private async Task RecoverDownloads()
{
var downloads = await BackgroundDownloader.GetCurrentDownloadsAsync();
foreach (DownloadOperation download in downloads)
{
try
{
SignalAttachment attachment = SignalDBContext.GetAttachmentByGuidNameLocked(download.Guid.ToString());
if (attachment != null)
{
if (!Downloads.ContainsKey(attachment.Id))
{
Logger.LogInformation("Creating attach task for attachment {0} ({1})", attachment.Id, download.Guid);
Downloads.Add(attachment.Id, download);
var t = Task.Run(async() =>
{
await download.AttachAsync();
await HandleSuccessfullDownload(attachment, download.ResultFile, download);
});
}
else
{
Logger.LogInformation("Attachment {0} ({1}) already has a running task", attachment.Id, download.Guid);
}
}
else
{
Logger.LogInformation("Aborting unrecognized download {0}", download.Guid);
download.AttachAsync().Cancel();
}
}
catch (Exception e)
{
Logger.LogError("TriageDownloads encountered an error: {0}\n{1}", e.Message, e.StackTrace);
}
}
}
