If we have a 20 min outage, during the outage we should not need to check very often if it is finished. Lets say we check randomly every 10 mins. But when the expected outage finish time happens then we should resume checking a little more often. In the ideal case we have a short planned outage, we don't check at all during it, and then we check once at the expected finish and its good and that's it.
Follow on from:
https://github.com/catalyst/moodle-auth_outage/issues/279
If we have a 20 min outage, during the outage we should not need to check very often if it is finished. Lets say we check randomly every 10 mins. But when the expected outage finish time happens then we should resume checking a little more often. In the ideal case we have a short planned outage, we don't check at all during it, and then we check once at the expected finish and its good and that's it.