NSTimer Not Stopping When Invalidated

Question

I have the following code in my .h file:

#import 
#import 
#import 

        

Answer 1

Have you try to put repeat as No

self.messageTimer = [NSTimer scheduledTimerWithTimeInterval:10.0
                                                             target:self
                                                          selector:@selector(checkForMessages)
                                                           userInfo:nil
                                                            repeats:NO];