public void TickFull()
{
// Averaging period is 3, tick 3 times.
var monitor = new SpeedMonitor(3);
monitor.AddDelta(1200);
monitor.Tick(1000);
monitor.Tick(1000);
monitor.Tick(1000);
Assert.AreEqual(400, monitor.Rate, "#1");
}
public void TickTwice()
{
// Send 1000 bytes in 2000 milliseconds. Check
// transfer rate is then 500bytes/second
var monitor = new SpeedMonitor();
monitor.AddDelta(1000);
monitor.Tick(1000);
monitor.Tick(1000);
Assert.AreEqual(500, monitor.Rate, "#1");
}
public void Tick_AveragingTwo_TickThree()
{
// Send data only in the first tick. When we tick a third time
// we should have a transfer rate of zero as the data should vanish.
var monitor = new SpeedMonitor(2);
monitor.AddDelta(1200);
monitor.Tick(1000);
monitor.Tick(1000);
monitor.Tick(1000);
Assert.AreEqual(0, monitor.Rate, "#1");
}
public void ZeroAveragingPeriod()
{
var monitor = new SpeedMonitor(0);
monitor.AddDelta(1000);
monitor.Tick(1000);
Assert.AreEqual(1000, monitor.Rate, "#1");
}
public void Tick()
{
var monitor = new SpeedMonitor();
monitor.AddDelta(1000);
monitor.Tick(1000);
Assert.AreEqual(1000, monitor.Rate, "#1");
}
internal void Tick()
{
lock (locker)
{
dataDown.Tick();
dataUp.Tick();
protocolDown.Tick();
protocolUp.Tick();
}
}
internal void Tick()
{
lock (_locker)
{
_dataDown.Tick();
_dataUp.Tick();
_protocolDown.Tick();
_protocolUp.Tick();
}
}
public void Start(string trackerAddress)
{
for (var i = 0; i < _threads.Length; i++)
{
_threads[i] = new Thread(() =>
{
var sb = new StringBuilder();
var torrent = 0;
while (true)
{
sb.Remove(0, sb.Length);
sb.Append(trackerAddress);
sb.Append("?info_hash=");
sb.Append(_hashes[torrent++]);
sb.Append("&peer_id=");
sb.Append("12345123451234512345");
sb.Append("&port=");
sb.Append("5000");
sb.Append("&uploaded=");
sb.Append("5000");
sb.Append("&downloaded=");
sb.Append("5000");
sb.Append("&left=");
sb.Append("5000");
sb.Append("&compact=");
sb.Append("1");
var request = WebRequest.Create(sb.ToString());
request.BeginGetResponse(r =>
{
try
{
request.EndGetResponse(r).Close();
_requests.AddDelta(1);
}
catch
{
}
finally
{
_requests.Tick();
}
}, null);
Thread.Sleep(_threadSleepTime);
}
});
_threads[i].Start();
}
}
public Download(string savePath, TorrentManager manager)
{
this.manager = manager;
this.swarmSpeed = new SpeedMonitor(30);
SavePath = savePath;
GLib.Timeout.Add(1000, delegate {
swarmSpeed.Tick();
return(true);
});
manager.PieceHashed += delegate(object sender, PieceHashedEventArgs e) {
hashProgress = (double)e.PieceIndex / manager.Torrent.Pieces.Count;
};
manager.TorrentStateChanged += delegate(object sender, TorrentStateChangedEventArgs e) {
hashProgress = 0;
if (Active)
{
Gtk.Application.Invoke(delegate {
switch (e.NewState)
{
case TorrentState.Downloading:
State = State.Downloading;
break;
case TorrentState.Hashing:
State = State.Hashing;
break;
case TorrentState.Paused:
State = State.Paused;
break;
case TorrentState.Seeding:
State = State.Seeding;
break;
case TorrentState.Stopped:
State = State.Stopped;
Active = false;
break;
}
});
}
};
}
public void Start(string trackerAddress)
{
for (int i = 0; i < threads.Length; i++)
