On Jan 17, 2013, at 3:40 AM, Rick Mann <rm...@latencyzero.com> wrote:
> I've got a situation where I have a complicated process that periodically > pulls some bytes out of an NSMutableData. Eventually, it gets to the end of > the NSMutableData. At that point, I need the process to block while it waits > for a separate process (thread) to give it more data. What I need is a > semaphored queue for a producer-consumer type of relationship. > > I don't think there's any way to pull this off using GCD, is there? I can't > change the complex process to work in discrete chunks. It needs to chug > through the data until it reaches a stopping point, and that might require > several waits on more data. Could NSInputStream and NSOutputStream possibly provide what you need? Charles _______________________________________________ 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
