I'm currently evaluating SerialTools for use as a virtual com port.
Having looked at the vport class it seems that it has no means of performing handshaking or sending the standard control signals. How then should a 3rd Party app which is connected to the vport be told to stop sending data whilst a data backlog, or a full data buffer, is dealt with? Is the standard practice to simply allow the 3rd party app to continue sending?
Thanks in advance.