public void StopDownloadPackage(LocalPackageInfo package)
{
lock (syncLock)
{
// is really downloading?
if (!downloads.Contains(package))
{
return;
}
// update status
if (package.DownloadStatus.IsDownloaded)
{
package.DownloadStatus.Data.SegmentsBitmap = null;
}
// mark as "don't resume download"
package.DownloadStatus.Data.IsDownloading = false;
packageRegistry.UpdateDownloadStatus(package);
// stop
UpdateQueue(package, isInterested: false);
}
DownloadStatusChange?.Invoke(new DownloadStatusChange()
{
Package = package, HasStopped = true
});
}
private void PackageDownloadManager_DownloadStatusChange(DownloadStatusChange obj)
{
// download started? make sure other peers knows we know this package
if (obj.HasStarted)
{
PlanSendingClusterUpdate();
}
}
public void StartDownloadPackage(LocalPackageInfo package)
{
lock (syncLock)
{
// already downloading? ignore
if (downloads.Contains(package))
{
return;
}
// marked for delete? ignore
if (package.LockProvider.IsMarkedToDelete)
{
return;
}
// already downloaded? ignore
if (package.DownloadStatus.IsDownloaded)
{
return;
}
// mark as "Resume download"
if (!package.DownloadStatus.Data.IsDownloading)
{
package.DownloadStatus.Data.IsDownloading = true;
packageRegistry.UpdateDownloadStatus(package);
}
// start download
UpdateQueue(package, isInterested: true);
}
DownloadStatusChange?.Invoke(new DownloadStatusChange()
{
Package = package, HasStarted = true
});
}