Merge pull request #595 from specklesystems/dev

Update releases to dev

.github/CODEOWNERS

@@ -4,33 +4,36 @@
 
 # * @specklesystems/connectors
 
-# Core
-# Not needed, falls back on team approval
-
-# Objects
-#   Converters require product owner approval, anything else falls back to team approval
-
-Objects/ConverterAutocadCivil/* @clairekuang @connorivy
-Objects/ConverterCSI/* @connorivy
-Objects/ConverterDynamo/* @teocomi @alanrynne
-Objects/ConverterMicrostation/* @connorivy
-Objects/ConverterRevit/* @connorivy @teocomi
-Objects/ConverterRhinoGh/* @alanrynne @clairekuang
-Objects/ConverterTeklaStructures/* @connorivy
-Objects/StructuralUtilities/PolygonMesher/* @connorivy
-
 # Connectors
 
-ConnectorAutocadCivil/* @clairekuang
-ConnectorArchicad/* @jozseflkiss
-ConnectorCSI/* @connorivy
-ConnectorDynamo/* @teocomi @alanrynne
-ConnectorGrasshopper/* @alanrynne @clairekuang
-ConnectorMicrostation/* @clairekuang
-ConnectorRevit/* @teocomi @connorivy
-ConnectorRhino/* @clairekuang @alanrynne
-ConnectorTeklaStructures/* @connorivy
+/Connectors/ArcGIS/* @KatKatKateryna
+/Connectors/Autocad/* @clairekuang @oguzhankoral @didimitrie
+/Connectors/Civil3d/* @clairekuang @oguzhankoral @didimitrie
+/Connectors/CSi/* @bjoernsteinhagen @dogukankaratas
+/Connectors/Navisworks/* @jsdbroughton
+/Connectors/Revit/* @clairekuang @oguzhankoral @didimitrie
+/Connectors/Rhino/* @clairekuang @oguzhankoral @didimitrie
+/Connectors/Tekla/* @bjoernsteinhagen @dogukankaratas
 
-# DesktopUI
+# Converters
+/Convertors/ArcGIS/* @KatKatKateryna
+/Convertors/Autocad/* @clairekuang @oguzhankoral @didimitrie
+/Convertors/Civil3d/* @clairekuang @oguzhankoral @didimitrie
+/Convertors/CSi/* @bjoernsteinhagen @dogukankaratas
+/Convertors/Navisworks/* @jsdbroughton
+/Convertors/Revit/* @clairekuang @oguzhankoral @didimitrie
+/Convertors/Rhino/* @clairekuang @oguzhankoral @didimitrie
+/Convertors/Tekla/* @bjoernsteinhagen @dogukankaratas
 
-DesktopUI2/* @teocomi @clairekuang
+# DUI
+
+/DUI3/* @clairekuang @oguzhankoral @didimitrie
+
+# Importers
+/Importers/* @JR-Morgan @didimitrie @oguzhankoral @adamhathcock
+
+# SDK
+/SDK/* @JR-Morgan @clairekuang @didimitrie @oguzhankoral @adamhathcock
+
+# Build
+/Build/* @JR-Morgan @oguzhankoral @adamhathcock

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/ArcGISSendBinding.cs

@@ -3,6 +3,7 @@ using System.Diagnostics.CodeAnalysis;
 using ArcGIS.Core.Data;
 using ArcGIS.Desktop.Core;
 using ArcGIS.Desktop.Editing.Events;
+using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using ArcGIS.Desktop.Mapping.Events;
 using Microsoft.Extensions.DependencyInjection;
@@ -15,7 +16,6 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
@@ -71,7 +71,6 @@ public sealed class ArcGISSendBinding : ISendBinding
     IArcGISConversionSettingsFactory arcGisConversionSettingsFactory,
     MapMembersUtils mapMemberUtils,
     IThreadContext threadContext,
-    IEventAggregator eventAggregator,
     ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
@@ -90,7 +89,10 @@ public sealed class ArcGISSendBinding : ISendBinding
     Parent = parent;
     Commands = new SendBindingUICommands(parent);
     SubscribeToArcGISEvents();
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    _store.DocumentChanged += (_, _) =>
+    {
+      _sendConversionCache.ClearCache();
+    };
   }
 
   private void OnDocumentStoreChangedEvent(object _) => _sendConversionCache.ClearCache();
@@ -100,7 +102,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     LayersRemovedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForLayersRemovedEvent(a))
+          async () => await QueuedTask.Run(async () => await GetIdsForLayersRemovedEvent(a))
         ),
       true
     );
@@ -108,7 +110,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     StandaloneTablesRemovedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForStandaloneTablesRemovedEvent(a))
+          async () => await QueuedTask.Run(async () => await GetIdsForStandaloneTablesRemovedEvent(a))
         ),
       true
     );
@@ -116,7 +118,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     MapPropertyChangedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () => await _threadContext.RunOnWorkerAsync(async () => await GetIdsForMapPropertyChangedEvent(a))
+          async () => await QueuedTask.Run(async () => await GetIdsForMapPropertyChangedEvent(a))
         ),
       true
     ); // Map units, CRS etc.
@@ -124,8 +126,7 @@ public sealed class ArcGISSendBinding : ISendBinding
     MapMemberPropertiesChangedEvent.Subscribe(
       a =>
         _topLevelExceptionHandler.FireAndForget(
-          async () =>
-            await _threadContext.RunOnWorkerAsync(async () => await GetIdsForMapMemberPropertiesChangedEvent(a))
+          async () => await QueuedTask.Run(async () => await GetIdsForMapMemberPropertiesChangedEvent(a))
         ),
       true
     ); // e.g. Layer name
@@ -134,7 +135,7 @@ public sealed class ArcGISSendBinding : ISendBinding
       _ =>
         _topLevelExceptionHandler.FireAndForget(async () =>
         {
-          await _threadContext.RunOnWorker(SubscribeToMapMembersDataSourceChange);
+          await QueuedTask.Run(SubscribeToMapMembersDataSourceChange);
         }),
       true
     );
@@ -375,21 +376,25 @@ public sealed class ArcGISSendBinding : ISendBinding
       using var cancellationItem = _cancellationManager.GetCancellationItem(modelCardId);
 
       using var scope = _serviceProvider.CreateScope();
-      scope
-        .ServiceProvider.GetRequiredService<IConverterSettingsStore<ArcGISConversionSettings>>()
-        .Initialize(
-          _arcGISConversionSettingsFactory.Create(
-            Project.Current,
-            MapView.Active.Map,
-            new CRSoffsetRotation(MapView.Active.Map)
-          )
-        );
-      List<MapMember> mapMembers = modelCard
-        .SendFilter.NotNull()
-        .RefreshObjectIds()
-        .Select(id => (MapMember)MapView.Active.Map.FindLayer(id) ?? MapView.Active.Map.FindStandaloneTable(id))
-        .Where(obj => obj != null)
-        .ToList();
+      List<MapMember> mapMembers = await QueuedTask.Run(() =>
+      {
+        scope
+          .ServiceProvider.GetRequiredService<IConverterSettingsStore<ArcGISConversionSettings>>()
+          .Initialize(
+            _arcGISConversionSettingsFactory.Create(
+              Project.Current,
+              MapView.Active.Map,
+              new CRSoffsetRotation(MapView.Active.Map)
+            )
+          );
+
+        return modelCard
+          .SendFilter.NotNull()
+          .RefreshObjectIds()
+          .Select(id => (MapMember)MapView.Active.Map.FindLayer(id) ?? MapView.Active.Map.FindStandaloneTable(id))
+          .Where(obj => obj != null)
+          .ToList();
+      });
 
       if (mapMembers.Count == 0)
       {
@@ -397,18 +402,21 @@ public sealed class ArcGISSendBinding : ISendBinding
         throw new SpeckleSendFilterException("No objects were found to convert. Please update your publish filter!");
       }
 
-      // subscribe to the selected layer events
-      foreach (MapMember mapMember in mapMembers)
+      await QueuedTask.Run(() =>
       {
-        if (mapMember is FeatureLayer featureLayer)
+        // subscribe to the selected layer events
+        foreach (MapMember mapMember in mapMembers)
         {
-          SubscribeToFeatureLayerDataSourceChange(featureLayer);
+          if (mapMember is FeatureLayer featureLayer)
+          {
+            SubscribeToFeatureLayerDataSourceChange(featureLayer);
+          }
+          else if (mapMember is StandaloneTable table)
+          {
+            SubscribeToTableDataSourceChange(table);
+          }
         }
-        else if (mapMember is StandaloneTable table)
-        {
-          SubscribeToTableDataSourceChange(table);
-        }
-      }
+      });
 
       var sendResult = await scope
         .ServiceProvider.GetRequiredService<SendOperation<MapMember>>()

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/BasicConnectorBinding.cs

@@ -1,9 +1,9 @@
 using ArcGIS.Core.Data;
+using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using Speckle.Connectors.ArcGIS.Utils;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -21,24 +21,28 @@ public class BasicConnectorBinding : IBasicConnectorBinding
   public BasicConnectorBindingCommands Commands { get; }
   private readonly DocumentModelStore _store;
   private readonly ISpeckleApplication _speckleApplication;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public BasicConnectorBinding(
     DocumentModelStore store,
     IBrowserBridge parent,
     ISpeckleApplication speckleApplication,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
     _store = store;
     _speckleApplication = speckleApplication;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     Parent = parent;
     Commands = new BasicConnectorBindingCommands(parent);
 
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    _store.DocumentChanged += (_, _) =>
+      _topLevelExceptionHandler.FireAndForget(async () =>
+      {
+        await Commands.NotifyDocumentChanged();
+      });
   }
 
-  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
-
   public string GetSourceApplicationName() => _speckleApplication.Slug;
 
   public string GetSourceApplicationVersion() => _speckleApplication.HostApplicationVersion;
@@ -63,19 +67,18 @@ public class BasicConnectorBinding : IBasicConnectorBinding
 
   public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
 
-  public Task HighlightObjects(IReadOnlyList<string> objectIds)
+  public async Task HighlightObjects(IReadOnlyList<string> objectIds)
   {
-    HighlightObjectsOnView(objectIds.Select(x => new ObjectID(x)).ToList());
-    return Task.CompletedTask;
+    await HighlightObjectsOnView(objectIds.Select(x => new ObjectID(x)).ToList());
   }
 
-  public Task HighlightModel(string modelCardId)
+  public async Task HighlightModel(string modelCardId)
   {
     var model = _store.GetModelById(modelCardId);
 
     if (model is null)
     {
-      return Task.CompletedTask;
+      return;
     }
 
     var objectIds = new List<ObjectID>();
@@ -92,22 +95,24 @@ public class BasicConnectorBinding : IBasicConnectorBinding
 
     if (objectIds is null)
     {
-      return Task.CompletedTask;
+      return;
     }
-    HighlightObjectsOnView(objectIds);
-    return Task.CompletedTask;
+    await HighlightObjectsOnView(objectIds);
   }
 
-  private void HighlightObjectsOnView(IReadOnlyList<ObjectID> objectIds)
+  private async Task HighlightObjectsOnView(IReadOnlyList<ObjectID> objectIds)
   {
-    MapView mapView = MapView.Active;
+    await QueuedTask.Run(() =>
+    {
+      MapView mapView = MapView.Active;
 
-    List<MapMemberFeature> mapMembersFeatures = GetMapMembers(objectIds, mapView);
-    ClearSelectionInTOC();
-    ClearSelection();
-    SelectMapMembersInTOC(mapMembersFeatures);
-    SelectMapMembersAndFeatures(mapMembersFeatures);
-    mapView.ZoomToSelected();
+      List<MapMemberFeature> mapMembersFeatures = GetMapMembers(objectIds, mapView);
+      ClearSelectionInTOC();
+      ClearSelection();
+      SelectMapMembersInTOC(mapMembersFeatures);
+      SelectMapMembersAndFeatures(mapMembersFeatures);
+      mapView.ZoomToSelected();
+    });
   }
 
   private List<MapMemberFeature> GetMapMembers(IReadOnlyList<ObjectID> objectIds, MapView mapView)

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/DependencyInjection/ArcGISConnectorModule.cs

@@ -10,6 +10,7 @@ using Speckle.Connectors.Common;
 using Speckle.Connectors.Common.Builders;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Operations;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
@@ -27,7 +28,7 @@ public static class ArcGISConnectorModule
   public static void AddArcGIS(this IServiceCollection serviceCollection)
   {
     serviceCollection.AddConnectorUtils();
-    serviceCollection.AddDUI<ArcGISThreadContext, ArcGISDocumentStore>();
+    serviceCollection.AddDUI<DefaultThreadContext, ArcGISDocumentStore>();
     serviceCollection.AddDUIView();
 
     // Register bindings

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Operations/Receive/ArcGISHostObjectBuilder.cs

@@ -1,6 +1,7 @@
 using System.Diagnostics.Contracts;
 using ArcGIS.Core.CIM;
 using ArcGIS.Core.Geometry;
+using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using Speckle.Connectors.ArcGIS.HostApp;
 using Speckle.Connectors.ArcGIS.Utils;
@@ -53,7 +54,20 @@ public class ArcGISHostObjectBuilder : IHostObjectBuilder
     _colorManager = colorManager;
   }
 
-  public HostObjectBuilderResult Build(
+  public Task<HostObjectBuilderResult> Build(
+    Base rootObject,
+    string projectName,
+    string modelName,
+    IProgress<CardProgress> onOperationProgressed,
+    CancellationToken cancellationToken
+  )
+  {
+    return QueuedTask.Run(
+      () => BuildInternal(rootObject, projectName, modelName, onOperationProgressed, cancellationToken)
+    );
+  }
+
+  private HostObjectBuilderResult BuildInternal(
     Base rootObject,
     string projectName,
     string modelName,
@@ -226,7 +240,7 @@ public class ArcGISHostObjectBuilder : IHostObjectBuilder
     bakedObjectIds.AddRange(createdLayerGroups.Values.Select(x => x.URI));
 
     // TODO: validated a correct set regarding bakedobject ids
-    return new(bakedObjectIds, results);
+    return new HostObjectBuilderResult(bakedObjectIds, results);
   }
 
   private IReadOnlyCollection<LocalToGlobalMap> GetObjectsToConvert(Base rootObject)

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Operations/Send/ArcGISRootObjectBuilder.cs

@@ -1,5 +1,6 @@
 using ArcGIS.Core.Data.Raster;
 using ArcGIS.Core.Geometry;
+using ArcGIS.Desktop.Framework.Threading.Tasks;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.ArcGIS.HostApp;
 using Speckle.Connectors.ArcGIS.HostApp.Extensions;
@@ -49,7 +50,14 @@ public class ArcGISRootObjectBuilder : IRootObjectBuilder<ADM.MapMember>
     _mapMemberUtils = mapMemberUtils;
   }
 
-  public async Task<RootObjectBuilderResult> BuildAsync(
+  public Task<RootObjectBuilderResult> Build(
+    IReadOnlyList<ADM.MapMember> layers,
+    SendInfo __,
+    IProgress<CardProgress> onOperationProgressed,
+    CancellationToken cancellationToken
+  ) => QueuedTask.Run(() => BuildInternal(layers, __, onOperationProgressed, cancellationToken));
+
+  private async Task<RootObjectBuilderResult> BuildInternal(
     IReadOnlyList<ADM.MapMember> layers,
     SendInfo __,
     IProgress<CardProgress> onOperationProgressed,

