KVO, which thread?
KVO, which thread?
- Subject: KVO, which thread?
- From: Todd Heberlein <email@hidden>
- Date: Mon, 04 Feb 2013 13:44:51 -0800
I have an NSInvocationOperation, anOp, and register to observe when its isFinished variable is set
[anOp addObserver:self forKeyPath:@"isFinished" options:NSKeyValueObservingOptionNew context:NULL];
When my operation is done, isFinished is set, and thus my method -observeValueForKeyPath:ofObject:change:context: is called, which thread is it being called on? The main thread, or the thread created to process the NSInvocationOperation?
Thanks,
Todd
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