## Just tinkering with grpc

### Setup

```
docker-compose up

# add two numbers and get the result
curl localhost:3001/add/3/2
```

### Test mock server

Actually mocking the server for testing...

```
cd ./server
go test
```

### To generate grpc code using protobuf compiler

```sh
cd ./pb
protoc --go_out=. --go-grpc_out=. calc_service.proto
```