On Jun 19, 2017, at 20:04 , Gerriet M. Denkmann <gerri...@icloud.com> wrote: > > What is the most efficient (energy-wise) way to do this: > > NSTimer (with tolerance) > NSRunLoop performSelector:target:argument:order:modes: > NSObject performSelector:withObject:afterDelay: > GCD dispatch_after
I don’t think it really matters, compared to waste of energy that polling for an extended period (with a timer) implies. The tolerance isn’t going to help you here, because it’s for coalescing things that (say) happen when the display wakes or radios turn on or network interfaces activate — things that take longer than 0.1 seconds to finish, usually. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
