public async void EnqueueTask(HyperServerTask task)
{
try
{
Interlocked.Increment(ref _activeOperations);
var normalizedPath = task.Path.Replace("/", "\\");
if (normalizedPath.StartsWith("/"))
{
normalizedPath = normalizedPath.Remove(0, 1);
}
string tth;
lock (_pathIndex)
{
if (!_pathIndex.TryGetValue(normalizedPath, out tth))
{
Logger.Error($"Error when requesting hyper segment {normalizedPath} No such file in share index yet");
return;
}
}
var ci = _share.SearchByTth(tth);
if (ci == null)
{
Logger.Error($"TTH {tth} not found in share");
return;
}
if (task.IsSegmentRequest)
{
if (!_cacheManager.ReadCacheSegment(tth, task.Offset, task.Length, task.Buffer.Object, 0))
{
if (ci.Value.SystemPath.StartsWith("hyp://"))
{
var segment = await _manager.DownloadSegment(task.Path, task.Offset, task.Length);
task.Buffer.Dispose();
task.Buffer = segment;
}
else if (ci.Value.SystemPath.StartsWith("http://"))
{
using (var stream = await HttpHelper.GetHttpChunkAsync(ci.Value.SystemPath, task.Offset, task.Length))
using (var ms = new MemoryStream(task.Buffer.Object))
{
stream.CopyTo(ms);
}
}
else
{
throw new InvalidOperationException("Not supported source type " + ci.Value.SystemPath);
}
SegmentServiceProxy.Update(task.SinceCreatedMs);
SegmentsPerSecondProxy.Update(1);
}
else
{
SegmentServiceCached.Update(task.SinceCreatedMs);
SegmentsPerSecondCached.Update(1);
}
SegmentService.Update(task.SinceCreatedMs);
SegmentsPerSecond.Update(1);
}
else
{
task.FileLength = ci.Value.Magnet.Size;
}
}
catch (Exception x)
{
Logger.Error($"Error when requesting hyper segment {task.Path} {x.Message}");
}
finally
{
Interlocked.Decrement(ref _activeOperations);
task.Done();
}
}
