public override void Execute(Cancellation.CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
DebugLogger.Log("Downloading package.");
_status.IsActive.Value = true;
_status.TotalBytes.Value = _resource.Size;
var downloader = new RemoteResourceDownloader(_destinationPackagePath, _destinationMetaPath, _resource);
downloader.DownloadProgressChanged += bytes => { _status.Bytes.Value = bytes; };
var downloadStartTime = DateTime.Now;
var stalledTimeout = TimeSpan.FromSeconds(10);
using (_status.BytesPerSecond.Subscribe(bps =>
_status.Description.Value = bps > 0.01 || DateTime.Now - downloadStartTime < stalledTimeout ? "Downloading package..." : "Stalled..."))
{
downloader.Download(cancellationToken);
}
_status.IsActive.Value = false;
}
public void UseChunkedHttpDownloader()
{
RemoteResource resource = CreateTestRemoteResource();
var httpDownloader = Substitute.For <IHttpDownloader>();
var chunkedHttpDownloader = Substitute.For <IChunkedHttpDownloader>();
var downloader = new RemoteResourceDownloader(_filePath, _metaFilePath, resource,
(path, urls) => httpDownloader,
(path, urls, data, size) => chunkedHttpDownloader);
downloader.Download(CancellationToken.Empty);
httpDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
chunkedHttpDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
}
public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
DebugLogger.Log("Downloading package.");
var downloader = new RemoteResourceDownloader(_destinationPackagePath, _destinationMetaPath, _resource,
_useTorrents);
downloader.DownloadProgressChanged += bytes => _statusReporter.OnDownloadProgressChanged(bytes, _resource.Size);
_statusReporter.OnDownloadStarted();
downloader.Download(cancellationToken);
_statusReporter.OnDownloadEnded();
}
public void UseTorrentDownloaderFirst()
{
RemoteResource resource = CreateTestRemoteResource();
var httpDownloader = Substitute.For <IHttpDownloader>();
var chunkedHttpDownloader = Substitute.For <IChunkedHttpDownloader>();
var torrentDownloader = Substitute.For <ITorrentDownloader>();
var downloader = new RemoteResourceDownloader(_filePath, _metaFilePath, resource, true,
(path, remoteResource, timeout) => httpDownloader,
(path, remoteResource, timeout) => chunkedHttpDownloader,
(path, remoteResource, timeout) => torrentDownloader);
downloader.Download(CancellationToken.Empty);
httpDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
chunkedHttpDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
torrentDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
}
public void UseHttpDownloaderIfChunksAreNotAvailable()
{
RemoteResource resource = CreateTestRemoteResource();
resource.ChunksData.Chunks = new Chunk[0];
var httpDownloader = Substitute.For <IHttpDownloader>();
var chunkedHttpDownloader = Substitute.For <IChunkedHttpDownloader>();
var torrentDownloader = Substitute.For <ITorrentDownloader>();
var downloader = new RemoteResourceDownloader(_filePath, _metaFilePath, resource, false,
(path, remoteResource, timeout) => httpDownloader,
(path, remoteResource, timeout) => chunkedHttpDownloader,
(path, remoteResource, timeout) => torrentDownloader);
downloader.Download(CancellationToken.Empty);
httpDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
chunkedHttpDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
torrentDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
}
public void UseChunkedHttpDownloaderIfTorrentFails()
{
RemoteResource resource = CreateTestRemoteResource();
var httpDownloader = Substitute.For <IHttpDownloader>();
var chunkedHttpDownloader = Substitute.For <IChunkedHttpDownloader>();
var torrentDownloader = Substitute.For <ITorrentDownloader>();
torrentDownloader.When(t => t.Download(CancellationToken.Empty)).Do(
info => { throw new DownloadFailureException("Test."); });
var downloader = new RemoteResourceDownloader(_filePath, _metaFilePath, resource, true,
(path, urls) => httpDownloader,
(path, urls, data, size) => chunkedHttpDownloader,
(path, filePath, bytes) => torrentDownloader);
downloader.Download(CancellationToken.Empty);
chunkedHttpDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
torrentDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
}
public void UseChunkedHttpDownloaderIfTorrentFails()
{
RemoteResource resource = CreateTestRemoteResource();
var httpDownloader = Substitute.For <IHttpDownloader>();
var chunkedHttpDownloader = Substitute.For <IChunkedHttpDownloader>();
var torrentDownloader = Substitute.For <ITorrentDownloader>();
torrentDownloader.When(t => t.Download(CancellationToken.Empty)).Do(
info => { throw new DownloaderException("Test.", DownloaderExceptionStatus.Other); });
var downloader = new RemoteResourceDownloader(_filePath, _metaFilePath, resource, true,
(path, remoteResource, timeout) => httpDownloader,
(path, remoteResource, timeout) => chunkedHttpDownloader,
(path, remoteResource, timeout) => torrentDownloader);
downloader.Download(CancellationToken.Empty);
httpDownloader.DidNotReceiveWithAnyArgs().Download(CancellationToken.Empty);
chunkedHttpDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
torrentDownloader.ReceivedWithAnyArgs().Download(CancellationToken.Empty);
}
