iOS UDP protocol and Bonjour server/client

[jgbradley1]

Hey, I was wondering if anyone has any suggestions/comments on sample code that you have used to write a server/client application following UDP protocol and using Bonjour to find available services? I've looked at the WiTap and Chatty application and tried to convert them to UDP, but with no luck (on the Chatty application, I believe I got the server up and running with UDP, but for some reason, I couldn't get the client to use bonjour and find the UDP service offered by the server. Would anyone like to share some of their code or if I have to do it myself, could you point me in the right direction of a good source of information that will walk me through step by step on socket programming? Thanks in advance for the help!