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Utils/ArcGISThreadContext.cs

@@ -1,36 +0,0 @@
-using ArcGIS.Desktop.Framework.Threading.Tasks;
-using Speckle.Connectors.Common.Threading;
-
-namespace Speckle.Connectors.ArcGIS.Utils;
-
-//don't check for GUI as it's the same check we do in ThreadContext
-public class ArcGISThreadContext : ThreadContext
-{
-  protected override Task<T> MainToWorkerAsync<T>(Func<Task<T>> action)
-  {
-    if (QueuedTask.OnWorker)
-    {
-      return action();
-    }
-    else
-    {
-      return QueuedTask.Run(async () => await action());
-    }
-  }
-
-  protected override Task<T> WorkerToMainAsync<T>(Func<Task<T>> action) => QueuedTask.Run(async () => await action());
-
-  protected override Task<T> MainToWorker<T>(Func<T> action)
-  {
-    if (QueuedTask.OnWorker)
-    {
-      return Task.FromResult(action());
-    }
-    else
-    {
-      return QueuedTask.Run(action);
-    }
-  }
-
-  protected override Task<T> WorkerToMain<T>(Func<T> action) => QueuedTask.Run(action);
-}

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Utils/ArcGisDocumentStore.cs

@@ -1,10 +1,10 @@
 using System.Xml.Linq;
 using ArcGIS.Desktop.Core.Events;
+using ArcGIS.Desktop.Framework.Threading.Tasks;
 using ArcGIS.Desktop.Mapping;
 using ArcGIS.Desktop.Mapping.Events;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 
@@ -13,18 +13,15 @@ namespace Speckle.Connectors.ArcGIS.Utils;
 public class ArcGISDocumentStore : DocumentModelStore
 {
   private readonly IThreadContext _threadContext;
-  private readonly IEventAggregator _eventAggregator;
 
   public ArcGISDocumentStore(
     IJsonSerializer jsonSerializer,
     ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext,
-    IEventAggregator eventAggregator
+    IThreadContext threadContext
   )
     : base(jsonSerializer)
   {
     _threadContext = threadContext;
-    _eventAggregator = eventAggregator;
     ActiveMapViewChangedEvent.Subscribe(a => topLevelExceptionHandler.CatchUnhandled(() => OnMapViewChanged(a)), true);
     ProjectSavingEvent.Subscribe(
       _ =>
@@ -42,16 +39,13 @@ public class ArcGISDocumentStore : DocumentModelStore
       },
       true
     );
-  }
 
-  public override async Task OnDocumentStoreInitialized()
-  {
     // in case plugin was loaded into already opened Map, read metadata from the current Map
     if (!IsDocumentInit && MapView.Active != null)
     {
       IsDocumentInit = true;
       LoadState();
-      await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+      OnDocumentChanged();
     }
   }
 
@@ -76,7 +70,7 @@ public class ArcGISDocumentStore : DocumentModelStore
   /// <summary>
   /// On map view switch, this event trigger twice, first for outgoing view, second for incoming view.
   /// </summary>
-  private async void OnMapViewChanged(ActiveMapViewChangedEventArgs args)
+  private void OnMapViewChanged(ActiveMapViewChangedEventArgs args)
   {
     if (args.IncomingView is null)
     {
@@ -85,12 +79,12 @@ public class ArcGISDocumentStore : DocumentModelStore
 
     IsDocumentInit = true;
     LoadState();
-    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+    OnDocumentChanged();
   }
 
   protected override void HostAppSaveState(string modelCardState) =>
-    _threadContext
-      .RunOnWorker(() =>
+    QueuedTask
+      .Run(() =>
       {
         Map map = MapView.Active.Map;
         // Read existing metadata - To prevent messing existing metadata. 🤞 Hope other add-in developers will do same :D
@@ -119,8 +113,8 @@ public class ArcGISDocumentStore : DocumentModelStore
       .FireAndForget();
 
   protected override void LoadState() =>
-    _threadContext
-      .RunOnWorker(() =>
+    QueuedTask
+      .Run(() =>
       {
         Map map = MapView.Active.Map;
         var metadata = map.GetMetadata();

Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/packages.lock.json

@@ -226,9 +226,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -236,8 +236,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -261,7 +261,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -294,40 +294,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     "net6.0-windows7.0/win-x64": {

Connectors/Autocad/Speckle.Connectors.Autocad2022/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -294,7 +294,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -333,40 +333,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2023/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -294,7 +294,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -333,40 +333,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2024/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -295,7 +295,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Autocad2025/packages.lock.json

@@ -215,9 +215,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -225,8 +225,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -251,7 +251,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -290,39 +290,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     "net8.0-windows7.0/win-x64": {

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadBasicConnectorBinding.cs

@@ -4,7 +4,6 @@ using Speckle.Connectors.Autocad.HostApp.Extensions;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -22,6 +21,7 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
   private readonly DocumentModelStore _store;
   private readonly ISpeckleApplication _speckleApplication;
   private readonly IThreadContext _threadContext;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
   private readonly ILogger<AutocadBasicConnectorBinding> _logger;
 
   public BasicConnectorBindingCommands Commands { get; }
@@ -32,8 +32,8 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
     IAccountManager accountManager,
     ISpeckleApplication speckleApplication,
     ILogger<AutocadBasicConnectorBinding> logger,
-    IEventAggregator eventAggregator,
-    IThreadContext threadContext
+    IThreadContext threadContext,
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
     _store = store;
@@ -41,13 +41,16 @@ public class AutocadBasicConnectorBinding : IBasicConnectorBinding
     _accountManager = accountManager;
     _speckleApplication = speckleApplication;
     Commands = new BasicConnectorBindingCommands(parent);
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
     _logger = logger;
     _threadContext = threadContext;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+    _store.DocumentChanged += (_, _) =>
+      _topLevelExceptionHandler.FireAndForget(async () =>
+      {
+        await Commands.NotifyDocumentChanged();
+      });
   }
 
-  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
-
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;
 
   public string GetSourceApplicationName() => _speckleApplication.Slug;

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadReceiveBinding.cs

@@ -2,6 +2,7 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Logging;
@@ -25,6 +26,7 @@ public sealed class AutocadReceiveBinding : IReceiveBinding
   private readonly ILogger<AutocadReceiveBinding> _logger;
   private readonly IAutocadConversionSettingsFactory _autocadConversionSettingsFactory;
   private readonly ISpeckleApplication _speckleApplication;
+  private readonly IThreadContext _threadContext;
 
   private ReceiveBindingUICommands Commands { get; }
 
@@ -36,7 +38,8 @@ public sealed class AutocadReceiveBinding : IReceiveBinding
     IOperationProgressManager operationProgressManager,
     ILogger<AutocadReceiveBinding> logger,
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
-    ISpeckleApplication speckleApplication
+    ISpeckleApplication speckleApplication,
+    IThreadContext threadContext
   )
   {
     _store = store;
@@ -46,13 +49,17 @@ public sealed class AutocadReceiveBinding : IReceiveBinding
     _logger = logger;
     _autocadConversionSettingsFactory = autocadConversionSettingsFactory;
     _speckleApplication = speckleApplication;
+    _threadContext = threadContext;
     Parent = parent;
     Commands = new ReceiveBindingUICommands(parent);
   }
 
   public void CancelReceive(string modelCardId) => _cancellationManager.CancelOperation(modelCardId);
 
-  public async Task Receive(string modelCardId)
+  public async Task Receive(string modelCardId) =>
+    await _threadContext.RunOnMainAsync(async () => await ReceiveInternal(modelCardId));
+
+  public async Task ReceiveInternal(string modelCardId)
   {
     using var scope = _serviceProvider.CreateScope();
     scope

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSelectionBinding.cs

@@ -1,48 +1,42 @@
-using Autodesk.AutoCAD.ApplicationServices;
 using Autodesk.AutoCAD.DatabaseServices;
 using Autodesk.AutoCAD.EditorInput;
 using Speckle.Connectors.Autocad.HostApp.Extensions;
-using Speckle.Connectors.Autocad.Plugin;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 
 namespace Speckle.Connectors.Autocad.Bindings;
 
 public class AutocadSelectionBinding : ISelectionBinding
 {
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IThreadContext _threadContext;
   private const string SELECTION_EVENT = "setSelection";
-  private readonly IEventAggregator _eventAggregator;
-  private readonly HashSet<string> _visitedDocuments = new();
+  private readonly HashSet<Document> _visitedDocuments = new();
 
   public string Name => "selectionBinding";
 
   public IBrowserBridge Parent { get; }
 
-  public AutocadSelectionBinding(IBrowserBridge parent, IEventAggregator eventAggregator)
+  public AutocadSelectionBinding(
+    IBrowserBridge parent,
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IThreadContext threadContext
+  )
   {
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+    _threadContext = threadContext;
     Parent = parent;
 
     // POC: Use here Context for doc. In converters it's OK but we are still lacking to use context into bindings.
     // It is with the case of if binding created with already a document
     // This is valid when user opens acad file directly double clicking
     TryRegisterDocumentForSelection(Application.DocumentManager.MdiActiveDocument);
-    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(OnDocumentChanged);
-    eventAggregator.GetEvent<ImpliedSelectionChangedEvent>().Subscribe(OnSelectionChanged);
-    eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().Subscribe(OnDocumentDestroyed);
+    Application.DocumentManager.DocumentActivated += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => OnDocumentChanged(e.Document));
   }
 
-  private void OnDocumentDestroyed(DocumentCollectionEventArgs e)
-  {
-    if (!_visitedDocuments.Contains(e.Document.Name))
-    {
-      e.Document.ImpliedSelectionChanged -= DocumentOnImpliedSelectionChanged;
-      _visitedDocuments.Remove(e.Document.Name);
-    }
-  }
-
-  private void OnDocumentChanged(DocumentCollectionEventArgs e) => TryRegisterDocumentForSelection(e.Document);
+  private void OnDocumentChanged(Document? document) => TryRegisterDocumentForSelection(document);
 
   private void TryRegisterDocumentForSelection(Document? document)
   {
@@ -51,24 +45,21 @@ public class AutocadSelectionBinding : ISelectionBinding
       return;
     }
 
-    if (!_visitedDocuments.Contains(document.Name))
+    if (!_visitedDocuments.Contains(document))
     {
-      document.ImpliedSelectionChanged += DocumentOnImpliedSelectionChanged;
+      document.ImpliedSelectionChanged += (_, _) =>
+        _topLevelExceptionHandler.FireAndForget(async () => await _threadContext.RunOnMainAsync(OnSelectionChanged));
 
-      _visitedDocuments.Add(document.Name);
+      _visitedDocuments.Add(document);
     }
   }
 
-  // ReSharper disable once AsyncVoidMethod
-  private async void DocumentOnImpliedSelectionChanged(object? sender, EventArgs e) =>
-    await _eventAggregator.GetEvent<ImpliedSelectionChangedEvent>().PublishAsync(e);
-
   // NOTE: Autocad 2022 caused problems, so we need to refactor things a bit in here to always store
   // selection info locally (and get it updated by the event, which we can control to run on the main thread).
   // Ui requests to GetSelection() should just return this local copy that is kept up to date by the event handler.
   private SelectionInfo _selectionInfo;
 
-  private async Task OnSelectionChanged(EventArgs _)
+  private async Task OnSelectionChanged()
   {
     _selectionInfo = GetSelectionInternal();
     await Parent.Send(SELECTION_EVENT, _selectionInfo);

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSendBaseBinding.cs

@@ -1,19 +1,16 @@
 using System.Collections.Concurrent;
 using System.Diagnostics.CodeAnalysis;
-using Autodesk.AutoCAD.ApplicationServices;
 using Autodesk.AutoCAD.DatabaseServices;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Autocad.HostApp.Extensions;
 using Speckle.Connectors.Autocad.Operations.Send;
-using Speckle.Connectors.Autocad.Plugin;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
@@ -42,7 +39,8 @@ public abstract class AutocadSendBaseBinding : ISendBinding
   private readonly ILogger<AutocadSendBinding> _logger;
   private readonly ISpeckleApplication _speckleApplication;
   private readonly IThreadContext _threadContext;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IAppIdleManager _idleManager;
 
   /// <summary>
   /// Used internally to aggregate the changed objects' id. Note we're using a concurrent dictionary here as the expiry check method is not thread safe, and this was causing problems. See:
@@ -63,7 +61,8 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     ILogger<AutocadSendBinding> logger,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IAppIdleManager idleManager
   )
   {
     _store = store;
@@ -75,46 +74,29 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     _logger = logger;
     _speckleApplication = speckleApplication;
     _threadContext = threadContext;
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+    _idleManager = idleManager;
     Parent = parent;
     Commands = new SendBindingUICommands(parent);
 
+    Application.DocumentManager.DocumentActivated += (_, args) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => SubscribeToObjectChanges(args.Document));
+
     if (Application.DocumentManager.CurrentDocument != null)
     {
       // catches the case when autocad just opens up with a blank new doc
-      TryRegisterSubscribeToObjectChanges(Application.DocumentManager.CurrentDocument);
+      SubscribeToObjectChanges(Application.DocumentManager.CurrentDocument);
     }
     // Since ids of the objects generates from same seed, we should clear the cache always whenever doc swapped.
-
-    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(SubscribeToObjectChanges);
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
-    eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().Subscribe(OnDocumentDestroyed);
-    eventAggregator.GetEvent<ObjectAppendedEvent>().Subscribe(OnObjectAppended);
-    eventAggregator.GetEvent<ObjectErasedEvent>().Subscribe(ObjectErased);
-    eventAggregator.GetEvent<ObjectModifiedEvent>().Subscribe(ObjectModified);
-  }
-
-  private void OnDocumentDestroyed(DocumentCollectionEventArgs args)
-  {
-    Document doc = args.Document;
-    if (!_docSubsTracker.Contains(doc.Name))
+    _store.DocumentChanged += (_, _) =>
     {
-      doc.Database.ObjectAppended -= DatabaseOnObjectAppended;
-      doc.Database.ObjectErased -= DatabaseOnObjectErased;
-      doc.Database.ObjectModified -= DatabaseObjectModified;
-
-      _docSubsTracker.Remove(doc.Name);
-    }
+      _sendConversionCache.ClearCache();
+    };
   }
 
-  private void OnDocumentStoreChangedEvent(object _) => _sendConversionCache.ClearCache();
-
   private readonly List<string> _docSubsTracker = new();
 
-  private void SubscribeToObjectChanges(DocumentCollectionEventArgs e) =>
-    TryRegisterSubscribeToObjectChanges(e.Document);
-
-  private void TryRegisterSubscribeToObjectChanges(Document? doc)
+  private void SubscribeToObjectChanges(Document doc)
   {
     if (doc == null || doc.Database == null || _docSubsTracker.Contains(doc.Name))
     {
@@ -122,33 +104,21 @@ public abstract class AutocadSendBaseBinding : ISendBinding
     }
 
     _docSubsTracker.Add(doc.Name);
-    doc.Database.ObjectAppended += DatabaseOnObjectAppended;
-    doc.Database.ObjectErased += DatabaseOnObjectErased;
-    doc.Database.ObjectModified += DatabaseObjectModified;
+    doc.Database.ObjectAppended += (_, e) => OnObjectChanged(e.DBObject);
+    doc.Database.ObjectErased += (_, e) => OnObjectChanged(e.DBObject);
+    doc.Database.ObjectModified += (_, e) => OnObjectChanged(e.DBObject);
   }
 
