void Read_End(IAsyncResult ar)
{
Read_SO stateObj = (Read_SO)ar.AsyncState;
try
{
stateObj.UpdateContext();
int read = _socket.EndReceive(ar);
stateObj.Read += read;
if ((read > 0) && (stateObj.Read < stateObj.Size))
{
_socket.BeginReceive(
stateObj.Buffer,
stateObj.Offset + stateObj.Read,
stateObj.Size - stateObj.Read,
new AsyncCallback(Read_End),
stateObj);
}
else
{
stateObj.SetCompleted();
}
}
catch (Exception e)
{
if (_disposed)
{
stateObj.Exception = GetDisposedException();
}
else
{
stateObj.Exception = e;
}
stateObj.SetCompleted();
}
/*
* catch
* {
* if(_disposed)
* stateObj.Exception = GetDisposedException();
* else
* stateObj.Exception = new SocketException(SockErrors.WSAECONNRESET);
* stateObj.SetCompleted();
* }
*/
}
private void Read_End(IAsyncResult ar)
{
Read_SO asyncState = (Read_SO)ar.AsyncState;
try
{
asyncState.UpdateContext();
int num = this._socket.EndReceive(ar);
asyncState.Read += num;
if ((num > 0) && (asyncState.Read < asyncState.Size))
{
this._socket.BeginReceive(asyncState.Buffer, asyncState.Offset + asyncState.Read, asyncState.Size - asyncState.Read, new AsyncCallback(this.Read_End), asyncState);
}
else
{
asyncState.SetCompleted();
}
}
catch (Exception exception)
{
if (this._disposed)
{
asyncState.Exception = this.GetDisposedException();
}
else
{
asyncState.Exception = exception;
}
asyncState.SetCompleted();
}
catch
{
if (this._disposed)
{
asyncState.Exception = this.GetDisposedException();
}
else
{
asyncState.Exception = new SocketException(0x2746);
}
asyncState.SetCompleted();
}
}