On 3 Feb 2015, at 19:38, Rick Mann <rm...@latencyzero.com> wrote: > Can I prioritize in the same way with background NSURLSessions?
Starting with iOS 8 and OS X 10.10, yes. NSURLSessionTask has a "priority" property that lets you hint as to which tasks should run first. > Obviously, I could wait until NSURLSession tells me it has finished one > upload before I start the next [...] Don't do that, at least on iOS, lest you be hit by the resume rate limiter. <https://devforums.apple.com/message/938057#938057> > (shouldn't I give all the files to NSURLSession all at once, to ensure > they're all available for background uploading)? Yes. > Will the system take care of limiting how many it uploads at a time to > maximize throughput? Yes. > Will it upload them in the order I presented them? Kinda, but its better to be explicit about this via the "priority" property. Share and Enjoy -- Quinn "The Eskimo!" <http://www.apple.com/developer/> Apple Developer Relations, Developer Technical Support, Core OS/Hardware _______________________________________________ Do not post admin requests to the list. They will be ignored. Macnetworkprog mailing list (Macnetworkprog@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/macnetworkprog/archive%40mail-archive.com This email sent to arch...@mail-archive.com