-  private async void DatabaseOnObjectAppended(object sender, ObjectEventArgs e) =>
-    await _eventAggregator.GetEvent<ObjectAppendedEvent>().PublishAsync(e);
-
-  private async void DatabaseOnObjectErased(object sender, ObjectErasedEventArgs e) =>
-    await _eventAggregator.GetEvent<ObjectErasedEvent>().PublishAsync(e);
-
-  private async void DatabaseObjectModified(object sender, ObjectEventArgs e) =>
-    await _eventAggregator.GetEvent<ObjectModifiedEvent>().PublishAsync(e);
-
-  private void OnObjectAppended(ObjectEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
-
-  private void ObjectErased(ObjectErasedEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
-
-  private void ObjectModified(ObjectEventArgs e) => OnChangeChangedObjectIds(e.DBObject);
+  private void OnObjectChanged(DBObject dbObject) =>
+    _topLevelExceptionHandler.CatchUnhandled(() => OnChangeChangedObjectIds(dbObject));
 
   private void OnChangeChangedObjectIds(DBObject dBObject)
   {
     ChangedObjectIds[dBObject.GetSpeckleApplicationId()] = 1;
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(AutocadSendBinding), RunExpirationChecks);
+    _idleManager.SubscribeToIdle(nameof(AutocadSendBinding), async () => await RunExpirationChecks());
   }
 
-  private async Task RunExpirationChecks(object _)
+  private async Task RunExpirationChecks()
   {
     var senders = _store.GetSenders();
     string[] objectIdsList = ChangedObjectIds.Keys.ToArray();
@@ -175,7 +145,7 @@ public abstract class AutocadSendBaseBinding : ISendBinding
   public List<ICardSetting> GetSendSettings() => [];
 
   public async Task Send(string modelCardId) =>
-    await _threadContext.RunOnWorkerAsync(async () => await SendInternal(modelCardId));
+    await _threadContext.RunOnMainAsync(async () => await SendInternal(modelCardId));
 
   protected abstract void InitializeSettings(IServiceProvider serviceProvider);
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/Bindings/AutocadSendBinding.cs

@@ -5,7 +5,6 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Converters.Autocad;
@@ -30,7 +29,8 @@ public sealed class AutocadSendBinding : AutocadSendBaseBinding
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IAppIdleManager appIdleManager
   )
     : base(
       store,
@@ -43,7 +43,8 @@ public sealed class AutocadSendBinding : AutocadSendBaseBinding
       logger,
       speckleApplication,
       threadContext,
-      eventAggregator
+      topLevelExceptionHandler,
+      appIdleManager
     )
   {
     _autocadConversionSettingsFactory = autocadConversionSettingsFactory;

Connectors/Autocad/Speckle.Connectors.AutocadShared/DependencyInjection/SharedRegistration.cs

@@ -13,6 +13,7 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.WebView;
 using Speckle.Sdk.Models.GraphTraversal;
@@ -48,6 +49,8 @@ public static class SharedRegistration
     serviceCollection.AddScoped<AutocadMaterialUnpacker>();
     serviceCollection.AddScoped<IAutocadMaterialBaker, AutocadMaterialBaker>();
 
+    serviceCollection.AddSingleton<IAppIdleManager, AutocadIdleManager>();
+
     // operation progress manager
     serviceCollection.AddSingleton<IOperationProgressManager, OperationProgressManager>();
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/HostApp/AutocadDocumentModelStore.cs

@@ -1,6 +1,4 @@
-using Autodesk.AutoCAD.ApplicationServices;
-using Speckle.Connectors.Autocad.Plugin;
-using Speckle.Connectors.DUI.Eventing;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 
@@ -11,28 +9,19 @@ public class AutocadDocumentStore : DocumentModelStore
   private const string NULL_DOCUMENT_NAME = "Null Doc";
   private string _previousDocName;
   private readonly AutocadDocumentManager _autocadDocumentManager;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public AutocadDocumentStore(
     IJsonSerializer jsonSerializer,
     AutocadDocumentManager autocadDocumentManager,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
     : base(jsonSerializer)
   {
     _autocadDocumentManager = autocadDocumentManager;
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     _previousDocName = NULL_DOCUMENT_NAME;
 
-    eventAggregator.GetEvent<DocumentActivatedEvent>().Subscribe(DocChanged);
-
-    // since below event triggered as secondary, it breaks the logic in OnDocChangeInternal function, leaving it here for now.
-    // Autodesk.AutoCAD.ApplicationServices.Application.DocumentWindowCollection.DocumentWindowActivated += (_, args) =>
-    //  OnDocChangeInternal((Document)args.DocumentWindow.Document);
-  }
-
-  public override async Task OnDocumentStoreInitialized()
-  {
     // POC: Will be addressed to move it into AutocadContext!
     if (Application.DocumentManager.MdiActiveDocument != null)
     {
@@ -40,13 +29,18 @@ public class AutocadDocumentStore : DocumentModelStore
       // POC: this logic might go when we have document management in context
       // It is with the case of if binding created with already a document
       // This is valid when user opens acad file directly double clicking
-      await TryDocChanged(Application.DocumentManager.MdiActiveDocument);
+      OnDocChangeInternal(Application.DocumentManager.MdiActiveDocument);
     }
+
+    Application.DocumentManager.DocumentActivated += (_, e) =>
+      topLevelExceptionHandler.CatchUnhandled(() => OnDocChangeInternal(e.Document));
+
+    // since below event triggered as secondary, it breaks the logic in OnDocChangeInternal function, leaving it here for now.
+    // Autodesk.AutoCAD.ApplicationServices.Application.DocumentWindowCollection.DocumentWindowActivated += (_, args) =>
+    //  OnDocChangeInternal((Document)args.DocumentWindow.Document);
   }
 
-  private async Task DocChanged(DocumentCollectionEventArgs e) => await TryDocChanged(e.Document);
-
-  private async Task TryDocChanged(Document? doc)
+  private void OnDocChangeInternal(Document? doc)
   {
     var currentDocName = doc != null ? doc.Name : NULL_DOCUMENT_NAME;
     if (_previousDocName == currentDocName)
@@ -56,7 +50,7 @@ public class AutocadDocumentStore : DocumentModelStore
 
     _previousDocName = currentDocName;
     LoadState();
-    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+    OnDocumentChanged();
   }
 
   protected override void LoadState()

Connectors/Autocad/Speckle.Connectors.AutocadShared/HostApp/AutocadIdleManager.cs

@@ -0,0 +1,19 @@
+using Speckle.Connectors.DUI.Bridge;
+using Speckle.InterfaceGenerator;
+
+namespace Speckle.Connectors.Autocad.HostApp;
+
+public partial interface IAutocadIdleManager : IAppIdleManager;
+
+[GenerateAutoInterface]
+public sealed class AutocadIdleManager(IIdleCallManager idleCallManager)
+  : AppIdleManager(idleCallManager),
+    IAutocadIdleManager
+{
+  private readonly IIdleCallManager _idleCallManager = idleCallManager;
+
+  protected override void AddEvent() => Application.Idle += AutocadAppOnIdle;
+
+  private void AutocadAppOnIdle(object? sender, EventArgs e) =>
+    _idleCallManager.AppOnIdle(() => Application.Idle -= AutocadAppOnIdle);
+}

Connectors/Autocad/Speckle.Connectors.AutocadShared/Operations/Receive/AutocadHostObjectBuilder.cs

@@ -31,7 +31,7 @@ public class AutocadHostObjectBuilder(
   RootObjectUnpacker rootObjectUnpacker
 ) : IHostObjectBuilder
 {
-  public HostObjectBuilderResult Build(
+  public Task<HostObjectBuilderResult> Build(
     Base rootObject,
     string projectName,
     string modelName,
@@ -139,7 +139,7 @@ public class AutocadHostObjectBuilder(
       results.UnionWith(groupResults);
     }
 
-    return new HostObjectBuilderResult(bakedObjectIds, results);
+    return Task.FromResult(new HostObjectBuilderResult(bakedObjectIds, results));
   }
 
   private void PreReceiveDeepClean(string baseLayerPrefix)
@@ -160,15 +160,21 @@ public class AutocadHostObjectBuilder(
     var converted = converter.Convert(obj);
 
     // 2: handle result
-    if (converted is Entity entity)
+    switch (converted)
     {
-      var bakedEntity = BakeObject(entity, obj, layerName);
-      convertedEntities.Add(bakedEntity);
-    }
-    else if (converted is List<(Entity, Base)> fallbackConversionResult)
-    {
-      var bakedFallbackEntities = BakeObjectsAsGroup(fallbackConversionResult, obj, layerName, baseLayerNamePrefix);
-      convertedEntities.UnionWith(bakedFallbackEntities);
+      case Entity entity:
+        var bakedEntity = BakeObject(entity, obj, layerName);
+        convertedEntities.Add(bakedEntity);
+        break;
+
+      case List<(Entity, Base)> listConversionResult: // this is from fallback conversion for brep/brepx/subdx/extrusionx
+        var bakedFallbackEntities = BakeObjectsAsGroup(listConversionResult, obj, layerName, baseLayerNamePrefix);
+        convertedEntities.UnionWith(bakedFallbackEntities);
+        break;
+
+      default:
+        // TODO: capture defualt case with report object here? Same as in Rhino
+        break;
     }
 
     tr.Commit();
@@ -208,6 +214,11 @@ public class AutocadHostObjectBuilder(
       entities.Add(conversionResult);
     }
 
+    if (entities.Count <= 1) // return if empty list or only one, because we don't want to create empty or single item groups.
+    {
+      return entities;
+    }
+
     var tr = Application.DocumentManager.CurrentDocument.Database.TransactionManager.TopTransaction;
     var groupDictionary = (DBDictionary)
       tr.GetObject(Application.DocumentManager.CurrentDocument.Database.GroupDictionaryId, OpenMode.ForWrite);

Connectors/Autocad/Speckle.Connectors.AutocadShared/Operations/Send/AutocadRootObjectBaseBuilder.cs

@@ -16,7 +16,7 @@ using Speckle.Sdk.Models.Instances;
 
 namespace Speckle.Connectors.Autocad.Operations.Send;
 
-public abstract class AutocadRootObjectBaseBuilder : RootObjectBuilderBase<AutocadRootObject>
+public abstract class AutocadRootObjectBaseBuilder : IRootObjectBuilder<AutocadRootObject>
 {
   private readonly IRootToSpeckleConverter _converter;
   private readonly string[] _documentPathSeparator = ["\\"];
@@ -58,7 +58,7 @@ public abstract class AutocadRootObjectBaseBuilder : RootObjectBuilderBase<Autoc
       proxy classes yet. So I'm supressing this one now!!!
       """
   )]
-  public override RootObjectBuilderResult Build(
+  public Task<RootObjectBuilderResult> Build(
     IReadOnlyList<AutocadRootObject> objects,
     SendInfo sendInfo,
     IProgress<CardProgress> onOperationProgressed,
@@ -133,7 +133,7 @@ public abstract class AutocadRootObjectBaseBuilder : RootObjectBuilderBase<Autoc
       // add any additional properties (most likely from verticals)
       AddAdditionalProxiesToRoot(root);
 
-      return new RootObjectBuilderResult(root, results);
+      return Task.FromResult(new RootObjectBuilderResult(root, results));
     }
   }
 

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AutocadCommand.cs

@@ -4,7 +4,6 @@ using Autodesk.AutoCAD.Windows;
 using Microsoft.Extensions.DependencyInjection;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.WebView;
 #if AUTOCAD
 using Speckle.Connectors.Autocad.DependencyInjection;
@@ -49,7 +48,6 @@ public class AutocadCommand
     services.AddCivil3dConverters();
 #endif
     Container = services.BuildServiceProvider();
-    AutocadEvents.Register(Container.GetRequiredService<IEventAggregator>());
     Container.UseDUI();
 
     var panelWebView = Container.GetRequiredService<DUI3ControlWebView>();

Connectors/Autocad/Speckle.Connectors.AutocadShared/Plugin/AutocadEvents.cs

@@ -1,38 +0,0 @@
-using Autodesk.AutoCAD.ApplicationServices;
-using Autodesk.AutoCAD.DatabaseServices;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connectors.Autocad.Plugin;
-
-public class DocumentActivatedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentCollectionEventArgs>(threadContext, exceptionHandler);
-
-public class DocumentToBeDestroyedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentCollectionEventArgs>(threadContext, exceptionHandler);
-
-public class ImpliedSelectionChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<EventArgs>(threadContext, exceptionHandler);
-
-public class ObjectAppendedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<ObjectEventArgs>(threadContext, exceptionHandler);
-
-public class ObjectErasedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<ObjectErasedEventArgs>(threadContext, exceptionHandler);
-
-public class ObjectModifiedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<ObjectEventArgs>(threadContext, exceptionHandler);
-
-public static class AutocadEvents
-{
-  public static void Register(IEventAggregator eventAggregator)
-  {
-    Application.Idle += async (_, e) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(e);
-
-    Application.DocumentManager.DocumentActivated += async (_, e) =>
-      await eventAggregator.GetEvent<DocumentActivatedEvent>().PublishAsync(e);
-    Application.DocumentManager.DocumentToBeDestroyed += async (_, e) =>
-      await eventAggregator.GetEvent<DocumentToBeDestroyedEvent>().PublishAsync(e);
-  }
-}

Connectors/Autocad/Speckle.Connectors.AutocadShared/Speckle.Connectors.AutocadShared.projitems

@@ -21,6 +21,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadColorUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadGroupBaker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadGroupUnpacker.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadIdleManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadInstanceBaker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadInstanceUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\AutocadLayerBaker.cs" />
@@ -40,7 +41,6 @@
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObject.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObjectBaseBuilder.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\AutocadRootObjectBuilder.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadEvents.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadRibbon.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadExtensionApplication.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\AutocadCommand.cs" />

Connectors/Autocad/Speckle.Connectors.Civil3d2022/packages.lock.json

@@ -268,9 +268,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -278,8 +278,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -304,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -343,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2023/packages.lock.json

@@ -268,9 +268,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -278,8 +278,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -304,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -343,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2024/packages.lock.json

@@ -268,9 +268,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -278,8 +278,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -304,7 +304,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -343,40 +343,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Autocad/Speckle.Connectors.Civil3d2025/packages.lock.json

@@ -224,9 +224,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -234,8 +234,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -261,7 +261,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "Microsoft.Extensions.DependencyInjection": {
@@ -300,39 +300,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     "net8.0-windows7.0/win-x64": {

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Bindings/Civil3dSendBinding.cs

@@ -6,7 +6,6 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Converters.Autocad;
@@ -34,7 +33,8 @@ public sealed class Civil3dSendBinding : AutocadSendBaseBinding
     IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
     IThreadContext threadContext,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IAppIdleManager appIdleManager
   )
     : base(
       store,
@@ -47,7 +47,8 @@ public sealed class Civil3dSendBinding : AutocadSendBaseBinding
       logger,
       speckleApplication,
       threadContext,
-      eventAggregator
+      topLevelExceptionHandler,
+      appIdleManager
     )
   {
     _civil3dConversionSettingsFactory = civil3dConversionSettingsFactory;

Connectors/Autocad/Speckle.Connectors.Civil3dShared/DependencyInjection/Civil3dConnectorModule.cs

