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OneShotShelve / TimedShelve / Unshelve now reach the ScriptedAlarmEngine. Scripted-alarm condition nodes get a ShelvedStateMachine subtree created before alarm.Create so the stack wires each shelve method's dispatch handler; AlarmConditionState.OnShelve / OnTimedUnshelve route to the engine and mirror the result onto the OPC UA node via SetShelvingState. The three per-instance shelve method NodeIds are indexed so the Call gate resolves them to OpcUaOperation.AlarmShelve instead of falling through to generic Call. Engine dispatch is split into the node-free InvokeEngineShelve so the routing decision is unit-testable. Adds 9 unit tests; updates phase-7-status.md Gap 1 (only AddComment remains unwired) and the #24 entry in looseends.md. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
51 lines
2.5 KiB
Markdown
51 lines
2.5 KiB
Markdown
# Loose ends
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State as of 2026-05-18, after the #9–#29 task-list run. Everything on the
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formal task list is shipped except #20; the items below are what genuinely
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remains, plus follow-ups surfaced during the run.
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## Open task
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- **#20 — D.1 dev-rig rollout smoke.** A full 3-service deployment
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(gateway + worker + server + Wonderware historian sidecar): deploy the
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refreshed binaries, run `scripts/install/Refresh-Services.ps1`, exercise
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alarms end-to-end, and capture the rollout artifact. The code blockers
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were cleared by #18; the act itself needs the physical AVEVA dev rig and
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cannot be produced from a dev box. Runbook context in
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`docs/plans/alarms-worker-wiring-plan.md`.
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## Follow-ups surfaced during the run
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- **C.1 live SDK binding.** `SdkAlarmHistorianWriteBackend.WriteBatchAsync`
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(`src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware/Backend/`) is
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still a placeholder returning `RetryPlease` for every event, so queued
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alarm events are retained rather than written. Pinning the real
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`aahClientManaged` alarm-write entry point is rig-gated — pairs with #20.
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- **~~#24 Shelve-method routing.~~** DONE. Acknowledge / Confirm already
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routed; OneShotShelve / TimedShelve / Unshelve now route via the native
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`AlarmConditionState.OnShelve` / `OnTimedUnshelve` hooks wired in
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`DriverNodeManager.MarkAsAlarmCondition` (scripted alarms get a shelvable
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`ShelvedStateMachine` subtree created before `alarm.Create`). The three
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per-instance shelve method NodeIds are indexed so the Call gate resolves
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them to `OpcUaOperation.AlarmShelve`. Remaining: address-space
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materialisation of the shelve method nodes is best confirmed by a live
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OPC UA browse (pairs with the G6 / D.1 rig steps). `AddComment` is still
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not wired to an OPC UA method node — see `phase-7-status.md` Gap 1.
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- **mxaccessgw alarm epic branch.** The alarm subsystem work (A.2/A.3/A.4
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+ the two production-gap fixes from #18) lives on the mxaccessgw branch
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`docs/alarm-client-wm-app-finding`. It is NOT merged to mxaccessgw's main.
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Whether/when to merge the alarm epic to main is an open release decision.
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- **#15 operator/lab GA gates.** Two v2 GA gates are manual lab steps, not
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automatable here: the OPC UA CTT (Compliance Test Tool) pass and the
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deployment-checklist signoff. Documented in
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`docs/plans/v2-ga-lab-gates-plan.md`.
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## Done — for reference
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The 5 Phase 7 gaps discovered mid-run (#24–#28) were all completed and
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merged; no Phase 7 gaps remain open. Add any new follow-ups above as they
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are spun out.
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