nc6 simply suppress errors for some reason, test with:
# nc6 -l -p 8000 -w 10 -e "asdasdfadf"
Maybe it is better to use socat?
socat TCP-listen:8000 exec:asdasdfadf,nofork
where 'asdasdfadf' is a non existing command ...
> On November 30, 2016 at 10:19 AM Emmanuel Kasper
This error message replaces the error:
TASK ERROR: command '/bin/nc6 -l -p 5900 -w 10 -e '/usr/bin/ssh -T -o
BatchMode=yes 192.168.16.75 /usr/sbin/qm vncproxy 401 2>/dev/null'' failed:
exit code 1
as seen in the task list.
It is not currently possible to test if a VM is running or not for the
