Re: iOS watchdog timeout at startup vs later?
Re: iOS watchdog timeout at startup vs later?
- Subject: Re: iOS watchdog timeout at startup vs later?
- From: Kyle Sluder <email@hidden>
- Date: Tue, 12 Aug 2014 17:12:05 -0500
On Tue, Aug 12, 2014, at 04:00 PM, Rick Mann wrote:
> Hi. Is the timeout (the one that kills your app if the main run loop
> blocks for too long) longer during app startup than after it's running?
> I'm concerned about the Core Data migration my app does at startup. I
> will eventually move it to work on a background thread, but I'd like to
> punt that to the next release in the interests of time.
Don't punt it. Do it now.
Paul Goracke gave a very nice description of the death spiral that
ensues if you try to perform a main-thread migration, especially at app
launch: http://vimeo.com/89370886
--Kyle Sluder
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