private void HandleDataReceived()
{
if (this._running)
{
try {
NetworkStream ns = this._tcpClient.GetStream();
ns.ReadTimeout = 1000 * 20;
DataReadInfo dr = new DataReadInfo(DataReadInfoType.Head, this, ns, BaseSocket.HeadLength, BaseSocket.HeadLength);
dr.BeginRead();
} catch (Exception ex) {
this._running = false;
this.OnError(ex);
}
}
}
static void HandleDataRead(IAsyncResult ar)
{
DataReadInfo dr = ar.AsyncState as DataReadInfo;
if (dr.AcceptSocket._running)
{
int overs = 0;
try {
overs = dr.NetworkStream.EndRead(ar);
} catch (Exception ex) {
dr.AcceptSocket.OnError(ex);
return;
}
if (overs > 0)
{
dr.ResponseStream.Write(dr.Buffer, 0, overs);
dr.OverZoreTimes = 0;
}
else if (++dr.OverZoreTimes > 10)
{
return;
}
dr.Over -= overs;
if (dr.Over > 0)
{
dr.BeginRead();
}
else if (dr.Type == DataReadInfoType.Head)
{
var bodySizeBuffer = dr.ResponseStream.ToArray();
if (int.TryParse(Encoding.UTF8.GetString(bodySizeBuffer, 0, bodySizeBuffer.Length), NumberStyles.HexNumber, null, out overs))
{
DataReadInfo drBody = new DataReadInfo(DataReadInfoType.Body, dr.AcceptSocket, dr.NetworkStream, 1024, overs - BaseSocket.HeadLength);
drBody.BeginRead();
}
}
else
{
dr.AcceptSocket.OnDataAvailable(dr);
}
}
}
