I\'m currently checking network connection on viewDidLoad using this:
viewDidLoad
-(BOOL)reachable { ReachabilityDRC *r = [ReachabilityDRC reachabilityW
I've used the excellent extension to the Reachability class that the Donoho Design Group has put together. It has notifications that allow you to be alerted when the network status changes.
http://blog.ddg.com/?p=24
Good luck