AFNetworking: Handle error globally and repeat request

Question

I have a use case that should be rather common but I can\'t find an easy way to handle it with AFNetworking:

Whenever the server returns a specific status code for <

Answer 1

Took a similar approach, but I couldn't get the status code object with phix23's answer so I needed a different plan of action. AFNetworking 2.0 changed a couple of things.

-(void)networkRequestDidFinish: (NSNotification *) notification
{
    NSError *error = [notification.userInfo objectForKey:AFNetworkingTaskDidCompleteErrorKey];
    NSHTTPURLResponse *httpResponse = error.userInfo[AFNetworkingOperationFailingURLResponseErrorKey];
    if (httpResponse.statusCode == 401){
        NSLog(@"Error was 401");
    }
}