TO (Any system that have k8s installed)

• double click k8s-apply.bat on Windows
• run k8s-apply.sh on Unix like system