{
threads[i] = new Thread((ThreadStart) delegate
{
StringBuilder sb = new StringBuilder();
int torrent = 0;
while (true)
{
sb.Remove(0, sb.Length);
int ipaddress = random.Next(0, hashes.Count);
sb.Append(trackerAddress);
sb.Append("?info_hash="); sb.Append(hashes[torrent++]);
sb.Append("&peer_id="); sb.Append("12345123451234512345");
sb.Append("&port="); sb.Append("5000");
sb.Append("&uploaded="); sb.Append("5000");
sb.Append("&downloaded="); sb.Append("5000");
sb.Append("&left="); sb.Append("5000");
sb.Append("&compact="); sb.Append("1");
WebRequest req = HttpWebRequest.Create(sb.ToString());
req.BeginGetResponse(delegate(IAsyncResult r)
{
try
{
req.EndGetResponse(r).Close();
requests.AddDelta(1);
}
catch
{
}
finally
{
requests.Tick();
}
}, null);
System.Threading.Thread.Sleep(threadSleepTime);
}
});
threads[i].Start();
}
}
public void Start(string trackerAddress)
{
var client = new HttpClient();
for (int i = 0; i < threads.Length; i++)
{
threads[i] = new Thread((ThreadStart)async delegate {
StringBuilder sb = new StringBuilder();
int torrent = 0;
while (true)
{
sb.Remove(0, sb.Length);
int ipaddress = random.Next(0, hashes.Count);
sb.Append(trackerAddress);
sb.Append("?info_hash=");
sb.Append(hashes[torrent++]);
sb.Append("&peer_id=");
sb.Append("12345123451234512345");
sb.Append("&port=");
sb.Append("5000");
sb.Append("&uploaded=");
sb.Append("5000");
sb.Append("&downloaded=");
sb.Append("5000");
sb.Append("&left=");
sb.Append("5000");
sb.Append("&compact=");
sb.Append("1");
await client.GetByteArrayAsync(sb.ToString());
requests.AddDelta(1);
requests.Tick();
await Task.Delay(threadSleepTime);
}
});
threads[i].Start();
}
}
internal DiskManager(ClientEngine engine, PieceWriter writer)
{
this.bufferedReads = new Queue <BufferedIO>();
this.bufferedWrites = new Queue <BufferedIO>();
this.engine = engine;
this.ReadLimiter = new RateLimiter();
this.readMonitor = new SpeedMonitor();
this.writeMonitor = new SpeedMonitor();
this.WriteLimiter = new RateLimiter();
this.Writer = writer;
IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), () => {
readMonitor.Tick();
writeMonitor.Tick();
WriteLimiter.UpdateChunks(engine.Settings.MaxWriteRate, WriteRate);
ReadLimiter.UpdateChunks(engine.Settings.MaxReadRate, ReadRate);
ProcessBufferedIO();
return(!Disposed);
});
}
internal DiskManager(ClientEngine engine, PieceWriter writer)
{
_bufferedReads = new Queue <BufferedIO>();
_bufferedWrites = new Queue <BufferedIO>();
_cache = new Cache <BufferedIO>(true).Synchronize();
_engine = engine;
ReadLimiter = new RateLimiter();
_readMonitor = new SpeedMonitor();
_writeMonitor = new SpeedMonitor();
WriteLimiter = new RateLimiter();
_writer = writer;
_loopTask = delegate {
if (_disposed)
{
return;
}
while (_bufferedWrites.Count > 0 && WriteLimiter.TryProcess(_bufferedWrites.Peek().buffer.Length / 2048))
{
BufferedIO write;
lock (_bufferLock)
write = _bufferedWrites.Dequeue();
try
{
PerformWrite(write);
_cache.Enqueue(write);
}
catch (Exception ex)
{
if (write.Manager != null)
{
SetError(write.Manager, Reason.WriteFailure, ex);
}
}
}
