From HFML-FELIX Wiki
Acpsd is an instance of a multiplexing reverse proxy server, used to control ACPS systems from both the FELIX and FELICE controlroom pc's. It runs on felix-control. It can be monitored, and started/stopped from the monit interface.
For more information see README on repo
/etc/monit/conf.d/acpsd
check process acpsd with pidfile /opt/acpsd/run/acpsd.pid
start program = "/sbin/start-stop-daemon --start --background -m --oknodo --pidfile /opt/acpsd/run/acpsd.pid --exec /opt/acpsd/acpsd.py"
stop program = "/sbin/start-stop-daemon --stop --oknodo --pidfile /opt/acpsd/run/acpsd.pid --remove-pidfile"
set alert v.claessen@science.ru.nl but not on { action }