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Issue 124: GDataServiceTicket will not call completion handler if called from the GCD global queue.
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Status:  New
Owner:  ----

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Reported by, Dec 1, 2011
What steps will reproduce the problem?

Set up a data call to run on a the GCD global queue (see attached file)

What is the expected output? What do you see instead?

I expect the completionHandler passed to the fetchFeedWithURL:completionHandler function to be called when the data call returns.

The example I have provided demonstrates this issue.  If you run it, you will see the normal data call return, but the completion block for the global queue version is never called.

What version of the product are you using? On what operating system?

Revision 712.  Running Xcode 4.2 Build 4C199, on Mac OS X 10.6.8

Please provide any additional information below.


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Dec 1, 2011
I am able to work around this issue by only ever calling the fetchFeedWithURL:completionHandler from the main queue, but this still seems like a bug to me.

Dec 1, 2011
Project Member #2

We'll look at adding support for delegates on a queue independent of run loop modes.
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