I have configured a socket for UDP operation. Everthing works ok. I would like to change the destination & source port numbers between operations (RX/TX). Do I have to close and then re-open the socket to do this?
For TX, I should be able to change the socket without having to close/re-open. This makes sense.
For RX, maybe not, as data could be arriving just when the change occurs.
Can someone please clarify this for me?