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2014/10/15 ¤U¤È 10:13:00

iphone Programming Glossary: pthread_cond_wait

Saving core data in a thread, how to ensure its done writing before quitting?

http://stackoverflow.com/questions/2596087/saving-core-data-in-a-thread-how-to-ensure-its-done-writing-before-quitting

how to resolve “failed to resume in time” on iOS

http://stackoverflow.com/questions/4782679/how-to-resolve-failed-to-resume-in-time-on-ios

0x0006f2a8 thread_start 0 Thread 4 0 libSystem.B.dylib 0x000791d4 __semwait_signal 24 1 libSystem.B.dylib 0x0002e1a2 _pthread_cond_wait 742 2 libSystem.B.dylib 0x0002dd8e pthread_cond_wait 26 3 CoreMedia 0x00002334 WaitOnCondition 4 4 CoreMedia 0x0000227a.. 0x000791d4 __semwait_signal 24 1 libSystem.B.dylib 0x0002e1a2 _pthread_cond_wait 742 2 libSystem.B.dylib 0x0002dd8e pthread_cond_wait 26 3 CoreMedia 0x00002334 WaitOnCondition 4 4 CoreMedia 0x0000227a FigSemaphoreWaitRelative 66 5 MediaToolbox 0x00003930..

Strange iPhone crash log

http://stackoverflow.com/questions/5003120/strange-iphone-crash-log

thread_start 0 Thread 4 0 libSystem.B.dylib 0x3110b9f0 __semwait_signal 24 1 libSystem.B.dylib 0x310c07ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x310c03d2 pthread_cond_wait 26 3 CoreMedia 0x3290cb14 WaitOnCondition 4 4 CoreMedia 0x3290ca5a.. 0x3110b9f0 __semwait_signal 24 1 libSystem.B.dylib 0x310c07ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x310c03d2 pthread_cond_wait 26 3 CoreMedia 0x3290cb14 WaitOnCondition 4 4 CoreMedia 0x3290ca5a FigSemaphoreWaitRelative 66 5 MediaToolbox 0x32a8bc9c.. thread_start 0 Thread 6 0 libSystem.B.dylib 0x3110b9f0 __semwait_signal 24 1 libSystem.B.dylib 0x310c07ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x310c03d2 pthread_cond_wait 26 3 iMixtapes 0x000945b0 0x1000 603568 4 iMixtapes 0x000953ec 0x1000..

MyApp “has active assertions beyond permitted time” crash - CoreLocationRegistration and CoreLocationBackgroundClient

http://stackoverflow.com/questions/5183171/myapp-has-active-assertions-beyond-permitted-time-crash-corelocationregistra

0x33bcba88 thread_start 0 Thread 4 0 libSystem.B.dylib 0x33bd59f0 __semwait_signal 24 1 libSystem.B.dylib 0x33b8a7ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x33b8a3d2 pthread_cond_wait 26 3 CoreMedia 0x31a41b14 WaitOnCondition 4 4 CoreMedia 0x31a41a5a.. 0x33bd59f0 __semwait_signal 24 1 libSystem.B.dylib 0x33b8a7ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x33b8a3d2 pthread_cond_wait 26 3 CoreMedia 0x31a41b14 WaitOnCondition 4 4 CoreMedia 0x31a41a5a FigSemaphoreWaitRelative 66 5 MediaToolbox 0x300c0c9c.. 0x33bcba88 thread_start 0 Thread 7 0 libSystem.B.dylib 0x33bd59f0 __semwait_signal 24 1 libSystem.B.dylib 0x33b8a7ec _pthread_cond_wait 748 2 libSystem.B.dylib 0x33b8a3d2 pthread_cond_wait 26 3 QuartzCore 0x3412e5dc CA DispatchGroup thread void 84 4 QuartzCore..