Joseph Doherty
8ac6642bf8
Tried every documented subscription knob with InitializeConsumer present + provider visible at status 100: - qtSummary AND qtHistory (the only eQueryType values). - Priority 1..999 AND 0..32767. - FilterMask/Spec asNone AND asAlarmActiveNow. eAlarmFilterState is single-state-valued (asNone=0, asAlarmActiveNow=1, asAlarmAcked=2, asShelved=3), not flag bits, so the filter surface is exhausted. GetStatistics continued to report total=0 active=0 codes=[7] for every poll across all combinations. User confirmation: the BoolAlarm extension on TestMachine_001.TestAlarm001 is evaluating (the $Alarm.InAlarm sub-attribute flips true/false in lockstep with the script writes, visible in aaObjectViewer). So the consumer chain is verified working end-to-end on our side. What's missing is producer-side publication into the aaAlarmManagedClient stream. Probable causes (config, not code): - BoolAlarm extension's "publish to alarm manager" / "Active" / "Enabled" flag may be off. - Alarm-vs-event mode setting may have it routing to events, not alarms. - Platform alarm area may not match the consumer's subscription scope. Resolution path: check the BoolAlarm extension's config in System Platform IDE; check aaObjectViewer's Active Alarms panel (not attribute panel) to see if the alarm appears there. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>