How to implement chat using bonjour service?

I have one application in which all available clients are displayed.Now i want to implement chatting between them.can it be done with help of bonjour service witho开发者_高级运维ut having any other server in between them?any tutorial or sample code for that?

These links might be useful.

http://mobileorchard.com/tutorial-networking-and-bonjour-on-iphone/

you can find source code on https://bitbucket.org/snej/chatty/src

thanks

Game Kit provides a high-level peer-to-peer connectivity API, which you can use for chat.