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@trentbrooks
Last active August 29, 2015 14:22
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threading/mutex objc problem
- (void)updateData:(NSTimer*)timer {
// if already getting data do nothing
if(!self.isFetchDataComplete) {
NSLog(@"Do not get data - flag is OFF...");
return;
}
// reset the flag
self.isFetchDataComplete = FALSE;
// get new data
[self.pulseDataStore dataFrom:self.startDataDate
till:self.endDataDate
completion:^(NSArray *array) {
dispatch_sync(dispatch_get_main_queue(), ^{
self.isFetchDataComplete = TRUE;
});
}
}];
}
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