Re: async NSOperation and NSOperationQueue
Re: async NSOperation and NSOperationQueue
- Subject: Re: async NSOperation and NSOperationQueue
- From: Quincey Morris <email@hidden>
- Date: Mon, 15 Sep 2008 11:04:15 -0700
On Sep 15, 2008, at 10:31, Jason Coco wrote:
You /should/, however, autorelease your NSOperation since your queue
will retain it when you add it and release it when it completes.
This sounds plausible, but I can't find anything in the documentation
promising that NSOperationQueue will retain its NSOperation objects.
(The sample code in the Threading Programming Guide does no memory
management, so apparently leaks its NSInvocationOperation object.)
It's possible that it's not safe to release a NSOperation until after
it returns YES to [NSOperation isFinished].
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