Running supervisor to scale workers

Currently setting up supervisor to scale RQ workers under load. I get the following error: http://localhost:9001 refused connection
exit status 4. When i try starting the worker via the CLI with Railway Run. Any suggestions?

ec80508e-d5a8-4f2f-8222-d14d07b6307e

This souds like what i found out already, What port does railway use?

also, apparanly i am unable to run commands such as "railway run netstat -an | grep LISTEN" to see what ports are being used. The cli doesnt even return the list of environments to run the command at it just stays static.