This examples contains an iOS app using Swift for demonstrating resumable file uploads. The user can start, pause and resume an upload. This is powered by the new resumable upload capabilities of URLSession as presented at Apple's WWDC23.
ResumableUploadExample/ContentView.swiftcontains the main logic for upload handling. There you can also adapt the URL of your resumable upload server.
The new resumable upload APIs are only available in iOS 17+, which is not released as of writing this. To run it, you need the Xcode 15 beta release and a iOS device (or simulator) running iOS 17.