On Aug 21, 2011, at 11:19 PM, Bing Li wrote: > On 3G, the iPad must always establish the connection and send requests before > getting data from other nodes, right? That is not my expectation. I will try > app notifications instead.
If you use iOS’s notification service, you’re not fully P2P anymore, because it requires that you run a server that sends the notifications to Apple’s servers, which then send them over the cell network to your device. (Or if you don’t want to set up your own server to do this, you can sign up with a service like Urban Airship that has their own.) —Jens_______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
