gRPC Demonstration

This project is for practice and study the grpc and protocol buffer technologies.

Requirements

• Golang
• Sqlite3
• Evans
• Protoc

How to start

1. Firstly, you need to install the dependencies

$ go mod tidy

2. So, you must create the database

$ sqlite3
$ create table categories(id string, name string, description string);

3. After that, you need to run the application

$ go run cmd/grpc-server/main.go

4. Now we have the server up and we can to execute the evans, evans is a gRpc client

$ evans -r repl
$ package pb
$ service CategoryService
// Now you can call what service you want (You can check out the options in proto/course_category.proto)
$ call CreateCategory  // It will prompt you some questions