TCP/IP server implemented using National Instruments' LabVIEW

Interface

This simple TCP/IP server runs on the port 9999 and accepts only 2 commands:

• p - print back current date/time
• q - quit connection

Sample session

$ socat TCP4:localhost:9999 -
p
27.11.12
12:41
p
27.11.12
12:42
q
$

Block diagram