void DownloadThread()
{
try
{
mLog.Info("Download thread id:[{0}]", Thread.CurrentThread.ManagedThreadId.ToString());
DownloadSubTask subTask = this.mTask.GetSubTask();
while (subTask != null)
{
byte[] data = HttpDownloadRange.Download(subTask.RemotePath, subTask.from, subTask.to);
if (data == null)
{
mLog.Error("An error has occurred in the dowmload thread,error:noknown.");
break;
}
subTask.data = data;
var b = this.mTask.UpdateTaskState(subTask, 2);
if (b)
{
mLog.Info("Thread Download finish.");
break;
}
subTask = this.mTask.GetSubTask();
}
}
catch (Exception e)
{
mLog.Error("An error has occurred in the dowmload thread,error:{0}", e.ToString());
this.Errored(e.Message);
}
}
public override void Decode(byte[] buffer, int offset, int length)
{
task_ = new DownloadSubTask();
ReadInt(buffer, ref offset);
ReadInt(buffer, ref offset);
task_.Id = ReadInt(buffer, ref offset);
task_.from = ReadLong(buffer, ref offset);
task_.to = ReadLong(buffer, ref offset);
var len = ReadInt(buffer, ref offset);
task_.RemotePath = ReadString(buffer, offset, len);
}
private void InstPeer(Peer peer, DownloadSubTask task, long blockSize)
{
var temp = peer.EndPoint.ToString();
if (!subTask_.ContainsKey(temp))
{
subTask_.Add(temp, task);
}
if (!msgbuff.ContainsKey(temp))
{
msgbuff.Add(temp, new Common.MessageBuffer());
}
if (!sbuff_.ContainsKey(temp))
{
sbuff_.Add(temp, new Common.MessageBuffer());
}
}
void Download()
{
DownloadSubTask subTask = task_.GetSubTask();
while (subTask != null)
{
byte[] data = HttpDownloadRange.Download(subTask.RemotePath, subTask.from, subTask.to);
if (data == null)
{
Console.WriteLine("download error");
break;
}
subTask.data = data;
var b = task_.UpdateTaskState(subTask, 2);
if (b)
{
Console.WriteLine("download finish");
break;
}
subTask = task_.GetSubTask();
}
}
public FileBlockTask(DownloadSubTask task)
{
task_ = task;
}
