Re: Spinning the busy indicator
Re: Spinning the busy indicator
- Subject: Re: Spinning the busy indicator
- From: Quincey Morris <email@hidden>
- Date: Fri, 01 May 2015 06:53:54 +0000
On Apr 30, 2015, at 23:41 , Graham Cox <email@hidden> wrote:
>
> But if I leave it at the default, the same blocking problem is apparent. Logging the default QoS, I see it’s -1, which equates to NSQualityOfServiceDefault. Setting it to NSOperationQualityOfServiceBackground things are fine. Therefore at the very least the documentation is incorrect.
Look here:
https://developer.apple.com/library/mac/releasenotes/Foundation/RN-Foundation/#10_10QoS <https://developer.apple.com/library/mac/releasenotes/Foundation/RN-Foundation/#10_10QoS>
It depends on the NSOperationQueue and the underlying dispatch queue. (Keep in mind that these are beta release notes. I don’t know that there were ever any final release notes for 10.10.)
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