A toy example for message broker.

Available commands:

• PUB <topic> <msg>
• SUB <topic>

• Run server app

  go run sample/server/main.go

• Run client app (you can run multiple instances)

  go run sample/client/main.go

You will see three predefined outputs.

Then from client window you can publish new message:

PUB qwerty test msg

Also client can subscribe to new topic with command:

SUB test