install protobuf

complete the installation guide from here => https://github.com/golang/protobuf

hah 2a

$ ./build.sh

before launching the server make sure the /tmp/echo_server.sock file doesn't exist.

Actual launch

$ bin/server

run client and send request

$ bin/client

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
cmd		cmd
internal/twit		internal/twit
scripts		scripts
README.md		README.md
build.sh		build.sh
go.mod		go.mod
go.sum		go.sum
twit_service.proto		twit_service.proto