sofakng Posted June 16, 2021 Share Posted June 16, 2021 I'm troubleshooting a driver which isn't working properly but it communicates using UDP port 9999. I've removed the driver and rebooted, but there appears to be something else listening on port 9999: ~# netstat -l -p | grep 9999 udp 0 0 0.0.0.0:9999 0.0.0.0:* 4029/director udp 0 0 0.0.0.0:9999 0.0.0.0:* 4029/director How can I tell which other driver(s) are using this port? It doesn't show in Composer Pro -> Network -> IP Network under the list of connections either. Quote Link to comment Share on other sites More sharing options...
-defunct- Posted June 16, 2021 Share Posted June 16, 2021 Unfortunately, there is no method to find out. Just have to keep deleting until it shuts off. I would reboot the controller after removing the driver in case something was not shut down correctly during driver destruction. Quote Link to comment Share on other sites More sharing options...
-defunct- Posted June 16, 2021 Share Posted June 16, 2021 If it is still used after reboot, you might be able to find it in director logs when the project loads if director's log level is set to trace or debug. Quote Link to comment Share on other sites More sharing options...
sofakng Posted June 17, 2021 Author Share Posted June 17, 2021 Thanks for the help. I started removing drivers one-by-one and eventually I found the one using that port. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.