NSNotificationCenter not always working?
NSNotificationCenter not always working?
- Subject: NSNotificationCenter not always working?
- From: Laurent Daudelin <email@hidden>
- Date: Fri, 19 Nov 2010 11:58:35 -0800
Greetings.
Is there a way to debug why the same "postNotificationName:object:userInfo:" would not work the second time it's called?
I have a process downloading stuff from the internet that is repeated. There is a download controller that create page downloaders and then adds itself as observer for a named notification for each page downloaders it creates. The first time, all the notifications fired by the page downloaders are received. The second time, I see the log I put just before the notification is sent from the page downloader but for some reason, the download controller doesn't receive them. I checked and double-checked and can't see what the problem is. Like I said, the code used by the download controller is the same each time, e.g. a singleton created when the program launches, it's never freed, the page downloaders are created and then freed but it's the same code in the page downloaders that send the notification, except it doesn't work the 2nd time. When the page downloader has finished, it basically just post the same and only one notification.
How can I debug this and why the notification center would not send the notifications it is asked to post?
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/
Logiciels Nemesys Software email@hidden
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