ios - SKStoreProductViewController SKStoreProductViewControllerDelegate , no error handling? -

ios - SKStoreProductViewController SKStoreProductViewControllerDelegate , no error handling? -

when nowadays skstoreproductviewcontroller in app, bad network conditions or in aeroplane mode, modal view not presented (because of course of study can retrieve info appstore), , there no error handling method in delegate.

so what's proper way handle network errors or no network in situation?

silly me, there's completion block can utilize this.

[storeviewcontroller loadproductwithparameters:parameters completionblock:^(bool result, nserror *error) { if (result) { [appdelegate.window.rootviewcontroller presentviewcontroller:storeviewcontroller animated:yes completion:nil]; } else { //error message } }];

ios ios5 app-store