perf(dcl): batch subscribe/read/write seam, bounded reconnect, sharded subscriptions

src/ZB.MOM.WW.ScadaBridge.DataConnectionLayer/DataConnectionFactory.cs

@@ -37,11 +37,16 @@ public class DataConnectionFactory : IDataConnectionFactory
     public DataConnectionFactory(
         ILoggerFactory loggerFactory,
         IOptions<OpcUaGlobalOptions> opcUaGlobalOptions,
-        ISecretResolver? secretResolver = null)
+        ISecretResolver? secretResolver = null,
+        IOptions<DataConnectionOptions>? dataConnectionOptions = null)
     {
         _loggerFactory = loggerFactory;
         _secretResolver = secretResolver;
         var globalOptions = opcUaGlobalOptions.Value;
+        // Only the MxGateway supervisory-advise window is adapter-level today; the rest of
+        // DataConnectionOptions is consumed by the actor, which is constructed elsewhere.
+        var supervisoryAdviseParallelism =
+            (dataConnectionOptions?.Value ?? new DataConnectionOptions()).MxSupervisoryAdviseParallelism;
 
         // Register built-in protocols.
         // Pass the ILoggerFactory into RealOpcUaClientFactory so
@@ -57,7 +62,8 @@ public class DataConnectionFactory : IDataConnectionFactory
         RegisterAdapter("MxGateway", details => new MxGatewayDataConnection(
             new RealMxGatewayClientFactory(_loggerFactory),
             _loggerFactory.CreateLogger<MxGatewayDataConnection>(),
-            _secretResolver));
+            _secretResolver,
+            supervisoryAdviseParallelism));
     }
 
     /// <summary>