Chapter 3. Getting started
This chapter guides you through the steps to set up your environment and run a simple messaging program.
- You must complete the installation procedure for your environment.
You must have an AMQP 1.0 message broker listening for connections on interface
5672. It must have anonymous access enabled. For more information, see Starting the broker.
You must have a queue named
examples. For more information, see Creating a queue.
3.2. Running Hello World
The Hello World example creates a connection to the broker, sends a message containing a greeting to the
examples queue, and receives it back. On success, it prints the received message to the console.
Change to the examples directory and run the
$ cd /usr/share/proton/examples/ruby/ $ ruby helloworld.rb amqp://127.0.0.1 examples Hello World!