@@ -6,7 +6,6 @@ using Speckle.Connectors.Civil3dShared.Bindings;
 using Speckle.Connectors.Civil3dShared.Operations.Send;
 using Speckle.Connectors.Common.Builders;
 using Speckle.Connectors.DUI.Bindings;
-using Speckle.Converters.Civil3dShared.Helpers;
 using Speckle.Converters.Civil3dShared.ToSpeckle;
 using Speckle.Sdk;
 
@@ -28,7 +27,5 @@ public static class Civil3dConnectorModule
 
     // additional classes
     serviceCollection.AddScoped<PropertySetDefinitionHandler>();
-    serviceCollection.AddScoped<CatchmentGroupHandler>();
-    serviceCollection.AddScoped<PipeNetworkHandler>();
   }
 }

Connectors/Autocad/Speckle.Connectors.Civil3dShared/Operations/Send/Civil3dRootObjectBuilder.cs

@@ -4,7 +4,6 @@ using Speckle.Connectors.Autocad.HostApp;
 using Speckle.Connectors.Autocad.Operations.Send;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Operations;
-using Speckle.Converters.Civil3dShared.Helpers;
 using Speckle.Converters.Civil3dShared.ToSpeckle;
 using Speckle.Converters.Common;
 using Speckle.Sdk.Logging;
@@ -16,14 +15,10 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
 {
   private readonly AutocadLayerUnpacker _layerUnpacker;
   private readonly PropertySetDefinitionHandler _propertySetDefinitionHandler;
-  private readonly CatchmentGroupHandler _catchmentGroupHandler;
-  private readonly PipeNetworkHandler _pipeNetworkHandler;
 
   public Civil3dRootObjectBuilder(
     AutocadLayerUnpacker layerUnpacker,
     PropertySetDefinitionHandler propertySetDefinitionHandler,
-    CatchmentGroupHandler catchmentGroupHandler,
-    PipeNetworkHandler pipeNetworkHandler,
     IRootToSpeckleConverter converter,
     ISendConversionCache sendConversionCache,
     AutocadInstanceUnpacker instanceObjectManager,
@@ -46,8 +41,6 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
   {
     _layerUnpacker = layerUnpacker;
     _propertySetDefinitionHandler = propertySetDefinitionHandler;
-    _catchmentGroupHandler = catchmentGroupHandler;
-    _pipeNetworkHandler = pipeNetworkHandler;
   }
 
   public override (Collection, LayerTableRecord?) CreateObjectCollection(Entity entity, Transaction tr)
@@ -61,7 +54,5 @@ public sealed class Civil3dRootObjectBuilder : AutocadRootObjectBaseBuilder
   public override void AddAdditionalProxiesToRoot(Collection rootObject)
   {
     rootObject[ProxyKeys.PROPERTYSET_DEFINITIONS] = _propertySetDefinitionHandler.Definitions;
-    rootObject["catchmentGroupProxies"] = _catchmentGroupHandler.CatchmentGroupProxiesCache.Values.ToList();
-    rootObject["pipeNetworkProxies"] = _pipeNetworkHandler.PipeNetworkProxiesCache.Values.ToList();
   }
 }

Connectors/CSi/Speckle.Connectors.CSiShared/Bindings/CsiSharedBasicConnectorBinding.cs

@@ -1,6 +1,6 @@
-using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Sdk;
@@ -11,7 +11,8 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
 {
   private readonly ISpeckleApplication _speckleApplication;
   private readonly DocumentModelStore _store;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IThreadContext _threadContext;
   public string Name => "baseBinding";
   public IBrowserBridge Parent { get; }
   public BasicConnectorBindingCommands Commands { get; }
@@ -20,20 +21,28 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
     IBrowserBridge parent,
     ISpeckleApplication speckleApplication,
     DocumentModelStore store,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IThreadContext threadContext
   )
   {
+    _threadContext = threadContext;
     Parent = parent;
     _speckleApplication = speckleApplication;
     _store = store;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     Commands = new BasicConnectorBindingCommands(Parent);
-    _eventAggregator = eventAggregator;
 
-    _eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    _store.DocumentChanged += (_, _) =>
+      _topLevelExceptionHandler.FireAndForget(async () =>
+      {
+        // enforce main thread
+        await _threadContext.RunOnMainAsync(async () =>
+        {
+          await Commands.NotifyDocumentChanged();
+        });
+      });
   }
 
-  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
-
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;
 
   public string GetSourceApplicationName() => _speckleApplication.Slug;
@@ -44,11 +53,17 @@ public class CsiSharedBasicConnectorBinding : IBasicConnectorBinding
 
   public DocumentModelStore GetDocumentState() => _store;
 
-  public void AddModel(ModelCard model) => _store.AddModel(model);
+  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
+  public void AddModel(ModelCard model) =>
+    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.AddModel(model), true));
 
-  public void UpdateModel(ModelCard model) => _store.UpdateModel(model);
+  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
+  public void UpdateModel(ModelCard model) =>
+    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.UpdateModel(model), true));
 
-  public void RemoveModel(ModelCard model) => _store.RemoveModel(model);
+  /// <remarks>Operations must run on the main thread for ETABS and SAP 2000</remarks>
+  public void RemoveModel(ModelCard model) =>
+    _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnThread(() => _store.RemoveModel(model), true));
 
   public Task HighlightModel(string modelCardId) => Task.CompletedTask;
 

Connectors/CSi/Speckle.Connectors.CSiShared/Bindings/CsiSharedSelectionBinding.cs

@@ -1,17 +1,21 @@
-using Speckle.Connectors.CSiShared.Events;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.CSiShared.Utils;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Converters.CSiShared.Utils;
+using Timer = System.Timers.Timer;
 
 namespace Speckle.Connectors.CSiShared.Bindings;
 
-public sealed class CsiSharedSelectionBinding : ISelectionBinding
+public class CsiSharedSelectionBinding : ISelectionBinding, IDisposable
 {
+  private bool _disposed;
+  private readonly Timer _selectionTimer;
   private readonly ICsiApplicationService _csiApplicationService;
+  private readonly IThreadContext _threadContext;
   private HashSet<string> _lastSelection = new();
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public IBrowserBridge Parent { get; }
   public string Name => "selectionBinding";
@@ -19,27 +23,58 @@ public sealed class CsiSharedSelectionBinding : ISelectionBinding
   public CsiSharedSelectionBinding(
     IBrowserBridge parent,
     ICsiApplicationService csiApplicationService,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IThreadContext threadContext
   )
   {
+    _threadContext = threadContext;
     Parent = parent;
     _csiApplicationService = csiApplicationService;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
 
-    eventAggregator.GetEvent<SelectionBindingEvent>().SubscribePeriodic(TimeSpan.FromSeconds(1), CheckSelectionChanged);
+    _selectionTimer = new Timer(1000);
+    _selectionTimer.Elapsed += (_, _) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnMain(CheckSelectionChanged));
+    _selectionTimer.Start();
   }
 
-  private void CheckSelectionChanged(object _)
+  private void CheckSelectionChanged()
   {
+    // timer callbacks are on a background thread, but CSI API calls must be on main thread
     var currentSelection = GetSelection();
     var currentIds = new HashSet<string>(currentSelection.SelectedObjectIds);
 
     if (!_lastSelection.SetEquals(currentIds))
     {
       _lastSelection = currentIds;
-      Parent.Send(SelectionBindingEvents.SET_SELECTION, currentSelection);
+      // ensure UI updates also run on main thread
+      _threadContext.RunOnMain(
+        () =>
+          _topLevelExceptionHandler.CatchUnhandled(
+            () => Parent.Send(SelectionBindingEvents.SET_SELECTION, currentSelection)
+          )
+      );
     }
   }
 
+  protected virtual void Dispose(bool disposing)
+  {
+    if (!_disposed)
+    {
+      if (disposing)
+      {
+        _selectionTimer?.Dispose();
+      }
+      _disposed = true;
+    }
+  }
+
+  public void Dispose()
+  {
+    Dispose(true);
+    GC.SuppressFinalize(this);
+  }
+
   /// <summary>
   /// Gets the selection and creates an encoded ID (objectType and objectName).
   /// </summary>
@@ -56,22 +91,18 @@ public sealed class CsiSharedSelectionBinding : ISelectionBinding
 
     var encodedIds = new List<string>(numberItems);
     var typeCounts = new Dictionary<string, int>();
-
     for (int i = 0; i < numberItems; i++)
     {
       var typeKey = (ModelObjectType)objectType[i];
       var typeName = typeKey.ToString();
-
       encodedIds.Add(ObjectIdentifier.Encode(objectType[i], objectName[i]));
       typeCounts[typeName] = (typeCounts.TryGetValue(typeName, out var count) ? count : 0) + 1; // NOTE: Cross-framework compatibility (net 48 and net8)
     }
-
     var summary =
       encodedIds.Count == 0
         ? "No objects selected."
         : $"{encodedIds.Count} objects ({string.Join(", ", 
             typeCounts.Select(kv => $"{kv.Value} {kv.Key}"))})";
-
     return new SelectionInfo(encodedIds, summary);
   }
 }

Connectors/CSi/Speckle.Connectors.CSiShared/Events/ModelChangedEvent.cs

@@ -1,8 +0,0 @@
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connectors.CSiShared.Events;
-
-public class ModelChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : PeriodicThreadedEvent(threadContext, exceptionHandler);

Connectors/CSi/Speckle.Connectors.CSiShared/Events/SelectionBindingEvent.cs

@@ -1,8 +0,0 @@
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connectors.CSiShared.Events;
-
-public class SelectionBindingEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : PeriodicThreadedEvent(threadContext, exceptionHandler);

Connectors/CSi/Speckle.Connectors.CSiShared/HostApp/CsiDocumentModelStore.cs

@@ -1,22 +1,26 @@
 using System.IO;
 using Microsoft.Extensions.Logging;
-using Speckle.Connectors.CSiShared.Events;
-using Speckle.Connectors.DUI.Eventing;
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 using Speckle.Sdk;
 using Speckle.Sdk.Helpers;
 using Speckle.Sdk.Logging;
+using Timer = System.Timers.Timer;
 
 namespace Speckle.Connectors.CSiShared.HostApp;
 
-public class CsiDocumentModelStore : DocumentModelStore
+public class CsiDocumentModelStore : DocumentModelStore, IDisposable
 {
   private readonly ISpeckleApplication _speckleApplication;
   private readonly ILogger<CsiDocumentModelStore> _logger;
   private readonly ICsiApplicationService _csiApplicationService;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IThreadContext _threadContext;
+  private readonly Timer _modelCheckTimer;
   private string _lastModelFilename = string.Empty;
+  private bool _disposed;
   private string HostAppUserDataPath { get; set; }
   private string DocumentStateFile { get; set; }
   private string ModelPathHash { get; set; }
@@ -26,18 +30,27 @@ public class CsiDocumentModelStore : DocumentModelStore
     ISpeckleApplication speckleApplication,
     ILogger<CsiDocumentModelStore> logger,
     ICsiApplicationService csiApplicationService,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IThreadContext threadContext
   )
     : base(jsonSerializer)
   {
+    _threadContext = threadContext;
     _speckleApplication = speckleApplication;
     _logger = logger;
     _csiApplicationService = csiApplicationService;
-    _eventAggregator = eventAggregator;
-    eventAggregator.GetEvent<ModelChangedEvent>().SubscribePeriodic(TimeSpan.FromSeconds(1), CheckModelChanges);
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+
+    // initialize timer to check for model changes
+    _modelCheckTimer = new Timer(1000);
+
+    // timer runs on background thread but model checks must be on main thread
+    _modelCheckTimer.Elapsed += (_, _) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => _threadContext.RunOnMain(CheckModelChanges));
+    _modelCheckTimer.Start();
   }
 
-  private async Task CheckModelChanges(object _)
+  private void CheckModelChanges()
   {
     string currentFilename = _csiApplicationService.SapModel.GetModelFilename();
 
@@ -49,8 +62,7 @@ public class CsiDocumentModelStore : DocumentModelStore
     _lastModelFilename = currentFilename;
     SetPaths();
     LoadState();
-
-    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+    OnDocumentChanged();
   }
 
   public override Task OnDocumentStoreInitialized()
@@ -120,4 +132,25 @@ public class CsiDocumentModelStore : DocumentModelStore
       ClearAndSave();
     }
   }
+
+  protected virtual void Dispose(bool disposing)
+  {
+    if (_disposed)
+    {
+      return;
+    }
+
+    if (disposing)
+    {
+      _modelCheckTimer.Dispose();
+    }
+
+    _disposed = true;
+  }
+
+  public void Dispose()
+  {
+    Dispose(true);
+    GC.SuppressFinalize(this);
+  }
 }

Connectors/CSi/Speckle.Connectors.CSiShared/Operations/Send/CsiRootObjectBuilder.cs

@@ -68,7 +68,7 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
   /// 2. Converts each object with caching and progress tracking
   /// 3. Creates proxies for materials and sections
   /// </remarks>
-  public async Task<RootObjectBuilderResult> BuildAsync(
+  public async Task<RootObjectBuilderResult> Build(
     IReadOnlyList<ICsiWrapper> csiObjects,
     SendInfo sendInfo,
     IProgress<CardProgress> onOperationProgressed,

Connectors/CSi/Speckle.Connectors.CSiShared/Speckle.Connectors.CSiShared.projitems

@@ -17,8 +17,6 @@
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedBasicConnectorBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSelectionBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSendBinding.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Events\ModelChangedEvent.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Events\SelectionBindingEvent.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Filters\CsiSharedSelectionFilter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\MaterialUnpacker.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\CsiSendCollectionManager.cs" />

Connectors/CSi/Speckle.Connectors.ETABS21/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.etabs21": {
@@ -332,40 +332,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/CSi/Speckle.Connectors.ETABS22/packages.lock.json

@@ -215,9 +215,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -225,8 +225,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -243,7 +243,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.etabs22": {
@@ -288,39 +288,39 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
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       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
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       "Speckle.Sdk": {
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-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Navisworks/Speckle.Connectors.Navisworks2020/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2020": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
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       "Speckle.Objects": {
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-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
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       "Speckle.Sdk": {
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-        "resolved": "3.1.0-dev.255",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
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       "Speckle.Sdk.Dependencies": {
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-        "resolved": "3.1.0-dev.255",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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       }
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     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2021/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2021": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
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       "Speckle.Objects": {
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-        "resolved": "3.1.0-dev.255",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
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       "Speckle.Sdk": {
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
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       "Speckle.Sdk.Dependencies": {
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-        "resolved": "3.1.0-dev.255",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2022/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2022": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
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       "Speckle.Objects": {
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-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
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       },
       "Speckle.Sdk": {
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-        "requested": "[3.1.0-dev.255, )",
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
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           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
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       "Speckle.Sdk.Dependencies": {
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+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
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       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2023/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2023": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2024/packages.lock.json

@@ -259,9 +259,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -269,8 +269,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -287,7 +287,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2024": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.Navisworks2025/packages.lock.json

@@ -265,9 +265,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -275,8 +275,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -293,7 +293,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.navisworks2025": {
@@ -334,40 +334,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     ".NETFramework,Version=v4.8/win-x64": {

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Bindings/NavisworksSelectionBinding.cs

