tree ed2ddbad5fdc47c115b4a2b50ecea14e1dbc796e
parent 2ab7341b7bd9467de10c8a6e6fdfd7f9801dc529
author George Liu <liuxiwei@ieisystem.com> 1729764149 +0800
committer Christopher Sides <christopher.sides@hpe.com> 1730390052 +0000

Fix threshold probability loss

During bmc reset stress testing, some sensors occasionally lose
thresholds, and the lost thresholds are not created on DBus.

This is because when EM loads the json file and creates interface,
dbus-sensors may have listened and started to create the sensor just
after the `Type` interface is created but before the threshold
interface is created. This is the sensor interface obtained from EM
and does not include the threshold interface. Therefore, the sensor
displayed on DBus does not have a threshold interface.

This commit changes the order of creating interfaces in EM. The Type
interface should be created after the Threshold interface is created.
This is because for the callback method of dbus-sensors, when the
Type interface is created, it is considered that all configurations
of this sensor have been loaded.

Tested:
The bmc reset stress test did not reproduce this issue.

Signed-off-by: George Liu <liuxiwei@ieisystem.com>
Change-Id: Ia8d9e24a8697992cab13aecb35438f142ed29e67