How to make a periodic call to a method in objective c?

Question

if the question is not explained clearly please excuse me. I\'m developing an iphone Client-Server app, i created all the classes, instances and ect. I can even send get and

Answer 1

What you want is the NSObject method -performSelector:withObject:afterDelay:.

Click for docs.

If you have the method that it calls call this on itself again, you'll have a looping, self-firing delayed poll method.

I'd recommend checking a class variable to see if you really mean it each time, so you can turn it off from outside itself.