Last Revision:
Version 1.1, 2012-08-17
A major update to simplify and modernize the code.
(Full Revision History)
Build Requirements:
Xcode 4.3.3
Runtime Requirements:
Mac OS X 10.7

This sample code shows you how to write a basic echo client/server pair. It demonstrates how to make services available on both IPv4 and IPv6, publishing the services using Bonjour, and how to respond to network events asynchronously.