there's already an NSCA server running (PID 16). Bailing out...

[pathia]

Thanks for your efforts in providing this container!

Whenever I restart the Docker container I get:
nagios | nagios: Successfully launched command file worker with pid 35
nagios | nsca[43]: There's already an NSCA server running (PID 16). Bailing out...
nagios | nsca[44]: There's already an NSCA server running (PID 16). Bailing out...
nagios | postfix/master[16]: daemon started -- version 3.6.4, configuration /etc/postfix
nagios | nsca[47]: There's already an NSCA server running (PID 16). Bailing out...
nagios | nsca[48]: There's already an NSCA server running (PID 16). Bailing out...
nagios | nsca[49]: There's already an NSCA server running (PID 16). Bailing out...

If I just force-recreate it this doesn't happen.

[pathia]

any ideas @JasonRivers ?

[pathia]

I found that the following command followed by a restart of the container "fixes" it.
docker exec -it nagios rm /var/run/nsca.pid
But it's far from a permanent solution.