This repository has been archived by the owner on Mar 4, 2020. It is now read-only.
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I've come across a situation when product data isn't retrieved from the server. Neither productsRequest:didReceiveResponse: nor request:didFailWithError: was called. Apparently, the products request was deleted before calling a delegate's method. This happened very frequently on iPod 4.2.1, and sometimes on iPad 4.3.3. It seems a part of the issue may be slow internet access.
I keep the request in a property, and the thing works great now.