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Implement LmxOpcUa server — all 6 phases complete

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Full OPC UA server on .NET Framework 4.8 (x86) exposing AVEVA System
Platform Galaxy tags via MXAccess. Mirrors Galaxy object hierarchy as
OPC UA address space, translating contained-name browse paths to
tag-name runtime references.

Components implemented:
- Configuration: AppConfiguration with 4 sections, validator
- Domain: ConnectionState, Quality, Vtq, MxDataTypeMapper, error codes
- MxAccess: StaComThread, MxAccessClient (partial classes), MxProxyAdapter
  using strongly-typed ArchestrA.MxAccess COM interop
- Galaxy Repository: SQL queries (hierarchy, attributes, change detection),
  ChangeDetectionService with auto-rebuild on deploy
- OPC UA Server: LmxNodeManager (CustomNodeManager2), LmxOpcUaServer,
  OpcUaServerHost with programmatic config, SecurityPolicy None
- Status Dashboard: HTTP server with HTML/JSON/health endpoints
- Integration: Full 14-step startup, graceful shutdown, component wiring

175 tests (174 unit + 1 integration), all passing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-03-25 05:55:27 -04:00
commit a7576ffb38
283 changed files with 16493 additions and 0 deletions
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12
gr/ddl/views/internal_get_attribute_definition_with_validation.sql Normal file
View File

@@ -0,0 +1,12 @@
-- View: internal_get_attribute_definition_with_validation
CREATE VIEW [dbo].[internal_get_attribute_definition_with_validation]
AS
SELECT
ad.*,
pd.primitive_name,
CASE
WHEN pd.primitive_name = 'ScalingExtension' AND ad.mx_attribute_id IN (101, 102, 103, 104, 105, 106, 107, 108) THEN 1
WHEN pd.primit
GO