Le 15 sept. 2013 à 16:23, Gerriet M. Denkmann <gerr...@mdenkmann.de> a écrit :
>
> On 15 Sep 2013, at 16:42, Jean-Daniel Dupas <devli...@shadowlab.org> wrote:
>
>> XPC is based on GCD. There is chance that your request handling occurs in a
>> GCD thread and not on the main thread.
>
> Correct. NSThread tells me:
> mainThread <NSThread: 0x7f92b14096a0>{name = (null), num = 1}
> currentThread <NSThread: 0x7f92b3502cf0>{name = (null), num = 2}
>
>
>> [NSRunLoop currentRunLoop] returns the current thread run loop. If you are
>> not on the main thread, it will not work.
>
> NSRunLoop *currentRunLoop = [ NSRunLoop currentRunLoop ];
> CFRunLoopRef rl1 = [ currentRunLoop getCFRunLoop ]; // mode =
> nil
>
> CFRunLoopRef rl2 = CFRunLoopGetMain (); //
> mode = kCFRunLoopDefaultMode
>
>
>> Try that instead: CFRunLoopStop(CFRunLoopGetMain());
> Tried it. Even tried stopping both run loops, but to no avail. The helper
> tool just will not quit.
>
> But maybe I will be able to make my NSTimers work now having a better
> understanding of what is going on.
>
Now that you mention it, I remember it is not possible to stop a [NSRunLoop
run] call (at least not in a reliable way).
See the -[NSRunLoop run] documentation for an alternative way to do that, or
just call exit() as others have suggested.
-- Jean-Daniel
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