@@ -1,35 +1,34 @@
 using Speckle.Connector.Navisworks.Services;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 
 namespace Speckle.Connector.Navisworks.Bindings;
 
 public class NavisworksSelectionBinding : ISelectionBinding
 {
+  private readonly IAppIdleManager _idleManager;
   private readonly IElementSelectionService _selectionService;
-  private readonly IEventAggregator _eventAggregator;
   private const string SELECTION_EVENT = "setSelection";
   public string Name { get; } = "selectionBinding";
   public IBrowserBridge Parent { get; }
 
   public NavisworksSelectionBinding(
+    IAppIdleManager idleManager,
     IBrowserBridge parent,
-    IElementSelectionService selectionService,
-    IEventAggregator eventAggregator
+    IElementSelectionService selectionService
   )
   {
+    _idleManager = idleManager;
     _selectionService = selectionService;
-    _eventAggregator = eventAggregator;
     Parent = parent;
 
-    eventAggregator.GetEvent<SelectionChangedEvent>().Subscribe(OnSelectionChange);
+    NavisworksApp.ActiveDocument.CurrentSelection.Changed += OnSelectionChange;
   }
 
-  private void OnSelectionChange(object _) =>
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(NavisworksSelectionBinding), UpdateSelectionAsync);
+  private void OnSelectionChange(object? o, EventArgs eventArgs) =>
+    _idleManager.SubscribeToIdle(nameof(NavisworksSelectionBinding), async () => await UpdateSelectionAsync());
 
-  private async Task UpdateSelectionAsync(object _)
+  private async Task UpdateSelectionAsync()
   {
     var selInfo = GetSelection();
     await Parent.Send(SELECTION_EVENT, selInfo);

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Bindings/NavisworksSendBinding.cs

@@ -4,6 +4,7 @@ using Speckle.Connector.Navisworks.Operations.Send.Settings;
 using Speckle.Connector.Navisworks.Services;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Exceptions;
@@ -38,6 +39,7 @@ public class NavisworksSendBinding : ISendBinding
   private readonly INavisworksConversionSettingsFactory _conversionSettingsFactory;
   private readonly ToSpeckleSettingsManagerNavisworks _toSpeckleSettingsManagerNavisworks;
   private readonly IElementSelectionService _selectionService;
+  private readonly IThreadContext _threadContext;
 
   public NavisworksSendBinding(
     DocumentModelStore store,
@@ -51,7 +53,8 @@ public class NavisworksSendBinding : ISendBinding
     ISdkActivityFactory activityFactory,
     INavisworksConversionSettingsFactory conversionSettingsFactory,
     ToSpeckleSettingsManagerNavisworks toSpeckleSettingsManagerNavisworks,
-    IElementSelectionService selectionService
+    IElementSelectionService selectionService,
+    IThreadContext threadContext
   )
   {
     Parent = parent;
@@ -67,6 +70,7 @@ public class NavisworksSendBinding : ISendBinding
     _conversionSettingsFactory = conversionSettingsFactory;
     _toSpeckleSettingsManagerNavisworks = toSpeckleSettingsManagerNavisworks;
     _selectionService = selectionService;
+    _threadContext = threadContext;
     SubscribeToNavisworksEvents();
   }
 
@@ -82,7 +86,10 @@ public class NavisworksSendBinding : ISendBinding
       new ConvertHiddenElementsSetting(false),
     ];
 
-  public async Task Send(string modelCardId)
+  public async Task Send(string modelCardId) =>
+    await _threadContext.RunOnMainAsync(async () => await SendInternal(modelCardId));
+
+  private async Task SendInternal(string modelCardId)
   {
     using var activity = _activityFactory.Start();
     try

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/DependencyInjection/NavisworksConnectorServiceRegistration.cs

@@ -11,6 +11,7 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.WebView;
@@ -51,6 +52,8 @@ public static class NavisworksConnectorServiceRegistration
     serviceCollection.AddScoped<NavisworksMaterialUnpacker>();
     serviceCollection.AddScoped<NavisworksColorUnpacker>();
 
+    serviceCollection.AddSingleton<IAppIdleManager, NavisworksIdleManager>();
+
     // Sending operations
     serviceCollection.AddScoped<IRootObjectBuilder<NAV.ModelItem>, NavisworksRootObjectBuilder>();
     serviceCollection.AddScoped<SendOperation<NAV.ModelItem>>();

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksDocumentEvents.cs

@@ -1,7 +1,7 @@
 using Microsoft.Extensions.DependencyInjection;
 using Speckle.Connector.Navisworks.Bindings;
 using Speckle.Connectors.DUI.Bindings;
-using Speckle.Connectors.DUI.Eventing;
+using Speckle.Connectors.DUI.Bridge;
 
 namespace Speckle.Connector.Navisworks.HostApp;
 
@@ -12,7 +12,8 @@ namespace Speckle.Connector.Navisworks.HostApp;
 public sealed class NavisworksDocumentEvents
 {
   private readonly IServiceProvider _serviceProvider;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IAppIdleManager _idleManager;
   private readonly object _subscriptionLock = new();
 
   private bool _isSubscribed;
@@ -25,22 +26,23 @@ public sealed class NavisworksDocumentEvents
   /// Initializes a new instance of the <see cref="NavisworksDocumentEvents"/> class and subscribes to document events.
   /// </summary>
   /// <param name="serviceProvider">The service provider for dependency injection.</param>
-  public NavisworksDocumentEvents(IServiceProvider serviceProvider, IEventAggregator eventAggregator)
+  public NavisworksDocumentEvents(
+    IServiceProvider serviceProvider,
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IAppIdleManager idleManager
+  )
   {
     _serviceProvider = serviceProvider;
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+    _idleManager = idleManager;
 
-    _eventAggregator.GetEvent<ActiveDocumentChangingEvent>().Subscribe(UnsubscribeFromDocumentModelEvents);
-    _eventAggregator.GetEvent<ActiveDocumentChangedEvent>().Subscribe(SubscribeToDocumentModelEvents);
-    _eventAggregator.GetEvent<CollectionChangingEvent>().Subscribe(HandleDocumentModelCountChanging);
-    _eventAggregator.GetEvent<CollectionChangedEvent>().Subscribe(HandleDocumentModelCountChanged);
-    SubscribeToDocumentModelEvents(new object());
+    SubscribeToDocumentModelEvents();
   }
 
   /// <summary>
   /// Subscribes to document-level events to monitor model state changes.
   /// </summary>
-  private void SubscribeToDocumentModelEvents(object _)
+  private void SubscribeToDocumentModelEvents()
   {
     lock (_subscriptionLock)
     {
@@ -52,39 +54,34 @@ public sealed class NavisworksDocumentEvents
       var activeDocument = NavisworksApp.ActiveDocument;
       if (activeDocument != null)
       {
-        activeDocument.Models.CollectionChanged += OnCollectionChanged;
-        activeDocument.Models.CollectionChanging += OnCollectionChanging;
+        activeDocument.Models.CollectionChanged += HandleDocumentModelCountChanged;
+        activeDocument.Models.CollectionChanging += HandleDocumentModelCountChanging;
       }
 
       _isSubscribed = true;
     }
   }
 
-  private async void OnCollectionChanged(object sender, EventArgs _) =>
-    await _eventAggregator.GetEvent<CollectionChangedEvent>().PublishAsync(sender);
-
-  private async void OnCollectionChanging(object sender, EventArgs _) =>
-    await _eventAggregator.GetEvent<CollectionChangingEvent>().PublishAsync(sender);
-
   /// <summary>
   /// Tracks the current model count before changes occur.
   /// </summary>
-  private void HandleDocumentModelCountChanging(object sender) =>
+  private void HandleDocumentModelCountChanging(object sender, EventArgs e) =>
     _priorModelCount = ((NAV.Document)sender).Models.Count;
 
   /// <summary>
   /// Schedules processing of model count changes during idle time.
   /// </summary>
-  private void HandleDocumentModelCountChanged(object sender)
+  private void HandleDocumentModelCountChanged(object sender, EventArgs e)
   {
     _finalModelCount = ((NAV.Document)sender).Models.Count;
 
-    _eventAggregator
-      .GetEvent<IdleEvent>()
-      .OneTimeSubscribe(nameof(NavisworksDocumentEvents), ProcessModelStateChangeAsync);
+    _topLevelExceptionHandler.CatchUnhandled(
+      () =>
+        _idleManager.SubscribeToIdle(nameof(NavisworksDocumentEvents), async () => await ProcessModelStateChangeAsync())
+    );
   }
 
-  private async Task ProcessModelStateChangeAsync(object _)
+  private async Task ProcessModelStateChangeAsync()
   {
     if (_isProcessing)
     {
@@ -133,8 +130,8 @@ public sealed class NavisworksDocumentEvents
 
   private void UnsubscribeFromModelEvents(NAV.Document document)
   {
-    document.Models.CollectionChanged -= OnCollectionChanged;
-    document.Models.CollectionChanging -= OnCollectionChanging;
+    document.Models.CollectionChanged -= HandleDocumentModelCountChanged;
+    document.Models.CollectionChanging -= HandleDocumentModelCountChanging;
 
     var sendBinding = _serviceProvider
       .GetRequiredService<IEnumerable<IBinding>>()

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/HostApp/NavisworksIdleManager.cs

@@ -0,0 +1,30 @@
+using Speckle.Connectors.DUI.Bridge;
+
+namespace Speckle.Connector.Navisworks.HostApp;
+
+/// <summary>
+/// Manages the scheduling of deferred operations during Navisworks idle periods.
+/// Ensures UI updates and operations are batched efficiently to prevent UI freezing.
+/// </summary>
+public sealed class NavisworksIdleManager : AppIdleManager
+{
+  private readonly IIdleCallManager _idleCallManager;
+
+  /// <summary>
+  /// Initializes a new instance of the NavisworksIdleManager.
+  /// </summary>
+  /// <param name="idleCallManager">The manager responsible for queuing and executing deferred operations.</param>
+  public NavisworksIdleManager(IIdleCallManager idleCallManager)
+    : base(idleCallManager)
+  {
+    _idleCallManager = idleCallManager;
+  }
+
+  /// <summary>
+  /// Subscribes to Navisworks idle events when operations are queued.
+  /// </summary>
+  protected override void AddEvent() => NavisworksApp.Idle += NavisworksAppOnIdle;
+
+  private void NavisworksAppOnIdle(object? sender, EventArgs e) =>
+    _idleCallManager.AppOnIdle(() => NavisworksApp.Idle -= NavisworksAppOnIdle);
+}

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/NavisworksEvents.cs

@@ -1,34 +0,0 @@
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connector.Navisworks;
-
-public class SelectionChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class ActiveDocumentChangingEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class ActiveDocumentChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class CollectionChangingEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class CollectionChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public static class NavisworksEvents
-{
-  public static void Register(IEventAggregator eventAggregator)
-  {
-    NavisworksApp.Idle += async (_, _) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(new object());
-    NavisworksApp.ActiveDocument.CurrentSelection.Changed += async (_, _) =>
-      await eventAggregator.GetEvent<SelectionChangedEvent>().PublishAsync(new object());
-    NavisworksApp.ActiveDocumentChanging += async (_, _) =>
-      await eventAggregator.GetEvent<ActiveDocumentChangingEvent>().PublishAsync(new object());
-    NavisworksApp.ActiveDocumentChanged += async (_, _) =>
-      await eventAggregator.GetEvent<ActiveDocumentChangedEvent>().PublishAsync(new object());
-  }
-}

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Operations/Send/NavisworksRootObjectBuilder.cs

@@ -41,7 +41,7 @@ public class NavisworksRootObjectBuilder(
   /// <param name="cancellationToken">Token to cancel the operation.</param>
   /// <returns>A result containing the root collection and conversion results.</returns>
   /// <exception cref="SpeckleException">Thrown when no objects can be converted.</exception>
-  public async Task<RootObjectBuilderResult> BuildAsync(
+  public async Task<RootObjectBuilderResult> Build(
     IReadOnlyList<NAV.ModelItem> navisworksModelItems,
     SendInfo sendInfo,
     IProgress<CardProgress> onOperationProgressed,

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Plugin/DockableConnectorPane.cs

@@ -7,7 +7,6 @@ using Speckle.Connector.Navisworks.HostApp;
 using Speckle.Connector.Navisworks.Plugin.Tools;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.WebView;
 using Speckle.Converter.Navisworks.DependencyInjection;
 using Speckle.Sdk.Host;
@@ -46,7 +45,6 @@ internal sealed class Connector : NAV.Plugins.DockPanePlugin
     services.AddNavisworksConverter();
 
     Container = services.BuildServiceProvider();
-    NavisworksEvents.Register(Container.GetRequiredService<IEventAggregator>());
     Container.UseDUI();
     Container.GetRequiredService<NavisworksDocumentEvents>();
 

Connectors/Navisworks/Speckle.Connectors.NavisworksShared/Speckle.Connectors.NavisworksShared.projitems

@@ -18,8 +18,8 @@
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\NavisworksColorUnpacker.cs"/>
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\NavisworksDocumentEvents.cs"/>
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\NavisworksDocumentModelStore.cs"/>
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\NavisworksIdleManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)HostApp\NavisworksMaterialUnpacker.cs"/>
-    <Compile Include="$(MSBuildThisFileDirectory)NavisworksEvents.cs"/>
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\GeometryNodeMerger.cs"/>
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\NavisworksRootObjectBuilder.cs"/>
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ConvertHiddenEleementsSetting.cs"/>

Connectors/Revit/Speckle.Connectors.Revit2022/packages.lock.json

@@ -287,9 +287,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -297,8 +297,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.logging": {
@@ -308,7 +308,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.revit2022": {
@@ -348,16 +348,16 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Revit.API": {
@@ -368,26 +368,26 @@
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Revit/Speckle.Connectors.Revit2023/packages.lock.json

@@ -287,9 +287,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -297,8 +297,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.logging": {
@@ -308,7 +308,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.revit2023": {
@@ -348,16 +348,16 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Revit.API": {
@@ -368,26 +368,26 @@
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Revit/Speckle.Connectors.Revit2024/packages.lock.json

@@ -287,9 +287,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -297,8 +297,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.logging": {
@@ -308,7 +308,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.revit2024": {
@@ -348,16 +348,16 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Revit.API": {
@@ -368,26 +368,26 @@
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Revit/Speckle.Connectors.Revit2025/packages.lock.json

@@ -237,9 +237,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -247,8 +247,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.logging": {
@@ -258,7 +258,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.revit2025": {
@@ -298,16 +298,16 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Revit.API": {
@@ -318,25 +318,25 @@
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     },
     "net8.0-windows7.0/win-x64": {

Connectors/Revit/Speckle.Connectors.RevitShared/Bindings/BasicConnectorBindingRevit.cs

@@ -1,6 +1,6 @@
 using Autodesk.Revit.DB;
+using Revit.Async;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Connectors.RevitShared;
@@ -20,15 +20,16 @@ internal sealed class BasicConnectorBindingRevit : IBasicConnectorBinding
   public BasicConnectorBindingCommands Commands { get; }
 
   private readonly DocumentModelStore _store;
-  private readonly IRevitContext _revitContext;
+  private readonly RevitContext _revitContext;
   private readonly ISpeckleApplication _speckleApplication;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public BasicConnectorBindingRevit(
     DocumentModelStore store,
     IBrowserBridge parent,
-    IRevitContext revitContext,
+    RevitContext revitContext,
     ISpeckleApplication speckleApplication,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
     Name = "baseBinding";
@@ -36,13 +37,16 @@ internal sealed class BasicConnectorBindingRevit : IBasicConnectorBinding
     _store = store;
     _revitContext = revitContext;
     _speckleApplication = speckleApplication;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     Commands = new BasicConnectorBindingCommands(parent);
 
