Upload task cancelled without resumedata

[swapna-cheera]

I have cloned the repos and run them as it is server - Swift NIO and client iOS it's always cancelled without resumedata.

[Acconut]

Without more details it's hard to troubleshoot here, but it's not unlikely that the Swift NIO example in this repository is not compatible with latest iOS versions anymore. Newer iOS releases have upgraded their version for resumable uploads while this example was not updated anymore.

However, the Swift NIO implementation for resumable uploads has been merged into swift-nio-extras and is maintained as HTTPResumableUploadHandler there: https://github.com/apple/swift-nio-extras/tree/main?tab=readme-ov-file#current-contents I would recommend you to give it a try. I would like to update the example in this repository to use the new implementation, but I'm not sure when I will have time.

I hope this helps.

[swapna-cheera]

I have cloned the repository and run the swift-nio, go servers and from client iOS app when I'm trying to upload video, it's always cancelled without resumable data

it's always "No resume data available"

`//
// VideoUploader.swift
// ResumableVideoUpload

import Foundation
import AVFoundation

class VideoUploader: NSObject {
private var uploadTask: URLSessionUploadTask?
private var resumeData: Data?

override init() {
}

func uploadVideo(fileURL: URL) {
    var request = URLRequest(url: URL(string: "http://localhost:8080/upload")!)
    request.httpMethod = "POST"
    request.setValue("video/mp4", forHTTPHeaderField: "Content-Type")

    uploadTask = URLSession.shared.uploadTask(with: request, fromFile: fileURL) { data, response, error in
        if let error = error {
            print("Upload error: \(error)")
            return
        }
        if let httpResponse = response as? HTTPURLResponse, httpResponse.statusCode == 200 {
            print("Video uploaded successfully!")
        } else {
            print("Failed to upload video. Response: \(String(describing: response))")
        }
    }
    uploadTask?.resume()
}

func pauseUpload() {
    uploadTask?.cancel(byProducingResumeData: { data in
        if let resumeData = data {
            self.resumeData = resumeData
            print("Resume Data: \(resumeData)")
        } else {
            print("No resume data available.")
        }
    })
}

func resumeUpload() {
    if let resumeData = resumeData {
        uploadTask = URLSession.shared.uploadTask(withResumeData: resumeData)
        uploadTask?.resume()
        self.resumeData = nil
    } else {
        print("No upload to resume.")
    }
}

}
`

[Acconut]

I have cloned the repository and run the swift-nio, go servers and from client iOS app when I'm trying to upload video, it's always cancelled without resumable data

I don't understand. Did you use the server from https://github.com/apple/swift-nio-extras or not?

[swapna-cheera]

Yes, I have updated now it's working. Pull request : #10