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ioscore-data

iOS - best practice to wait for protected data become available?

i wonder if it's ok to defer app-start while protectedData isn't available ...

i mean something like

    while !UIApplication.shared.isProtectedDataAvailable {
        Thread.sleep(forTimeInterval: 0.05)
    }
Solution

  • No, it’s not OK, sleep is the worst practice.

    Don’t wait, there is the protectedDataDidBecomeAvailableNotification notification