iOS/iPhone Reachability - How to only check when internet is lost/not reachable using Reachability.m/.h

Question

Currently i am using the class by apple reachability.m/.h and it works, except it notifies me for any change, where as i would like to only notify the user if the network is not

Answer 1

One thing you can do is unsubscribe to the changed notification NSNotificationCenter removeObserver... while you're processing one in the callback. Add back the observer before returning.