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.
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						You must have an AMQP 1.0 message broker listening for connections on interface localhostand port5672. It must have anonymous access enabled. For more information, see Starting the broker.
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						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.
			
Procedure
- Copy the examples to a location of your choosing. - cp -r /usr/share/proton/examples/cpp cpp-examples - $ cp -r /usr/share/proton/examples/cpp cpp-examples- Copy to Clipboard Copied! - Toggle word wrap Toggle overflow 
- Create a build directory and change to that directory: - mkdir cpp-examples/bld cd cpp-examples/bld - $ mkdir cpp-examples/bld $ cd cpp-examples/bld- Copy to Clipboard Copied! - Toggle word wrap Toggle overflow 
- Use - cmaketo configure the build and use- maketo compile the examples.- cmake .. make - $ cmake .. $ make- Copy to Clipboard Copied! - Toggle word wrap Toggle overflow 
- Run the - helloworldprogram.- ./helloworld - $ ./helloworld Hello World!- Copy to Clipboard Copied! - Toggle word wrap Toggle overflow