bitstadium/HockeySDK-iOS — pull request #102 by harlanhaskins (2014-05-04 03:58:36+00:00)
Title: Backgrounded invokeDelayedProcessing

Doing this intensive method causes upwards of 3 full seconds of UI
freeze. There's nothing in there except presenting the `UIAlertView`
that needs to happen on the main thread. Wrapping most of the
function in a `dispatch_async` fixes a freeze on startup or wake
that our team had experienced a lot.