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    _store.DocumentChanged += (_, _) =>
+      _topLevelExceptionHandler.FireAndForget(async () =>
+      {
+        await Commands.NotifyDocumentChanged();
+      });
   }
 
-  private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
-
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;
 
   public string GetSourceApplicationName() => _speckleApplication.Slug;
@@ -129,38 +133,46 @@ internal sealed class BasicConnectorBindingRevit : IBasicConnectorBinding
       return;
     }
 
-    HighlightObjectsOnView(elementIds);
+    await HighlightObjectsOnView(elementIds);
   }
 
   /// <summary>
   /// Highlights the objects from the given ids.
   /// </summary>
   /// <param name="objectIds"> UniqueId's of the DB.Elements.</param>
-  public Task HighlightObjects(IReadOnlyList<string> objectIds)
+  public async Task HighlightObjects(IReadOnlyList<string> objectIds)
   {
     var activeUIDoc =
       _revitContext.UIApplication?.ActiveUIDocument
       ?? throw new SpeckleException("Unable to retrieve active UI document");
 
-    HighlightObjectsOnView(
-      objectIds
-        .Select(uid => ElementIdHelper.GetElementIdFromUniqueId(activeUIDoc.Document, uid))
-        .Where(el => el is not null)
-        .Cast<ElementId>()
-        .ToList()
-    );
-    return Task.CompletedTask;
+    await HighlightObjectsOnView(
+        objectIds
+          .Select(uid => ElementIdHelper.GetElementIdFromUniqueId(activeUIDoc.Document, uid))
+          .Where(el => el is not null)
+          .Cast<ElementId>()
+          .ToList()
+      )
+      .ConfigureAwait(false);
   }
 
-  private void HighlightObjectsOnView(List<ElementId> objectIds)
+  private async Task HighlightObjectsOnView(List<ElementId> objectIds)
   {
     // POC: don't know if we can rely on storing the ActiveUIDocument, hence getting it each time
     var activeUIDoc =
       _revitContext.UIApplication?.ActiveUIDocument
       ?? throw new SpeckleException("Unable to retrieve active UI document");
 
-    activeUIDoc.Selection.SetElementIds(objectIds);
-    activeUIDoc.ShowElements(objectIds);
-    ;
+    await RevitTask
+      .RunAsync(() =>
+      {
+        activeUIDoc.Selection.SetElementIds(objectIds);
+        activeUIDoc.ShowElements(objectIds);
+      })
+      .ConfigureAwait(false);
+
+    // activeUIDoc.Selection.SetElementIds(objectIds);
+    // activeUIDoc.ShowElements(objectIds);
+    // ;
   }
 }

Connectors/Revit/Speckle.Connectors.RevitShared/Bindings/RevitSendBinding.cs

@@ -8,7 +8,6 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
@@ -17,7 +16,6 @@ using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.Settings;
 using Speckle.Connectors.Revit.HostApp;
 using Speckle.Connectors.Revit.Operations.Send.Settings;
-using Speckle.Connectors.Revit.Plugin;
 using Speckle.Connectors.RevitShared.Operations.Send.Filters;
 using Speckle.Converters.Common;
 using Speckle.Converters.RevitShared.Helpers;
@@ -29,7 +27,8 @@ namespace Speckle.Connectors.Revit.Bindings;
 
 internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
 {
-  private readonly IRevitContext _revitContext;
+  private readonly IAppIdleManager _idleManager;
+  private readonly RevitContext _revitContext;
   private readonly DocumentModelStore _store;
   private readonly ICancellationManager _cancellationManager;
   private readonly IServiceProvider _serviceProvider;
@@ -40,7 +39,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
   private readonly ElementUnpacker _elementUnpacker;
   private readonly IRevitConversionSettingsFactory _revitConversionSettingsFactory;
   private readonly ISpeckleApplication _speckleApplication;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   /// <summary>
   /// Used internally to aggregate the changed objects' id. Note we're using a concurrent dictionary here as the expiry check method is not thread safe, and this was causing problems. See:
@@ -51,7 +50,8 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
   private ConcurrentDictionary<ElementId, byte> ChangedObjectIds { get; set; } = new();
 
   public RevitSendBinding(
-    IRevitContext revitContext,
+    IAppIdleManager idleManager,
+    RevitContext revitContext,
     DocumentModelStore store,
     ICancellationManager cancellationManager,
     IBrowserBridge bridge,
@@ -63,10 +63,11 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
     ElementUnpacker elementUnpacker,
     IRevitConversionSettingsFactory revitConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
     : base("sendBinding", bridge)
   {
+    _idleManager = idleManager;
     _revitContext = revitContext;
     _store = store;
     _cancellationManager = cancellationManager;
@@ -78,14 +79,15 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
     _elementUnpacker = elementUnpacker;
     _revitConversionSettingsFactory = revitConversionSettingsFactory;
     _speckleApplication = speckleApplication;
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
 
     Commands = new SendBindingUICommands(bridge);
     // TODO expiry events
     // TODO filters need refresh events
 
-    eventAggregator.GetEvent<DocumentChangedEvent>().Subscribe(DocChangeHandler);
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
+    revitContext.UIApplication.NotNull().Application.DocumentChanged += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => DocChangeHandler(e));
+    _store.DocumentChanged += (_, _) => topLevelExceptionHandler.FireAndForget(async () => await OnDocumentChanged());
   }
 
   private async Task OnDocumentStoreChangedEvent(object _) => await Commands.NotifyDocumentChanged();
@@ -173,7 +175,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
   private async Task<List<Element>> RefreshElementsOnSender(SenderModelCard modelCard)
   {
     var activeUIDoc =
-      _revitContext.UIApplication.ActiveUIDocument
+      _revitContext.UIApplication.NotNull().ActiveUIDocument
       ?? throw new SpeckleException("Unable to retrieve active UI document");
 
     if (modelCard.SendFilter is IRevitSendFilter viewFilter)
@@ -249,7 +251,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
 
     if (addedElementIds.Count > 0)
     {
-      _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(PostSetObjectIds), PostSetObjectIds);
+      _idleManager.SubscribeToIdle(nameof(PostSetObjectIds), PostSetObjectIds);
     }
 
     if (HaveUnitsChanged(e.GetDocument()))
@@ -269,8 +271,8 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
       _sendConversionCache.EvictObjects(unpackedObjectIds);
     }
 
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(CheckFilterExpiration), CheckFilterExpiration);
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RunExpirationChecks), RunExpirationChecks);
+    _idleManager.SubscribeToIdle(nameof(CheckFilterExpiration), CheckFilterExpiration);
+    _idleManager.SubscribeToIdle(nameof(RunExpirationChecks), RunExpirationChecks);
   }
 
   // Keeps track of doc and current units
@@ -307,7 +309,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
     return false;
   }
 
-  private async Task PostSetObjectIds(object _)
+  private async Task PostSetObjectIds()
   {
     foreach (var sender in _store.GetSenders().ToList())
     {
@@ -318,7 +320,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
   /// <summary>
   /// Notifies ui if any filters need refreshing. Currently, this only applies for view filters.
   /// </summary>
-  private async Task CheckFilterExpiration(object _)
+  private async Task CheckFilterExpiration()
   {
     // NOTE: below code seems like more make sense in terms of performance but it causes unmanaged exception on Revit
     // using var viewCollector = new FilteredElementCollector(RevitContext.UIApplication?.ActiveUIDocument.Document);
@@ -329,17 +331,21 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
     //    await Commands.RefreshSendFilters();
     // }
 
-    if (ChangedObjectIds.Keys.Any(e => _revitContext.UIApplication.ActiveUIDocument.Document.GetElement(e) is View))
+    if (
+      ChangedObjectIds.Keys.Any(e =>
+        _revitContext.UIApplication.NotNull().ActiveUIDocument.Document.GetElement(e) is View
+      )
+    )
     {
       await Commands.RefreshSendFilters();
     }
   }
 
-  private async Task RunExpirationChecks(object _)
+  private async Task RunExpirationChecks()
   {
     var senders = _store.GetSenders().ToList();
     // string[] objectIdsList = ChangedObjectIds.Keys.ToArray();
-    var doc = _revitContext.UIApplication.ActiveUIDocument.Document;
+    var doc = _revitContext.UIApplication.NotNull().ActiveUIDocument.Document;
 
     if (doc == null)
     {
@@ -393,6 +399,11 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
         viewFilter.SetContext(_revitContext);
       }
 
+      if (modelCard.SendFilter is null || modelCard.SendFilter.IdMap is null)
+      {
+        continue;
+      }
+
       var selectedObjects = modelCard.SendFilter.NotNull().IdMap.NotNull().Values;
       var intersection = selectedObjects.Intersect(objUniqueIds).ToList();
       bool isExpired = intersection.Count != 0;

Connectors/Revit/Speckle.Connectors.RevitShared/Bindings/SelectionBinding.cs

@@ -1,27 +1,47 @@
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-using Speckle.Connectors.Revit.Plugin;
 using Speckle.Converters.RevitShared.Helpers;
 using Speckle.Sdk.Common;
 
 namespace Speckle.Connectors.Revit.Bindings;
 
 // POC: we need a base a RevitBaseBinding
-internal sealed class SelectionBinding : RevitBaseBinding, ISelectionBinding
+internal sealed class SelectionBinding : RevitBaseBinding, ISelectionBinding, IDisposable
 {
-  private readonly IRevitContext _revitContext;
+#if REVIT2022
+  private readonly System.Timers.Timer _selectionTimer;
+#endif
+  private readonly RevitContext _revitContext;
+  private readonly IAppIdleManager _idleManager;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
-  public SelectionBinding(IRevitContext revitContext, IBrowserBridge parent, IEventAggregator eventAggregator)
+  public SelectionBinding(
+    RevitContext revitContext,
+    IBrowserBridge parent,
+    IAppIdleManager idleManager,
+    ITopLevelExceptionHandler topLevelExceptionHandler
+  )
     : base("selectionBinding", parent)
   {
     _revitContext = revitContext;
-    eventAggregator.GetEvent<SelectionChangedEvent>().Subscribe(OnSelectionChanged);
+    _idleManager = idleManager;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+
+#if REVIT2022
+    // NOTE: getting the selection data should be a fast function all, even for '000s of elements - and having a timer hitting it every 1s is ok.
+    _selectionTimer = new System.Timers.Timer(1000);
+    _selectionTimer.Elapsed += (_, _) => _topLevelExceptionHandler.CatchUnhandled(OnSelectionChanged);
+    _selectionTimer.Start();
+#else
+
+    _revitContext.UIApplication.NotNull().SelectionChanged += (_, _) =>
+      _idleManager.SubscribeToIdle(nameof(SelectionBinding), OnSelectionChanged);
+#endif
   }
 
-  private void OnSelectionChanged(object _)
+  private void OnSelectionChanged()
   {
-    if (_revitContext.UIApplication.ActiveUIDocument == null)
+    if (_revitContext.UIApplication.NotNull().ActiveUIDocument == null)
     {
       return;
     }
@@ -30,7 +50,7 @@ internal sealed class SelectionBinding : RevitBaseBinding, ISelectionBinding
 
   public SelectionInfo GetSelection()
   {
-    if (_revitContext.UIApplication.ActiveUIDocument == null)
+    if (_revitContext.UIApplication.NotNull().ActiveUIDocument == null)
     {
       return new SelectionInfo(Array.Empty<string>(), "No objects selected.");
     }
@@ -46,4 +66,11 @@ internal sealed class SelectionBinding : RevitBaseBinding, ISelectionBinding
       .ToList();
     return new SelectionInfo(selectionIds, $"{selectionIds.Count} objects selected.");
   }
+
+  public void Dispose()
+  {
+#if REVIT2022
+    _selectionTimer.Dispose();
+#endif
+  }
 }

Connectors/Revit/Speckle.Connectors.RevitShared/DependencyInjection/RevitConnectorModule.cs

@@ -15,7 +15,6 @@ using Speckle.Connectors.Revit.Operations.Send;
 using Speckle.Connectors.Revit.Operations.Send.Settings;
 using Speckle.Connectors.Revit.Plugin;
 using Speckle.Converters.Common;
-using Speckle.Converters.RevitShared.Helpers;
 using Speckle.Sdk.Models.GraphTraversal;
 
 namespace Speckle.Connectors.Revit.DependencyInjection;
@@ -45,7 +44,8 @@ public static class ServiceRegistration
 
     serviceCollection.AddSingleton<IBinding>(sp => sp.GetRequiredService<IBasicConnectorBinding>());
     serviceCollection.AddSingleton<IBasicConnectorBinding, BasicConnectorBindingRevit>();
-    serviceCollection.AddSingleton<IRevitContext>(sp => sp.GetRequiredService<IRevitPlugin>());
+
+    serviceCollection.AddSingleton<IAppIdleManager, RevitIdleManager>();
 
     // send operation and dependencies
     serviceCollection.AddScoped<SendOperation<ElementId>>();

Connectors/Revit/Speckle.Connectors.RevitShared/HostApp/ElementUnpacker.cs

@@ -9,9 +9,9 @@ namespace Speckle.Connectors.Revit.HostApp;
 /// </summary>
 public class ElementUnpacker
 {
-  private readonly IRevitContext _revitContext;
+  private readonly RevitContext _revitContext;
 
-  public ElementUnpacker(IRevitContext revitContext)
+  public ElementUnpacker(RevitContext revitContext)
   {
     _revitContext = revitContext;
   }

Connectors/Revit/Speckle.Connectors.RevitShared/HostApp/RevitDocumentStore.cs

@@ -1,11 +1,13 @@
 using Autodesk.Revit.DB;
 using Autodesk.Revit.DB.ExtensibleStorage;
+using Autodesk.Revit.UI;
 using Autodesk.Revit.UI.Events;
-using Speckle.Connectors.DUI.Eventing;
+using Revit.Async;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
-using Speckle.Connectors.Revit.Plugin;
 using Speckle.Converters.RevitShared.Helpers;
+using Speckle.Sdk.Common;
 
 namespace Speckle.Connectors.Revit.HostApp;
 
@@ -15,43 +17,48 @@ internal sealed class RevitDocumentStore : DocumentModelStore
   // POC: move to somewhere central?
   private static readonly Guid s_revitDocumentStoreId = new("D35B3695-EDC9-4E15-B62A-D3FC2CB83FA3");
 
-  private readonly IRevitContext _revitContext;
+  private readonly IAppIdleManager _idleManager;
+  private readonly RevitContext _revitContext;
   private readonly DocumentModelStorageSchema _documentModelStorageSchema;
   private readonly IdStorageSchema _idStorageSchema;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public RevitDocumentStore(
-    IRevitContext revitContext,
+    IAppIdleManager idleManager,
+    RevitContext revitContext,
     IJsonSerializer jsonSerializer,
     DocumentModelStorageSchema documentModelStorageSchema,
     IdStorageSchema idStorageSchema,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
     : base(jsonSerializer)
   {
+    _idleManager = idleManager;
     _revitContext = revitContext;
     _documentModelStorageSchema = documentModelStorageSchema;
     _idStorageSchema = idStorageSchema;
-    _eventAggregator = eventAggregator;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
 
