public void Setup()
{
keys.Clear();
listener.IncompleteAnnounce = listener.IncompleteScrape = false;
server = new TrackerServer(trackerId)
{
AllowUnregisteredTorrents = true
};
server.RegisterListener(listener);
client = new HttpClient();
trackerConnection = new HttpTrackerConnection(AnnounceUrl, client);
tracker = new Tracker(trackerConnection);
var infoHashBytes = new[] { ' ', '%', '&', '?', '&', '&', '?', '5', '1', '=' }
.Select(t => (byte)t);
infoHash = new InfoHash(infoHashBytes.Concat(infoHashBytes).ToArray());
announceParams = new MonoTorrent.Trackers.AnnounceRequest(infoHash)
.WithPort(5555)
.WithPeerId(peerId.Span.ToArray());
scrapeParams = new MonoTorrent.Trackers.ScrapeRequest(infoHash);
}
public async ReusableTask <ScrapeResponse> ScrapeAsync(ScrapeRequest parameters, CancellationToken token)
{
try {
StatusOverride = TrackerState.Connecting;
var response = await Connection.ScrapeAsync(parameters, token);
LastResponse = response;
return(response);
} finally {
StatusOverride = null;
LastAnnounced.Restart();
}
}
public async Task MultipleScrape()
{
Random r = new Random();
for (int i = 0; i < 20; i++)
{
var buffer = new byte[20];
r.NextBytes(buffer);
var infoHash = new InfoHash(buffer);
TrackerTier tier = new TrackerTier(Factories.Default, new[] { uri.ToString() });
var parameters = new MonoTorrent.Trackers.ScrapeRequest(infoHash);
await tier.Trackers[0].ScrapeAsync(parameters, CancellationToken.None);
}
}
public async ReusableTask ScrapeAsync(ITracker tracker, CancellationToken token)
{
if (!tracker.CanScrape)
{
throw new TorrentException("This tracker does not support scraping");
}
// If the user initiates a Scrape we need to go to the correct thread to process it.
await ClientEngine.MainLoop;
ScrapeRequest args = RequestFactory.CreateScrape();
var trackerTier = Tiers.Single(t => t.Trackers.Contains(tracker));
await trackerTier.ScrapeAsync(args, tracker, token);
}
public async Task Scrape()
{
// make sure it's a unique infohash as the listener isn't re-created for every test.
infoHash = new InfoHash(Enumerable.Repeat((byte)1, 20).ToArray());
var trackable = new InfoHashTrackable("Test", infoHash);
server.Add(trackable);
scrapeParams = new MonoTorrent.Trackers.ScrapeRequest(infoHash);
await tracker.ScrapeAsync(scrapeParams, CancellationToken.None);
Assert.AreEqual(0, tracker.Complete, "#1");
Assert.AreEqual(0, tracker.Incomplete, "#2");
Assert.AreEqual(0, tracker.Downloaded, "#3");
await tracker.AnnounceAsync(new MonoTorrent.Trackers.AnnounceRequest(0, 0, 100, TorrentEvent.Started, infoHash, false, new BEncodedString("peer1").Span.ToArray(), null, 1, false), CancellationToken.None);
await tracker.ScrapeAsync(scrapeParams, CancellationToken.None);
Assert.AreEqual(0, tracker.Complete, "#4");
Assert.AreEqual(1, tracker.Incomplete, "#5");
Assert.AreEqual(0, tracker.Downloaded, "#6");
await tracker.AnnounceAsync(new MonoTorrent.Trackers.AnnounceRequest(0, 0, 0, TorrentEvent.Started, infoHash, false, new BEncodedString("peer2").Span.ToArray(), null, 2, false), CancellationToken.None);
await tracker.ScrapeAsync(scrapeParams, CancellationToken.None);
Assert.AreEqual(1, tracker.Complete, "#7");
Assert.AreEqual(1, tracker.Incomplete, "#8");
Assert.AreEqual(0, tracker.Downloaded, "#9");
await tracker.AnnounceAsync(new MonoTorrent.Trackers.AnnounceRequest(0, 0, 0, TorrentEvent.Completed, infoHash, false, new BEncodedString("peer3").Span.ToArray(), null, 3, false), CancellationToken.None);
await tracker.ScrapeAsync(scrapeParams, CancellationToken.None);
Assert.AreEqual(2, tracker.Complete, "#10");
Assert.AreEqual(1, tracker.Incomplete, "#11");
Assert.AreEqual(1, tracker.Downloaded, "#12");
}