Chapter 3. Getting started
Chapter 3. Getting started This chapter guides you through the steps to set up your environment and run a simple messaging program. 3.1. Prerequisites You must complete the installation procedure for your environment. You must have an AMQP 1.0 message broker listening for connections on interface localhost and port 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 on Red Hat Enterprise Linux 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 helloworld.js example. USD cd <install-dir> /node_modules/rhea/examples USD node helloworld.js Hello World! 3.3. Running Hello World on Microsoft Windows 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 helloworld.js example. > cd <install-dir> /node_modules/rhea/examples > node helloworld.js Hello World!
cd <install-dir> /node_modules/rhea/examples node helloworld.js Hello World! > cd <install-dir> /node_modules/rhea/examples > node helloworld.js Hello World!