grpcalc

A gRPC based calculator server and client.

Gears

• go v1.23.2
• protobuf (brew install protobuf)
• protoc-gen-go
• protoc-gen-go-grpc
• some knowledge about protocol buffers
• docker

How to run ?

1. Using Docker

   docker build -t grpcalc .

   docker run -d -p 8080:8080 grpcalc

   Alternatively you can use makefile to run commands

   make build-docker-image

   docker run-docker-image

2. Local Setup

   go mod tidy

   go run server/main.go

   Alternatively you can use makefile to run commands

   To generate proto code

   make generate

   make run-server

How to consume?

• grpcui (brew install grpc)

grpcui --plaintext 127.0.0.1:8080

• grpcurl

  grpcurl -d '{
    "a": 10,
    "b": 2
  }' 127.0.0.1:8080