GitLab

Summary

Download video partial content header not set

Steps to reproduce

 public static async Task<byte[]> DownloadData(string url, Action<DownloadState> downloadState)
    {
        if (downloadState == null) 
            return await DownloadData(url);
        using (var request = UnityWebRequest.Get(url))
        {
            var result = request.SendWebRequest();
            ulong total = 0;
            while (!request.isDone)
            {
                var progress = request.downloadProgress;
                if (progress > 0)
                {
                    total = (ulong)(request.downloadedBytes / progress);
                    downloadState.Invoke(new DownloadState(request.downloadedBytes, total, request.downloadProgress));
                }
                await UniTask.Delay(250);
            }
            downloadState.Invoke(new DownloadState(request.downloadedBytes, total, request.downloadProgress));
            return string.IsNullOrEmpty(result.webRequest.error) ? result.webRequest.downloadHandler.data : null;
        }
    }

var file = DownloadData(url, state =>
        {
            var mbTotal = state.TotalBytes / 1024 / 1024;
            print($"{mbTotal:F1} MB ({state.Progress} %)");
        });