-    eventAggregator.GetEvent<DocumentOpenedEvent>().Subscribe(OnDocumentOpen);
-    eventAggregator.GetEvent<DocumentOpeningEvent>().Subscribe(OnDocumentOpen);
-    eventAggregator.GetEvent<ViewActivatedEvent>().Subscribe(OnViewActivated);
+    UIApplication uiApplication = _revitContext.UIApplication.NotNull();
+
+    uiApplication.ViewActivated += (s, e) => _topLevelExceptionHandler.CatchUnhandled(() => OnViewActivated(s, e));
+
+    uiApplication.Application.DocumentOpening += (_, _) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => IsDocumentInit = false);
+
+    uiApplication.Application.DocumentOpened += (_, _) =>
+      _topLevelExceptionHandler.CatchUnhandled(() => IsDocumentInit = false);
 
     // There is no event that we can hook here for double-click file open...
     // It is kind of harmless since we create this object as "SingleInstance".
     LoadState();
+    OnDocumentChanged();
   }
 
-  private void OnDocumentOpen(object _) => IsDocumentInit = false;
-
-  public override Task OnDocumentStoreInitialized() =>
-    _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
-
   /// <summary>
   /// This is the place where we track document switch for new document -> Responsible to Read from new doc
   /// </summary>
-  private void OnViewActivated(ViewActivatedEventArgs e)
+  private void OnViewActivated(object? _, ViewActivatedEventArgs e)
   {
     if (e.Document == null)
     {
@@ -65,13 +72,14 @@ internal sealed class RevitDocumentStore : DocumentModelStore
     }
 
     IsDocumentInit = true;
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RevitDocumentStore), OnIdleEvent);
-  }
-
-  private async Task OnIdleEvent(object _)
-  {
-    LoadState();
-    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+    _idleManager.SubscribeToIdle(
+      nameof(RevitDocumentStore),
+      () =>
+      {
+        LoadState();
+        OnDocumentChanged();
+      }
+    );
   }
 
   protected override void HostAppSaveState(string modelCardState)
@@ -83,20 +91,23 @@ internal sealed class RevitDocumentStore : DocumentModelStore
       return;
     }
 
-    using Transaction t = new(doc, "Speckle Write State");
-    t.Start();
-    using DataStorage ds = GetSettingsDataStorage(doc) ?? DataStorage.Create(doc);
+    RevitTask.RunAsync(() =>
+    {
+      using Transaction t = new(doc, "Speckle Write State");
+      t.Start();
+      using DataStorage ds = GetSettingsDataStorage(doc) ?? DataStorage.Create(doc);
 
-    using Entity stateEntity = new(_documentModelStorageSchema.GetSchema());
-    string serializedModels = Serialize();
-    stateEntity.Set("contents", serializedModels);
+      using Entity stateEntity = new(_documentModelStorageSchema.GetSchema());
+      string serializedModels = Serialize();
+      stateEntity.Set("contents", serializedModels);
 
-    using Entity idEntity = new(_idStorageSchema.GetSchema());
-    idEntity.Set("Id", s_revitDocumentStoreId);
+      using Entity idEntity = new(_idStorageSchema.GetSchema());
+      idEntity.Set("Id", s_revitDocumentStoreId);
 
-    ds.SetEntity(idEntity);
-    ds.SetEntity(stateEntity);
-    t.Commit();
+      ds.SetEntity(idEntity);
+      ds.SetEntity(stateEntity);
+      t.Commit();
+    });
   }
 
   protected override void LoadState()

Connectors/Revit/Speckle.Connectors.RevitShared/HostApp/SupportedCategoriesUtils.cs

@@ -5,7 +5,7 @@ namespace Speckle.Connectors.Revit.HostApp;
 public static class SupportedCategoriesUtils
 {
   /// <summary>
-  /// Filters out all categories besides Model categories. This utility should be used
+  /// Filters out all categories besides Model categories, and Grids in Annotation. This utility should be used
   /// to clean any elements we might want to send pre-conversion as well as in what categories
   /// to display in our category filter.
   /// </summary>
@@ -13,18 +13,32 @@ public static class SupportedCategoriesUtils
   /// <returns></returns>
   public static bool IsSupportedCategory(Category? category)
   {
-    return category is not null
-      && (
-        category.CategoryType == CategoryType.Model
-      // || category.CategoryType == CategoryType.AnalyticalModel
-      )
-#if REVIT_2023_OR_GREATER
-      && category.BuiltInCategory != BuiltInCategory.OST_AreaSchemes
-      && category.BuiltInCategory != BuiltInCategory.OST_AreaSchemeLines
+    if (category is null || !category.IsVisibleInUI)
+    {
+      return false;
+    }
+
+    switch (category.CategoryType)
+    {
+      case CategoryType.Annotation:
+        return
+#if REVIT2023_OR_GREATER
+          category.BuiltInCategory == BuiltInCategory.OST_Grids;
 #else
-      && category.Name != "OST_AreaSchemeLines"
-      && category.Name != "OST_AreaSchemes"
+          category.Name == "OST_Grids";
 #endif
-      && category.IsVisibleInUI;
+
+      case CategoryType.Model:
+        return
+#if REVIT2023_OR_GREATER
+          category.BuiltInCategory != BuiltInCategory.OST_AreaSchemes
+          && category.BuiltInCategory != BuiltInCategory.OST_AreaSchemeLines;
+#else
+          category.Name != "OST_AreaSchemeLines" && category.Name != "OST_AreaSchemes";
+#endif
+
+      default:
+        return false;
+    }
   }
 }

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Receive/RevitHostObjectBuilder.cs

@@ -5,6 +5,7 @@ using Speckle.Connectors.Common.Conversion;
 using Speckle.Connectors.Common.Instances;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Operations.Receive;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.Revit.HostApp;
 using Speckle.Converters.Common;
 using Speckle.Converters.Common.Objects;
@@ -33,6 +34,7 @@ public sealed class RevitHostObjectBuilder(
   RevitMaterialBaker materialBaker,
   RootObjectUnpacker rootObjectUnpacker,
   ILogger<RevitHostObjectBuilder> logger,
+  IThreadContext threadContext,
   RevitToHostCacheSingleton revitToHostCacheSingleton,
   ITypedConverter<
     (Base atomicObject, IReadOnlyCollection<Matrix4x4> matrix),
@@ -40,7 +42,18 @@ public sealed class RevitHostObjectBuilder(
   > localToGlobalDirectShapeConverter
 ) : IHostObjectBuilder, IDisposable
 {
-  public HostObjectBuilderResult Build(
+  public Task<HostObjectBuilderResult> Build(
+    Base rootObject,
+    string projectName,
+    string modelName,
+    IProgress<CardProgress> onOperationProgressed,
+    CancellationToken cancellationToken
+  ) =>
+    threadContext.RunOnMainAsync(
+      () => Task.FromResult(BuildSync(rootObject, projectName, modelName, onOperationProgressed, cancellationToken))
+    );
+
+  private HostObjectBuilderResult BuildSync(
     Base rootObject,
     string projectName,
     string modelName,

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Send/Filters/IRevitSendFilter.cs

@@ -4,5 +4,5 @@ namespace Speckle.Connectors.RevitShared.Operations.Send.Filters;
 
 public interface IRevitSendFilter
 {
-  public void SetContext(IRevitContext revitContext);
+  public void SetContext(RevitContext revitContext);
 }

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Send/Filters/RevitCategoriesFilter.cs

@@ -4,6 +4,7 @@ using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.Utils;
 using Speckle.Connectors.Revit.HostApp;
 using Speckle.Converters.RevitShared.Helpers;
+using Speckle.Sdk.Common;
 
 namespace Speckle.Connectors.RevitShared.Operations.Send.Filters;
 
@@ -11,7 +12,7 @@ public record CategoryData(string Name, string Id);
 
 public class RevitCategoriesFilter : DiscriminatedObject, ISendFilter, IRevitSendFilter
 {
-  private IRevitContext _revitContext;
+  private RevitContext _revitContext;
   private Document? _doc;
   public string Id { get; set; } = "revitCategories";
   public string Name { get; set; } = "Categories";
@@ -24,10 +25,10 @@ public class RevitCategoriesFilter : DiscriminatedObject, ISendFilter, IRevitSen
 
   public RevitCategoriesFilter() { }
 
-  public RevitCategoriesFilter(IRevitContext revitContext)
+  public RevitCategoriesFilter(RevitContext revitContext)
   {
     _revitContext = revitContext;
-    _doc = _revitContext.UIApplication.ActiveUIDocument.Document;
+    _doc = _revitContext.UIApplication.NotNull().ActiveUIDocument.Document;
 
     GetCategories();
   }
@@ -83,7 +84,7 @@ public class RevitCategoriesFilter : DiscriminatedObject, ISendFilter, IRevitSen
   /// NOTE: this is needed since we need doc on `GetObjectIds()` function after it deserialized.
   /// DI doesn't help here to pass RevitContext from constructor.
   /// </summary>
-  public void SetContext(IRevitContext revitContext)
+  public void SetContext(RevitContext revitContext)
   {
     _revitContext = revitContext;
     _doc = _revitContext.UIApplication?.ActiveUIDocument.Document;

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Send/Filters/RevitViewsFilter.cs

@@ -8,7 +8,7 @@ namespace Speckle.Connectors.RevitShared.Operations.Send.Filters;
 
 public class RevitViewsFilter : DiscriminatedObject, ISendFilter, IRevitSendFilter
 {
-  private IRevitContext _revitContext;
+  private RevitContext _revitContext;
   private Document? _doc;
   public string Id { get; set; } = "revitViews";
   public string Name { get; set; } = "Views";
@@ -21,7 +21,7 @@ public class RevitViewsFilter : DiscriminatedObject, ISendFilter, IRevitSendFilt
 
   public RevitViewsFilter() { }
 
-  public RevitViewsFilter(IRevitContext revitContext)
+  public RevitViewsFilter(RevitContext revitContext)
   {
     _revitContext = revitContext;
     _doc = _revitContext.UIApplication?.ActiveUIDocument.Document;
@@ -109,7 +109,7 @@ public class RevitViewsFilter : DiscriminatedObject, ISendFilter, IRevitSendFilt
   /// NOTE: this is needed since we need doc on `GetObjectIds()` function after it deserialized.
   /// DI doesn't help here to pass RevitContext from constructor.
   /// </summary>
-  public void SetContext(IRevitContext revitContext)
+  public void SetContext(RevitContext revitContext)
   {
     _revitContext = revitContext;
     _doc = _revitContext.UIApplication?.ActiveUIDocument.Document;

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Send/RevitRootObjectBuilder.cs

@@ -5,6 +5,7 @@ using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.Common.Conversion;
 using Speckle.Connectors.Common.Extensions;
 using Speckle.Connectors.Common.Operations;
+using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.Revit.HostApp;
 using Speckle.Converters.Common;
@@ -21,14 +22,22 @@ public class RevitRootObjectBuilder(
   IConverterSettingsStore<RevitConversionSettings> converterSettings,
   ISendConversionCache sendConversionCache,
   ElementUnpacker elementUnpacker,
+  IThreadContext threadContext,
   SendCollectionManager sendCollectionManager,
   ILogger<RevitRootObjectBuilder> logger,
   RevitToSpeckleCacheSingleton revitToSpeckleCacheSingleton
-) : RootObjectBuilderBase<ElementId>
+) : IRootObjectBuilder<ElementId>
 {
   // POC: SendSelection and RevitConversionContextStack should be interfaces, former needs interfaces
 
-  public override RootObjectBuilderResult Build(
+  public Task<RootObjectBuilderResult> Build(
+    IReadOnlyList<ElementId> objects,
+    SendInfo sendInfo,
+    IProgress<CardProgress> onOperationProgressed,
+    CancellationToken ct = default
+  ) => threadContext.RunOnMainAsync(() => Task.FromResult(BuildSync(objects, sendInfo, onOperationProgressed, ct)));
+
+  private RootObjectBuilderResult BuildSync(
     IReadOnlyList<ElementId> objects,
     SendInfo sendInfo,
     IProgress<CardProgress> onOperationProgressed,
@@ -76,7 +85,7 @@ public class RevitRootObjectBuilder(
 
     var countProgress = 0;
     var cacheHitCount = 0;
-
+    var skippedObjectCount = 0;
     foreach (Element revitElement in atomicObjects)
     {
       cancellationToken.ThrowIfCancellationRequested();
@@ -96,6 +105,7 @@ public class RevitRootObjectBuilder(
               new SpeckleException($"Category {cat} is not supported.")
             )
           );
+          skippedObjectCount++;
           continue;
         }
 
@@ -125,7 +135,7 @@ public class RevitRootObjectBuilder(
       onOperationProgressed.Report(new("Converting", (double)++countProgress / atomicObjects.Count));
     }
 
-    if (results.All(x => x.Status == Status.ERROR))
+    if (results.All(x => x.Status == Status.ERROR) || skippedObjectCount == atomicObjects.Count)
     {
       throw new SpeckleException("Failed to convert all objects.");
     }

Connectors/Revit/Speckle.Connectors.RevitShared/Operations/Send/Settings/ToSpeckleSettingsManager.cs

@@ -13,7 +13,7 @@ namespace Speckle.Connectors.Revit.Operations.Send.Settings;
 [GenerateAutoInterface]
 public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
 {
-  private readonly IRevitContext _revitContext;
+  private readonly RevitContext _revitContext;
   private readonly ISendConversionCache _sendConversionCache;
   private readonly ElementUnpacker _elementUnpacker;
 
@@ -23,7 +23,7 @@ public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
   private readonly Dictionary<string, bool?> _sendNullParamsCache = new();
 
   public ToSpeckleSettingsManager(
-    IRevitContext revitContext,
+    RevitContext revitContext,
     ISendConversionCache sendConversionCache,
     ElementUnpacker elementUnpacker
   )

Connectors/Revit/Speckle.Connectors.RevitShared/Plugin/IRevitPlugin.cs

@@ -1,8 +1,6 @@
-using Speckle.Converters.RevitShared.Helpers;
-
 namespace Speckle.Connectors.Revit.Plugin;
 
-internal interface IRevitPlugin : IRevitContext
+internal interface IRevitPlugin
 {
   void Initialise();
   void Shutdown();

Connectors/Revit/Speckle.Connectors.RevitShared/Plugin/RevitCefPlugin.cs

@@ -3,13 +3,15 @@ using System.IO;
 using System.Reflection;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
+using Autodesk.Revit.ApplicationServices;
 using Autodesk.Revit.UI;
 using CefSharp;
 using Microsoft.Extensions.DependencyInjection;
+using Revit.Async;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
+using Speckle.Converters.RevitShared.Helpers;
 using Speckle.Sdk;
 
 namespace Speckle.Connectors.Revit.Plugin;
@@ -19,6 +21,7 @@ internal sealed class RevitCefPlugin : IRevitPlugin
   private readonly UIControlledApplication _uIControlledApplication;
   private readonly IServiceProvider _serviceProvider; // should be lazy to ensure the bindings are not created too early
   private readonly BindingOptions _bindingOptions;
+  private readonly RevitContext _revitContext;
   private readonly CefSharpPanel _cefSharpPanel;
   private readonly ISpeckleApplication _speckleApplication;
 
