On Tue, Jun 10, 2008 at 9:12 PM, Stuart Malin <[EMAIL PROTECTED]> wrote:
> I have an app that establishes multiple TCP connections. If the user quits > the app, I'd like to shut all those connections gracefully (i.e., conduct a > bit of protocol) rather than just close them abruptly. To most properly > handle this, I should even wait for the servers' responses. I am currently > initiating the graceful shutdown in applicationWillTerminate but... how > should I best wait for the connections to close: spin in a loop and check > them? and set a timer for a timeout? Or, is there another way to more > properly handle asynchronous activity at application termination? You could override applicationShouldTerminate:, return NSTerminateLater, and then call replyToApplicationShouldTerminate: when you've finished shutting down your connections. (You should probably also give the user the option to "Terminate Now".) Hamish _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [EMAIL PROTECTED]
