void OnEndSend(IAsyncResult ar)
{
CCSendStateObject stateObj = (CCSendStateObject)ar.AsyncState;
try
{
stateObj.UpdateContext();
stateObj.Sent += _socket.EndSend(ar);
int cmdLen = stateObj.Command.Length;
if (stateObj.Sent < cmdLen) //all data was sent?
{
_socket.BeginSend(stateObj.Command,
stateObj.Sent,
cmdLen - stateObj.Sent,
new AsyncCallback(this.OnEndSend),
stateObj);
}
else //all data was sent, set completed
{
OnCommandSent(((CCSendStateObject)ar.AsyncState).Command);
stateObj.SetCompleted();
}
}
catch (SocketException e)
{
if (_disposed)
{
stateObj.Exception = GetDisposedException();
}
else if (e.ErrorCode == SockErrors.WSAETIMEDOUT)
{
stateObj.Exception = GetTimeoutException(e);
}
else
{
stateObj.Exception = e;
}
stateObj.SetCompleted();
}
catch (Exception e)
{
if (_disposed)
{
stateObj.Exception = GetDisposedException();
}
else
{
stateObj.Exception = e;
}
stateObj.SetCompleted();
}
catch
{
if (_disposed)
{
stateObj.Exception = GetDisposedException();
stateObj.SetCompleted();
}
else
{
NSTrace.WriteLineError("Non-CLS exception at: " + Environment.StackTrace);
throw;
}
}
}