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Re: NSSpeechSynthesizer lifetime and garbage collected (GC) applications

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Re: NSSpeechSynthesizer lifetime and garbage collected (GC) applications

Subject: Re: NSSpeechSynthesizer lifetime and garbage collected (GC) applications
From: Peter Ammon <email@hidden>
Date: Fri, 11 Jul 2008 16:58:05 -0700

Hi Sean,

On Jul 11, 2008, at 7:20 AM, Sean McBride wrote:

Hi all,
The following works just fine in non-GC apps when called in an IBAction method: [....] I'm guessing this is because the speechSynthesizer is collected before it finishes speaking.


Good guess!

Is this 'correct behaviour' or a bug?

This is a bug in NSSpeechSynthesizer. You can work around it for now by keeping a reference to the speech synthesizer, or CFRetaining it and then CFReleasing it in the speechSynthesizer:didFInishSpeaking: delegate callback.

-Peter

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References:  
  >NSSpeechSynthesizer lifetime and garbage collected (GC) applications (From: "Sean McBride" <email@hidden>)




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