Wpa_cli action file as service to run script when wlan0 connected

General Discussion
1

DietPi v10.4.2

I have a script in /etc which gets 2 arguments, interface (wlan0) and event (CONNECTED) from wpa_cli

I can manually call the script
wpa_cli -i wlan0 -a /etc/wlan0_connected.sh -B
and it works, it calls my script, passes the 2 args, and the script does it’s thing (writes to log files)…

Now, how do I create a service, to start the wpa_cli cmd on startup, so when the rpiz2w is rebooted it will be monitoring the wlan0 interface and logging the connected disconnect events?

i tried creating a service, but status shows:

RPIZ2W_wlan0_up.service: Deactivated successfully.

changed Type=simple to forking, that did not stop it from being deactivated…

thanks