Send a socket between applications c#

Question

I would like to know if there is a way where you have a .net app name appA where it receives a tcp socket connection and then according to some rules will send the socket connec

Answer 1

No need to forwarding the connection, it can be use to act as a middle men

1. You receive the first connection
2. Process some rules
3. All ok, connect to AppB and everything that get's from AppA, send to AppB
4. If Rules say "no", send an error to AppA