I have some long running process which I want to run even if application goes in background. I am calling application's beginBackgroundTaskWithExpirationHandler: method and in the expirationBlock I...

The app is crashing only on iOS 13 and when I saw the detailed report, Reports are mentioning the app was in the background when it was crashed. No reference of the line of code mentioned in the cr...

iOS13 can't support the background update notification.Is this an OS-level bug? And when app enter background,the Xcode warning shows: Can't end BackgroundTask: no background task exists with id...

I have a background task that should return an array of courses that is then sent to the apple watch. I'm calling the task inside didReceiveMessage via WatchConnectivity. The background task needs...

i'm working on VOIP call and adding support to iOS < 10. For incoming VOIP call when app is in background, i'm using UILocalNotification (deprecated in iOS 10). To make a call 60 secs (or 1 min...

I am experiencing a large amount of crashes in the XTubeManager (seems to be CFNetwork internal). Unfortunately the console logs are not available, only the call stack (see below). Questions: I co...

I'm developing an application that uses a background task to keep tracking of the user position every 20 seconds. All is fine, except that when I enter the application in background, a new backgrou...

I have the following code in my AppDelegate for when my application enters the background: var backgroundUpdateTask: UIBackgroundTaskIdentifier! func beginBackgroundUpdateTask() { self.backgroun...

I am trying to maintain a MultipeerConnectivity "session" when the application enters temporarily in the background, so I thought about using a background task as I've seen few times here ... The p...