Include exit codes with the script

[gasconleon]

Hello.

We are using this script from our monitoring stack. Normally, this kind of platforms expect an exit code to determine if the script has ended Ok (with exit status 0). It would be great if you could end the execution with and exit code in addition to the output text.

To show this, we have added the following code at the end of the script:

print result
if (result == "OK"):
    exit(0)
elif (result == "ERR_NET_NODE"):
    exit(1)
elif (result == "ERR_NET_STAT"):
    exit(2)
elif (result == "ERR_SYNC"):
    exit(3)

Best regards.