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
Joseph Doherty
e95615cef3