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| - (void)waitSignal | |
| { | |
| while (dispatch_semaphore_wait(_internalSemaphore, DISPATCH_TIME_NOW)) | |
| { | |
| [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode | |
| beforeDate:[NSDate dateWithTimeIntervalSinceNow:10]]; | |
| } | |
| } |
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