iOS Push Notification Background Download Demystified

A common pattern for iOS apps is to download (while in the background) some data in response to a push notification. Unfortunately the flow in the code isn’t straight forward and changes based on the state of the App. This post clarifies the different scenarios and suggests a solution.
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Knuff – The debug application for Apple Push Notification Service (APNs).

A small open source project for debugging Push Notifications (iOS). Instead of writing python scripts…