graesslin created this revision. graesslin added reviewers: bshah, broulik. Herald added a project: Plasma. Herald added a subscriber: plasma-devel.
REVISION SUMMARY KScreenLocker checks whether power management is inhibited on idle time out. So far this used a sync and blocking dbus call. This change makes the check async. KScreenLocker connects to the InhibitionsChanged signal provided by powerdevil and queries the current state in an async way each time the signal gets emitted. When KScreenLocker hits an idle connection it has the knowledge wheter power management is inhibited and does not need to perform the blocking call any more. It's important for KScreenLocker to not have blocking calls as it's used inside the Wayland compositor and can by that easily create dead-lock situations (e.g. PowerDevil waiting for the Wayland compositor and the compositor waiting for the reply). REPOSITORY rKSCREENLOCKER KScreenLocker BRANCH async-check-fdo-inhibition REVISION DETAIL https://phabricator.kde.org/D884 AFFECTED FILES CMakeLists.txt ksldapp.cpp ksldapp.h powermanagement_inhibition.cpp powermanagement_inhibition.h EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: graesslin, bshah, broulik Cc: plasma-devel
_______________________________________________ Plasma-devel mailing list Plasma-devel@kde.org https://mail.kde.org/mailman/listinfo/plasma-devel
