private void ReceiveCallback(IAsyncResult ar)
{
try
{
RecBuffer data = (RecBuffer)ar.AsyncState;
int count = _socket.EndReceive(ar);
if (count == 0)
{
Debug.WriteLine(" Connection closed ");
return;
}
if (data.buff[count - 1] != STOP)
{
data.rec.Append(Encoding.ASCII.GetString(data.buff, 0, count));
Debug.WriteLine(data.rec);
_socket.BeginReceive(data.buff, 0, BUF_SIZE, 0, new AsyncCallback(ReceiveCallback), data);
}
else
{
data.rec.Append(Encoding.ASCII.GetString(data.buff, 0, count - 1));
RecData = data.rec.ToString();
Status = ConnectionStatus.recieved;
}
}
catch (Exception exc)
{
Error = -1;
Debug.WriteLine(" Error while receiving data: " + exc.Message.ToString());
}
}
public void Receive()
{
Status = ConnectionStatus.receiving;
RecData = "";
RecBuffer buffer = new RecBuffer();
try {
_socket.BeginReceive(buffer.buff, 0, BUF_SIZE, 0, new AsyncCallback(ReceiveCallback), buffer);
}
catch (Exception exc)
{
Error = -1;
Debug.WriteLine(" Error while receiving data: " + exc.Message.ToString());
}
}
