Boots a real StandardServer + OpcUaApplicationHost, wires
SdkServiceLevelPublisher into a DeferredServiceLevelPublisher (production
binding pattern), spawns OpcUaPublishActor against the deferred
publisher, sends RedundancyStateChanged snapshots, and asserts that
ServerObject.ServiceLevel.Value reflects the role-derived byte:
Primary + RoleLeaderForDriver → 240
Secondary → 100
Together with the F13b endpoint-security tests (which already verify
ServerConfiguration.SecurityPolicies populates the three baseline
profiles), this closes Task 60's "dual-endpoint + ServiceLevel" scope.
Cross-node failover tests stay in the 2-node integration harness
(Task 59 / FailoverScenarioTests).
Runtime suite now 74 / 74 green (+2). Closes Task 60.
Closes the loop between F10b (SDK NodeManager) and F14 (Phase7Plan +
Phase7Applier). DriverHostActor's successful apply now triggers a
RebuildAddressSpace on the publish actor, which loads the latest
deployment artifact + walks composer → planner → applier through the
sink. The OPC UA address space tracks the deployed composition.
DeploymentArtifact:
- New ParseComposition(blob) → Phase7CompositionResult that decodes
Equipment + DriverInstance + ScriptedAlarm arrays into the
projection records Phase7Planner consumes. Pascal-case property
names mirror ConfigComposer.SnapshotAndFlattenAsync's output.
- Each entity reader is tolerant: missing-id rows are dropped,
natural-key sort matches Phase7Composer's contract.
OpcUaPublishActor:
- New Props params: dbFactory + applier. When wired, RebuildAddressSpace
does:
1. LoadLatestArtifact (most recent Sealed Deployment.ArtifactBlob)
2. ParseComposition → Phase7CompositionResult
3. Phase7Planner.Compute(lastApplied, next) → Phase7Plan
4. Empty plan ⇒ no-op (deploy of unchanged composition is benign)
5. applier.Apply(plan) drives sink.RebuildAddressSpace +
WriteAlarmState for removed nodes
6. lastApplied = next so the next rebuild diffs forward
- Without dbFactory/applier wiring, falls back to raw
sink.RebuildAddressSpace — the dev/Mac path before #108 binds prod.
DriverHostActor:
- New Props param opcUaPublishActor (IActorRef?). After successful
ApplyAndAck (status Applied, ACK sent), tells the publish actor
RebuildAddressSpace with the same correlation id so the audit trail
threads through. Null publish actor ⇒ no trigger (admin-only nodes).
Tests: Runtime 63 -> 69 (+6):
- ParseComposition reads Equipment/Driver/Alarm sorted by natural key
- ParseComposition returns empty for empty blob
- Rebuild with dbFactory + sealed deployment artifact triggers exactly
one sink.Rebuild call (Equipment topology added)
- Rebuild with no artifact is idempotent no-op
- Second rebuild with same composition is empty-plan no-op
- Rebuild without dbFactory falls back to raw sink.Rebuild (legacy path)
All 6 v2 test suites green: 173 tests passing.
Closes#109. Engine-wiring data flow is now end-to-end through:
Deploy → DriverHostActor.ApplyAndAck → driver spawn + ACK +
RebuildAddressSpace → OpcUaPublishActor → Phase7Applier → SDK
NodeManager → subscribed OPC UA clients see the change.
OpcUaPublishActor now routes through pluggable seams instead of just
incrementing a counter:
- IOpcUaAddressSpaceSink (Commons.OpcUa) — WriteValue / WriteAlarmState
/ RebuildAddressSpace. OpcUaQuality enum moved here from the actor's
nested type so producers don't have to reference the actor itself.
- IServiceLevelPublisher — Publish(byte). NullServiceLevelPublisher
retains the last level for inspection.
- The actor subscribes to the redundancy-state DPS topic in PreStart
and maps the local node's NodeRedundancyState to a coarse
ServiceLevel (Primary+leader=240, Primary=200, Secondary=100,
Detached=0). This keeps the local SDK's ServiceLevel node honest
without round-tripping back through the admin-singleton calculator.
- ServiceLevelChanged dedupes identical levels so the SDK doesn't see
redundant writes.
- Sink + publisher exceptions are caught and logged; the actor never
crashes its own dispatcher.
- PropsForTests gets optional sink/publisher/localNode params and
skips the DPS subscribe so unit tests stay on a vanilla TestKit
cluster.
Production binding to a real SDK NodeManager + Variable nodes is the
remaining residual — split as F10b. Task 60 still blocked on F10b.
Tests: Runtime 40 -> 46 (+6):
- AttributeValueUpdate routes to sink
- AlarmStateUpdate routes to sink
- RebuildAddressSpace calls sink.Rebuild
- ServiceLevelChanged dedupes
- RedundancyStateChanged for primary-leader publishes 240
- RedundancyStateChanged for secondary publishes 100
All 6 v2 test suites green: 132 tests passing.
