Retry network requests on NSURLErrorNotConnectedToInternet after extended delay

Author: Kai Song

IdentityCore/src/network/error_handler/MSIDAADRequestErrorHandler.m

@@ -50,6 +50,11 @@ - (void)handleError:(NSError *)error
         {
             // Networking errors (-1001, -1003. -1004. -1005. -1009)
             shouldRetryNetworkingFailure = [self shouldRetryNetworkingFailure:error.code];
+            if (error.code == NSURLErrorNotConnectedToInternet)
+            {
+                // For handling the NSURLErrorNotConnectedToInternet error, retry the network request after a longer delay.
+                httpRequest.retryInterval = 2.0;
+            }
         }
 
         shouldRetry &= shouldRetryNetworkingFailure;