grpc go

Repo created for learning purposes, following classes from fullcycle course.

Generating protobufs

protoc --go_out=. --go-grpc_out=. proto/course_category.proto --experimental_allow_proto3_optional

This will generate the files .pb.go within internal/pb directory (defined as the package in the .proto file)

running evans

evans -r repl -p 50051