2014/10/15 下午 10:05:25

iphone Programming Glossary: configtasksforbackground

why do I get “wait_fences: failed to receive reply” for this code?

http://stackoverflow.com/questions/8032987/why-do-i-get-wait-fences-failed-to-receive-reply-for-this-code

ViewController.h @implementation ViewController @synthesize alert #pragma mark Background Thread Test Methods void ConfigTasksForBackground id sender NSLog @ ConfigTasksForBackground Starting NSThread sleepForTimeInterval 6 NSNotificationCenter defaultCenter postNotificationName.. @synthesize alert #pragma mark Background Thread Test Methods void ConfigTasksForBackground id sender NSLog @ ConfigTasksForBackground Starting NSThread sleepForTimeInterval 6 NSNotificationCenter defaultCenter postNotificationName @ ModelChanged object self.. sleepForTimeInterval 6 NSNotificationCenter defaultCenter postNotificationName @ ModelChanged object self NSLog @ ConfigTasksForBackground Ending #pragma mark Callbacks void ModelChangedHandler NSNotification notification if notification name isEqualToString..