Ios swift completed download task remains in session

 · When you have created your download task you should call resume() on it to make it happen. You don’t need to worry about storing the download task somewhere while it happens – it’s being tracked by the shared URLSession on your behalf/5(20).  · A task is always part of a session. The URLSession also kinda functions like a factory that you use to set up and execute different URLSessionTask s, based on the parameters you put in. With URLSession, we differentiate between three kinds of tasks: Data tasks send and receive data with URLSessionDataTask, by using NSData objects. They’re the Estimated Reading Time: 7 mins. Hi, The background session identifier is hardcoded. I do not generate it at runtime. Note that I call getTasksWithCompletionHandler on the session (created using the hardcoded identifier) somewhere at app startup and I get those active tasks.. Even if I would create a new background session with a new name (not my case), I think that calling getTasksWithCompletionHandler on the new session.

If there is no such download task, it creates a new task to download the image. When download is complete, update the image in the cache and calls the completion block to pass the image to the. Swift iOS download manager built on top of NSURLSession for iOS. It supports auto resume on internet connection recovery. JHDownloadTask) { // this method runs on main thread // update completed status of a download task} func didReachIndividualProgress (progress: Float, task:JHDownloadTask) Reload to refresh your session. Swift comes with a massive set of improvements - async/await, actors, throwing properties, and many more. For the first time it's probably easier to ask "what isn't new in Swift " because so much is changing.. In this article I'm going to walk through each of the changes with code samples, so you can see how each of them work in practice.

Hi, The background session identifier is hardcoded. I do not generate it at runtime. Note that I call getTasksWithCompletionHandler on the session (created using the hardcoded identifier) somewhere at app startup and I get those active tasks. Download tasks directly write the server’s response data to a temporary file, providing your app with progress updates as data arrives from the server. When you use download tasks in background sessions, these downloads continue even when your app is in the suspended state or otherwise not running. If you want to download Video from URL but don't want to store it on Gallery. following code works for me func createDownloadTask (videoURL: String,index: Int) { let downloadRequest = NSMutableURLRequest (url: URL (string: videoURL)!) let session = URLSession (configuration: www.doorway.rut, delegate: self, delegateQueue.