On 19 Apr 2013, at 21:22, Quincey Morris <quinceymor...@rivergatesoftware.com> 
wrote:

> On Apr 19, 2013, at 13:04 , Steve Mills <smi...@makemusic.com> wrote:
> 
> c. If the autosave is asynchronous, you can just not return from it until 
> playback finishes. Note, however, this does not prevent another autosave from 
> arriving after some time interval, so you need to be careful that the second 
> one doesn't step on the first one. (This autosave behavior is a bug, IMO, but 
> it is the current behavior.)

I don't believe this is the case. Documents serialise tasks such as autosaving 
using the -performActivityWithSynchronousWaiting:… and -perform…FileAccess… 
APIs. This should stop any kind of save from actually kicking off until any 
existing saves/file access is finished.


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