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Extract historian into a runtime-loaded plugin so hosts without the Wonderware SDK can run with Historian.Enabled=false

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The aahClientManaged SDK is now isolated in ZB.MOM.WW.LmxOpcUa.Historian.Aveva and loaded via HistorianPluginLoader from a Historian/ subfolder only when enabled, removing the SDK from Host's compile-time and deploy-time surface.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-04-12 15:16:07 -04:00
parent 9e1a180ce3
commit 9b42b61eb6
40 changed files with 739 additions and 15855 deletions
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6
src/ZB.MOM.WW.LmxOpcUa.Host/OpcUa/LmxNodeManager.cs
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@@ -33,7 +33,7 @@ namespace ZB.MOM.WW.LmxOpcUa.Host.OpcUa
private readonly AutoResetEvent _dataChangeSignal = new(false);
private readonly Dictionary<int, List<string>> _gobjectToTagRefs = new();
private readonly HistoryContinuationPointManager _historyContinuations = new();
private readonly HistorianDataSource? _historianDataSource;
private readonly IHistorianDataSource? _historianDataSource;
private readonly PerformanceMetrics _metrics;
private readonly IMxAccessClient _mxAccessClient;
@@ -89,7 +89,7 @@ namespace ZB.MOM.WW.LmxOpcUa.Host.OpcUa
string namespaceUri,
IMxAccessClient mxAccessClient,
PerformanceMetrics metrics,
HistorianDataSource? historianDataSource = null,
IHistorianDataSource? historianDataSource = null,
bool alarmTrackingEnabled = false,
bool anonymousCanWrite = true,
NodeId? writeOperateRoleId = null,
@@ -1591,7 +1591,7 @@ namespace ZB.MOM.WW.LmxOpcUa.Host.OpcUa
}
var aggregateId = details.AggregateType[idx < details.AggregateType.Count ? idx : 0];
var column = HistorianDataSource.MapAggregateToColumn(aggregateId);
var column = HistorianAggregateMap.MapAggregateToColumn(aggregateId);
if (column == null)
{
errors[idx] = new ServiceResult(StatusCodes.BadAggregateNotSupported);