TcpClient managing a real device
Has anyone used TcpClient to access (manage, control, etc.) a real device (not a SW server) on the same LAN?
I was able to connect to the device but every command defined for the device was rejected. I made sure the command was sent exactly as what's required.
I use socket stream IO for my application and a TcpListener as the simulator when the real device (HW) wasn't ready. Things worked well with the simulator.
Can anyone experienced in such applications shed some light? Thanks.