while (_bufferedReads.Count > 0 && ReadLimiter.TryProcess(_bufferedReads.Peek().Count / 2048))
{
BufferedIO read;
lock (_bufferLock)
read = _bufferedReads.Dequeue();
try
{
PerformRead(read);
_cache.Enqueue(read);
}
catch (Exception ex)
{
if (read.Manager != null)
{
SetError(read.Manager, Reason.ReadFailure, ex);
}
}
}
};
IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), () =>
{
if (_disposed)
{
return(false);
}
_readMonitor.Tick();
_writeMonitor.Tick();
_loopTask();
return(true);
});
}
internal DiskManager(ClientEngine engine, PieceWriter writer)
{
this.bufferedReads = new Queue <BufferedIO>();
this.bufferedWrites = new Queue <BufferedIO>();
this.cache = new Cache <BufferedIO>(true).Synchronize();
this.engine = engine;
this.readLimiter = new RateLimiter();
this.readMonitor = new SpeedMonitor();
this.writeMonitor = new SpeedMonitor();
this.writeLimiter = new RateLimiter();
this.writer = writer;
LoopTask = delegate {
if (disposed)
{
return;
}
while (this.bufferedWrites.Count > 0 && writeLimiter.TryProcess(bufferedWrites.Peek().buffer.Length / 2048))
{
BufferedIO write;
lock (bufferLock)
write = this.bufferedWrites.Dequeue();
try
{
PerformWrite(write);
cache.Enqueue(write);
}
catch (Exception ex)
{
Logger.Log(null, "Write error: {0}", ex.Message);
if (write.Manager != null)
{
SetError(write.Manager, Reason.WriteFailure, ex);
}
}
}
while (this.bufferedReads.Count > 0 && readLimiter.TryProcess(bufferedReads.Peek().Count / 2048))
{
BufferedIO read;
lock (bufferLock)
read = this.bufferedReads.Dequeue();
try
{
PerformRead(read);
cache.Enqueue(read);
}
catch (Exception ex)
{
Logger.Log(null, "Read error: {0}", ex.Message);
if (read.Manager != null)
{
SetError(read.Manager, Reason.ReadFailure, ex);
}
}
}
};
IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), delegate {
if (disposed)
{
return(false);
}
readMonitor.Tick();
writeMonitor.Tick();
LoopTask();
return(true);
});
}
internal DiskManager(ClientEngine engine, PieceWriter writer)
{
_bufferedReads = new Queue<BufferedIO>();
_bufferedWrites = new Queue<BufferedIO>();
_cache = new Cache<BufferedIO>(true).Synchronize();
_engine = engine;
ReadLimiter = new RateLimiter();
_readMonitor = new SpeedMonitor();
_writeMonitor = new SpeedMonitor();
WriteLimiter = new RateLimiter();
_writer = writer;
_loopTask = delegate {
if (_disposed)
return;
while (_bufferedWrites.Count > 0 && WriteLimiter.TryProcess(_bufferedWrites.Peek ().buffer.Length / 2048))
{
BufferedIO write;
lock (_bufferLock)
write = _bufferedWrites.Dequeue();
try
{
PerformWrite(write);
_cache.Enqueue (write);
}
catch (Exception ex)
{
if (write.Manager != null)
SetError(write.Manager, Reason.WriteFailure, ex);
}
}
while (_bufferedReads.Count > 0 && ReadLimiter.TryProcess(_bufferedReads.Peek().Count / 2048))
{
BufferedIO read;
lock (_bufferLock)
read = _bufferedReads.Dequeue();
try
{
PerformRead(read);
_cache.Enqueue(read);
}
catch (Exception ex)
{
if (read.Manager != null)
SetError(read.Manager, Reason.ReadFailure, ex);
}
}
};
IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), () =>
{
if (_disposed)
return false;
_readMonitor.Tick();
_writeMonitor.Tick();
_loopTask();
return true;
});
}
