tree 3e3e048ae5973a16fd0a39c09bce340660999fef
parent 9e819c771009f1bac199f4b1a3a4bd66f847aa94
author Matt Spinler <spinler@us.ibm.com> 1582821310 -0600
committer Matt Spinler <spinler@us.ibm.com> 1583260204 +0000

PEL: Fix possible D-Bus race condition

In a few places in the code, a D-Bus property read was being done before
adding the watch for the interfacesAdded signal.  This opens the (very
small) window that the interfacesAdded signal would fire after the
property read and before the match object was created, leading to the
property never being successfully read.

Change the order of this code to add the interfacesAdded match object
before doing the property read to close this window.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I80b11e743925143de183df98dca4ccafdc987d55