Close the Wave-A M1 gap: the sink surface had no way to wire the mandated
cross-tree Organizes reference from each UNS reference Variable to its backing
Raw node, forcing WP3 to reopen the frozen surface. Add a dedicated
realm-qualified AddReference method instead.
- IOpcUaAddressSpaceSink.AddReference(sourceNodeId, sourceRealm, targetNodeId,
targetRealm, referenceType="Organizes"): realm-qualified both ends; idempotent;
a missing endpoint is a logged no-op (never throws) so a mid-rebuild race can't
fault a deploy. Base-interface capability (no surgical sniff, no transitional
default — WP3 wires it explicitly per UNS reference variable).
- SdkAddressSpaceSink forwards to the node manager; DeferredAddressSpaceSink
forwards unconditionally (like EnsureFolder); NullOpcUaAddressSpaceSink no-ops.
- OtOpcUaNodeManager.AddReference: resolve both nodes by full ns-qualified key
(variable/folder/condition via ResolveNodeState), guard both-exist, then wire
the edge bidirectionally (forward Organizes on source, inverse on target) with a
ReferenceExists idempotency guard + ClearChangeMasks on mutated sides. Reference
type resolved by ResolveReferenceType (Organizes default). Added internal
GetNodeReferences test/diagnostic accessor.
- Reflection guard: the exhaustive-forwarding test + the realm-discriminator guard
auto-cover AddReference (it has two AddressSpaceRealm params) — no edit needed.
- New SdkAddressSpaceSinkTests: Organizes UNS→Raw edge created bidirectionally +
idempotent; missing endpoint is a safe no-op.
- All 15 IOpcUaAddressSpaceSink test doubles gain the AddReference no-op so the
solution still builds.
Build: dotnet build ZB.MOM.WW.OtOpcUa.slnx = 0 errors.
Tests: Commons.Tests 310/310; OpcUaServer.Tests 337 passed / 4 pre-existing skips.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Register both v3 namespaces (Raw first, UNS second) on OtOpcUaNodeManager and
thread an AddressSpaceRealm discriminator through every node-naming sink method
so a bare node id is resolved to the correct namespace by realm — never parsed
out of the id string.
- IOpcUaAddressSpaceSink / ISurgicalAddressSpaceSink: every node-naming method
gains `AddressSpaceRealm realm = AddressSpaceRealm.Uns` (transitional default so
un-migrated WP3 call sites still compile; WP3/Wave B makes them explicit and
removes the default). Null + SdkAddressSpaceSink impls updated; DeferredAddress-
SpaceSink forwards realm through every method (the forwarding trap).
- DeferredSinkForwardingReflectionTests: existing exhaustive-forwarding guard
auto-covers the new signatures; added an explicit guard that every node-naming
sink method carries an AddressSpaceRealm parameter (RebuildAddressSpace exempt).
- OtOpcUaNodeManager: register RawNamespaceUri + UnsNamespaceUri; realm->namespace
index via NamespaceIndexForRealm; all node maps (_variables/_folders/
_alarmConditions/_nativeAlarmNodeIds/_historizedTagnames/_eventNotifierSources)
re-keyed by the full ns-qualified NodeId string so Raw and UNS nodes sharing a
bare id stay distinct; _notifierFolders already NodeId-keyed. A historized UNS
reference node registers the SAME historian tagname as its backing raw node
(both NodeIds -> one tagname). Inbound-write hook routes the full ns-qualified
NodeId to the write gateway (realm-aware) and reverts by bare id + realm.
HistoryRead seams resolve via NodeId directly. DefaultNamespaceUri kept as a
transitional alias to UnsNamespaceUri for the SubscriptionSurvivalTests.
- Test doubles across Commons.Tests / OpcUaServer.Tests / Runtime.Tests updated to
the new interface signatures; SdkAddressSpaceSinkTests asserts the UNS namespace
index for default-realm nodes.
Build: dotnet build ZB.MOM.WW.OtOpcUa.slnx = 0 errors.
Tests: Commons.Tests 310/310; OpcUaServer.Tests 335 passed / 4 pre-existing skips.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Resolves the 12 reported build errors (7 CS0535 sink fakes + 5 CLI CS1587).
Runtime.Tests green (74). NOTE: OpcUaServer.Tests still has pre-existing CS7036
errors from the in-progress Galaxy-tag workstream (Phase7Plan/Phase7CompositionResult
new required params) — separate, test-only, not addressed here.
Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.
Phase7Composer now carries UnsAreaProjection + UnsLineProjection lists so
the applier can materialise the full UNS topology in the OPC UA address
space. New IOpcUaAddressSpaceSink.EnsureFolder(folderNodeId, parentNodeId,
displayName) seam (no-op default, recorded in tests, forwarded by
DeferredAddressSpaceSink, implemented by SdkAddressSpaceSink). The SDK-
side OtOpcUaNodeManager gains an EnsureFolder API that creates
FolderState nodes with proper parent linkage; RebuildAddressSpace now
clears folders too so re-applies don't accumulate stale topology.
Phase7Applier.MaterialiseHierarchy walks composition.UnsAreas →
composition.UnsLines → composition.EquipmentNodes, calling EnsureFolder
with the correct parent at each level. Idempotent — calling twice with
the same composition is a no-op. OpcUaPublishActor.HandleRebuild invokes
it after Phase7Applier.Apply so OPC UA clients browsing the server now
see Area/Line/Equipment as proper folders rather than flat tag ids.
DeploymentArtifact.ParseComposition reads UnsAreas + UnsLines from the
JSON snapshot the ControlPlane emits, populating the new fields when
present.
Phase7Composer.Compose now accepts UnsAreas + UnsLines; a 3-arg overload
preserves the old signature for legacy callers + existing tests. The
Phase7CompositionResult convenience ctor likewise keeps the planner
tests working without UNS data.
3 new hierarchy tests (pure unit + boot-verify against a real
OtOpcUaSdkServer); OpcUaServer suite is 48/48 green (was 45, +3),
Runtime 74/74 unchanged.
Closes#85.
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.
Joseph Doherty