raihanlh / go-grpc-example

Beginner tutorial for creating gRPC server and client using the latest version of protoc-gen-go to date (Dec 28 2021). Created because some tutorials are outdated.

Introduction

Beginner tutorial for creating gRPC server and client using the latest version of protoc-gen-go to date (Dec 28 2021). Created because some tutorials are outdated.

Install protoc

go install google.golang.org/protobuf/cmd/[email protected] go install google.golang.org/grpc/cmd/[email protected]

Add path to environment variable

echo 'export GOPATH=$HOME/go' >> $HOME/.bashrc source $HOME/.bashrc

echo 'export PATH=$PATH:$GOPATH/bin' >> $HOME/.bashrc source $HOME/.bashrc

Generate

protoc --go_out=./chat --go_opt=paths=source_relative --go-grpc_out=./chat --go-grpc_opt=paths=source_relative ./chat.proto

Run

go run server/server.go go run client/client.go

Reference

• https://tutorialedge.net/golang/go-grpc-beginners-tutorial/