tree cb5e276424f712cdb317c403af639febc7167c7d
parent 9d76388d9251adfc500d8456687e869322341033
author Mike Capps <mikepcapps@gmail.com> 1626720583 -0400
committer Mike Capps <mikepcapps@gmail.com> 1626787966 -0400

monitor : do not trigger error when inventory unavailable

Under some startup scenarios, fan-monitor can start before the
InventoryManager service has populated inventory. This leads to
false-positives when marking fans non-functional.

This fix detects D-Bus exceptions and defaults the fans to functional.
They subscribe to the interfaces-added signal which will populate the
fans with correct values as soon as Inventory Manager completes startup.

Signed-off-by: Mike Capps <mikepcapps@gmail.com>
Change-Id: I14bff20da14cba3f5ef4b79763867b5cecab0267