Pub/Sub pattern

use case

create a broker as a first step.
then assign a new subscriber value to the broker value using the AddSubscriber method.
You can listen to this subscribe value you created with the Listen method.
If you don't want to use it, you can write your own method.

Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
pubsub		pubsub
README.md		README.md
go.mod		go.mod
main.go		main.go