AFNetworking and No Internet Connection scenario

iphone ios cocoa-touch afnetworking
Fred Collins picture Fred Collins · Feb 12, 2012 · Viewed 24.4k times · Source

I use AFNetworking in my app for every request (like login, get data from url, etc).

Take this for example: an user click on the login button and there's no connection, how to instantly display a UIAlertView that says the error? The only way is to wait the request timeout and execute the failure block? Isn't there a way that instantly check if there's connection or not?

Thanks!

Answer

mattt picture mattt · Feb 13, 2012

As of 0.9, AFHTTPClient actually has network reachability built-in (a simpler interface to Apple's aforementioned Reachability code). Just include the SystemConfiguration framework and use -setReachabilityStatusChangeBlock: to specify a response when the reachability state changes.

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