Explore NATS Queueing

    2. Clone the repositories for each client examples

    2. git clone https://github.com/nats-io/nats.rb.git

    3. Run the Go client subscriber, providing a queue group name

    2. cd nats.js/examples
    3. node node-sub --queue=my-queue foo

    5. Install and run the Ruby client subscriber with queue group name

    6. Run another Go client subscriber without the queue group.

    8. Verify message publication and receipt

    9. Publish another message

    1. go run nats-pub/main.go foo "Hello NATS Again!"