@@ -26,17 +29,17 @@ internal sealed class RevitCefPlugin : IRevitPlugin
     UIControlledApplication uIControlledApplication,
     IServiceProvider serviceProvider,
     BindingOptions bindingOptions,
+    RevitContext revitContext,
     CefSharpPanel cefSharpPanel,
-    ISpeckleApplication speckleApplication,
-    IEventAggregator eventAggregator
+    ISpeckleApplication speckleApplication
   )
   {
     _uIControlledApplication = uIControlledApplication;
     _serviceProvider = serviceProvider;
     _bindingOptions = bindingOptions;
+    _revitContext = revitContext;
     _cefSharpPanel = cefSharpPanel;
     _speckleApplication = speckleApplication;
-    eventAggregator.GetEvent<ApplicationInitializedEvent>().Subscribe(OnApplicationInitialized);
   }
 
   public void Initialise()
@@ -44,6 +47,7 @@ internal sealed class RevitCefPlugin : IRevitPlugin
     // Create and register panels before app initialized. this is needed for double-click file open
     CreateTabAndRibbonPanel(_uIControlledApplication);
     RegisterDockablePane();
+    _uIControlledApplication.ControlledApplication.ApplicationInitialized += OnApplicationInitialized;
   }
 
   public void Shutdown()
@@ -90,14 +94,27 @@ internal sealed class RevitCefPlugin : IRevitPlugin
       $"Speckle.Connectors.Revit{_speckleApplication.HostApplicationVersion}.Assets.logo32.png",
       path
     );
-    dui3Button.ToolTip = "Next Gen Speckle Connector (Beta) for Revit";
+    dui3Button.ToolTip = "Speckle (Beta) for Revit";
+    //dui3Button.AvailabilityClassName = typeof(CmdAvailabilityViews).FullName;
     dui3Button.SetContextualHelp(new ContextualHelp(ContextualHelpType.Url, "https://speckle.systems"));
   }
 
-  private void OnApplicationInitialized(UIApplication uiApplication)
+  private void OnApplicationInitialized(object? sender, Autodesk.Revit.DB.Events.ApplicationInitializedEventArgs e)
   {
-    UIApplication = uiApplication;
+    var uiApplication = new UIApplication(sender as Application);
+    _revitContext.UIApplication = uiApplication;
 
+    // POC: might be worth to interface this out, we shall see...
+    RevitTask.Initialize(uiApplication);
+
+    PostApplicationInit(); // for double-click file open
+  }
+
+  /// <summary>
+  /// Actions to run after UiApplication initialized. This is needed for double-click file open issue.
+  /// </summary>
+  private void PostApplicationInit()
+  {
     var bindings = _serviceProvider.GetRequiredService<IEnumerable<IBinding>>();
     // binding the bindings to each bridge
     foreach (IBinding binding in bindings)
@@ -106,7 +123,7 @@ internal sealed class RevitCefPlugin : IRevitPlugin
       binding.Parent.AssociateWithBinding(binding);
     }
 
-    _cefSharpPanel.Browser.IsBrowserInitializedChanged += (_, e) =>
+    _cefSharpPanel.Browser.IsBrowserInitializedChanged += (sender, e) =>
     {
       if (e.NewValue is false)
       {
@@ -142,7 +159,7 @@ internal sealed class RevitCefPlugin : IRevitPlugin
     // Otherwise pane cannot be registered for double-click file open.
     _uIControlledApplication.RegisterDockablePane(
       RevitExternalApplication.DockablePanelId,
-      "Speckle (Beta)",
+      "Speckle (Beta) for Revit",
       _cefSharpPanel
     );
   }
@@ -164,6 +181,4 @@ internal sealed class RevitCefPlugin : IRevitPlugin
 
     return null;
   }
-
-  public UIApplication UIApplication { get; private set; }
 }

Connectors/Revit/Speckle.Connectors.RevitShared/Plugin/RevitEvents.cs

@@ -1,72 +0,0 @@
-using Autodesk.Revit.ApplicationServices;
-using Autodesk.Revit.UI;
-using Autodesk.Revit.UI.Events;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connectors.Revit.Plugin;
-
-public class ApplicationInitializedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<UIApplication>(threadContext, exceptionHandler);
-
-public class ViewActivatedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<ViewActivatedEventArgs>(threadContext, exceptionHandler);
-
-public class DocumentOpeningEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class DocumentOpenedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class SelectionChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<object>(threadContext, exceptionHandler);
-
-public class DocumentChangedEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<Autodesk.Revit.DB.Events.DocumentChangedEventArgs>(threadContext, exceptionHandler);
-
-#if REVIT2022
-public class PeriodicSelectionEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : PeriodicThreadedEvent(threadContext, exceptionHandler);
-#endif
-
-public static class RevitEvents
-{
-  private static IEventAggregator? s_eventAggregator;
-
-  public static void Register(IEventAggregator eventAggregator, UIControlledApplication application)
-  {
-    s_eventAggregator = eventAggregator;
-    application.Idling += async (_, _) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(new object());
-    application.ControlledApplication.ApplicationInitialized += async (sender, _) =>
-      await eventAggregator
-        .GetEvent<ApplicationInitializedEvent>()
-        .PublishAsync(new UIApplication(sender as Application));
-    application.ViewActivated += async (_, args) =>
-      await eventAggregator.GetEvent<ViewActivatedEvent>().PublishAsync(args);
-    application.ControlledApplication.DocumentOpened += async (_, _) =>
-      await eventAggregator.GetEvent<DocumentOpenedEvent>().PublishAsync(new object());
-    application.ControlledApplication.DocumentOpening += async (_, _) =>
-      await eventAggregator.GetEvent<DocumentOpeningEvent>().PublishAsync(new object());
-    application.ControlledApplication.DocumentChanged += async (_, args) =>
-      await eventAggregator.GetEvent<DocumentChangedEvent>().PublishAsync(args);
-
-#if REVIT2022
-    // NOTE: getting the selection data should be a fast function all, even for '000s of elements - and having a timer hitting it every 1s is ok.
-    eventAggregator.GetEvent<PeriodicSelectionEvent>().SubscribePeriodic(TimeSpan.FromSeconds(1), OnSelectionChanged);
-#else
-
-    application.SelectionChanged += (_, _) =>
-      eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe("Selection", OnSelectionChanged);
-#endif
-  }
-
-  private static async Task OnSelectionChanged(object _)
-  {
-    if (s_eventAggregator is null)
-    {
-      return;
-    }
-    await s_eventAggregator.GetEvent<SelectionChangedEvent>().PublishAsync(new object());
-  }
-}

Connectors/Revit/Speckle.Connectors.RevitShared/Plugin/RevitExternalApplication.cs

@@ -4,7 +4,6 @@ using Microsoft.Extensions.Logging;
 using Revit.Async;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.Revit.DependencyInjection;
 using Speckle.Converters.RevitShared;
 using Speckle.Sdk;
@@ -53,7 +52,6 @@ internal sealed class RevitExternalApplication : IExternalApplication
       _container.UseDUI();
 
       RevitTask.Initialize(application);
-      RevitEvents.Register(_container.GetRequiredService<IEventAggregator>(), application);
       // resolve root object
       _revitPlugin = _container.GetRequiredService<IRevitPlugin>();
       _revitPlugin.Initialise();

Connectors/Revit/Speckle.Connectors.RevitShared/Speckle.Connectors.RevitShared.projitems

@@ -44,10 +44,10 @@
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ToSpeckleSettingsManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ReferencePointSetting.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\DetailLevelSetting.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitEvents.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\IRevitPlugin.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitExternalApplication.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitIdleManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitThreadContext.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitCefPlugin.cs" />
   </ItemGroup>

Connectors/Rhino/Speckle.Connectors.Rhino7/packages.lock.json

@@ -268,9 +268,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -278,8 +278,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -296,7 +296,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.rhino7": {
@@ -342,40 +342,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Rhino/Speckle.Connectors.Rhino8/packages.lock.json

@@ -268,9 +268,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -278,8 +278,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -296,7 +296,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "speckle.converters.rhino8": {
@@ -342,40 +342,40 @@
       "Speckle.DoubleNumerics": {
         "type": "CentralTransitive",
         "requested": "[4.1.0, )",
-        "resolved": "4.0.1",
-        "contentHash": "MzEQ1Im0zTja+tEsdRIk/WlPiKqb22NmTOJcR1ZKm/mz46pezyyID3/wRz6vJUELMpSLnG7LhsxBL+nxbr7V0w=="
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }

Connectors/Rhino/Speckle.Connectors.RhinoShared/Bindings/RhinoBasicConnectorBinding.cs

@@ -4,7 +4,6 @@ using Rhino.Geometry;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Connectors.Rhino.Extensions;
@@ -22,29 +21,32 @@ public sealed class RhinoBasicConnectorBinding : IBasicConnectorBinding
   private readonly DocumentModelStore _store;
   private readonly ISendConversionCache _sendConversionCache;
   private readonly ISpeckleApplication _speckleApplication;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
 
   public RhinoBasicConnectorBinding(
     DocumentModelStore store,
     IBrowserBridge parent,
     ISendConversionCache sendConversionCache,
     ISpeckleApplication speckleApplication,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
     _store = store;
     Parent = parent;
     _sendConversionCache = sendConversionCache;
     _speckleApplication = speckleApplication;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     Commands = new BasicConnectorBindingCommands(parent);
 
-    eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
-  }
+    _store.DocumentChanged += (_, _) =>
+      _topLevelExceptionHandler.FireAndForget(async () =>
+      {
+        await Commands.NotifyDocumentChanged();
+        // Note: this prevents scaling issues when copy-pasting from one rhino doc to another in the same session.
+        _sendConversionCache.ClearCache();
+      });
 
-  private async Task OnDocumentStoreChangedEvent(object _)
-  {
-    await Commands.NotifyDocumentChanged();
-    // Note: this prevents scaling issues when copy-pasting from one rhino doc to another in the same session.
-    _sendConversionCache.ClearCache();
+    // eventAggregator.GetEvent<DocumentStoreChangedEvent>().Subscribe(OnDocumentStoreChangedEvent);
   }
 
   public string GetConnectorVersion() => _speckleApplication.SpeckleVersion;

Connectors/Rhino/Speckle.Connectors.RhinoShared/Bindings/RhinoSelectionBinding.cs

@@ -2,32 +2,31 @@ using Rhino;
 using Rhino.DocObjects;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-using Speckle.Connectors.RhinoShared;
 
 namespace Speckle.Connectors.Rhino.Bindings;
 
 public class RhinoSelectionBinding : ISelectionBinding
 {
+  private readonly IAppIdleManager _idleManager;
   private const string SELECTION_EVENT = "setSelection";
-  private readonly IEventAggregator _eventAggregator;
 
   public string Name => "selectionBinding";
   public IBrowserBridge Parent { get; }
 
-  public RhinoSelectionBinding(IBrowserBridge parent, IEventAggregator eventAggregator)
+  public RhinoSelectionBinding(IAppIdleManager idleManager, IBrowserBridge parent)
   {
+    _idleManager = idleManager;
     Parent = parent;
-    _eventAggregator = eventAggregator;
-    eventAggregator.GetEvent<SelectObjects>().Subscribe(OnSelectionChange);
-    eventAggregator.GetEvent<DeselectObjects>().Subscribe(OnSelectionChange);
-    eventAggregator.GetEvent<DeselectAllObjects>().Subscribe(OnSelectionChange);
+
+    RhinoDoc.SelectObjects += OnSelectionChange;
+    RhinoDoc.DeselectObjects += OnSelectionChange;
+    RhinoDoc.DeselectAllObjects += OnSelectionChange;
   }
 
-  private void OnSelectionChange(EventArgs eventArgs) =>
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSelectionBinding), UpdateSelection);
+  private void OnSelectionChange(object? o, EventArgs eventArgs) =>
+    _idleManager.SubscribeToIdle(nameof(RhinoSelectionBinding), UpdateSelection);
 
-  private void UpdateSelection(object _)
+  private void UpdateSelection()
   {
     SelectionInfo selInfo = GetSelection();
     Parent.Send(SELECTION_EVENT, selInfo);

Connectors/Rhino/Speckle.Connectors.RhinoShared/Bindings/RhinoSendBinding.cs

@@ -10,14 +10,12 @@ using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Logging;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.Settings;
-using Speckle.Connectors.RhinoShared;
 using Speckle.Converters.Common;
 using Speckle.Converters.Rhino;
 using Speckle.Sdk;
@@ -42,7 +40,8 @@ public sealed class RhinoSendBinding : ISendBinding
   private readonly IRhinoConversionSettingsFactory _rhinoConversionSettingsFactory;
   private readonly ISpeckleApplication _speckleApplication;
   private readonly ISdkActivityFactory _activityFactory;
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
+  private readonly IAppIdleManager _idleManager;
 
   /// <summary>
   /// Used internally to aggregate the changed objects' id. Objects in this list will be reconverted.
@@ -64,6 +63,7 @@ public sealed class RhinoSendBinding : ISendBinding
 
   public RhinoSendBinding(
     DocumentModelStore store,
+    IAppIdleManager idleManager,
     IBrowserBridge parent,
     IEnumerable<ISendFilter> sendFilters,
     IServiceProvider serviceProvider,
@@ -74,10 +74,11 @@ public sealed class RhinoSendBinding : ISendBinding
     IRhinoConversionSettingsFactory rhinoConversionSettingsFactory,
     ISpeckleApplication speckleApplication,
     ISdkActivityFactory activityFactory,
-    IEventAggregator eventAggregator
+    ITopLevelExceptionHandler topLevelExceptionHandler
   )
   {
     _store = store;
+    _idleManager = idleManager;
     _serviceProvider = serviceProvider;
     _sendFilters = sendFilters.ToList();
     _cancellationManager = cancellationManager;
@@ -87,203 +88,194 @@ public sealed class RhinoSendBinding : ISendBinding
     _rhinoConversionSettingsFactory = rhinoConversionSettingsFactory;
     _speckleApplication = speckleApplication;
     Parent = parent;
+    _topLevelExceptionHandler = topLevelExceptionHandler;
     Commands = new SendBindingUICommands(parent); // POC: Commands are tightly coupled with their bindings, at least for now, saves us injecting a factory.
     _activityFactory = activityFactory;
-    _eventAggregator = eventAggregator;
     PreviousUnitSystem = RhinoDoc.ActiveDoc.ModelUnitSystem;
-    SubscribeToRhinoEvents(eventAggregator);
+    SubscribeToRhinoEvents();
   }
 
-  private void SubscribeToRhinoEvents(IEventAggregator eventAggregator)
+#pragma warning disable CA1502
+  private void SubscribeToRhinoEvents()
+#pragma warning restore CA1502
   {
-    eventAggregator.GetEvent<BeginCommandEvent>().Subscribe(OnBeginCommandEvent);
+    Command.BeginCommand += (_, e) =>
+    {
+      if (e.CommandEnglishName == "BlockEdit")
+      {
+        var selectedObject = RhinoDoc.ActiveDoc.Objects.GetSelectedObjects(false, false).First();
+        ChangedObjectIds[selectedObject.Id.ToString()] = 1;
+      }
 
-    eventAggregator.GetEvent<ActiveDocumentChanged>().Subscribe(OnActiveDocumentChanged);
+      if (e.CommandEnglishName == "Ungroup")
+      {
+        foreach (RhinoObject selectedObject in RhinoDoc.ActiveDoc.Objects.GetSelectedObjects(false, false))
+        {
+          ChangedObjectIdsInGroupsOrLayers[selectedObject.Id.ToString()] = 1;
+        }
+        _idleManager.SubscribeToIdle("a", RunExpirationChecks);
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      }
+    };
+
+    RhinoDoc.ActiveDocumentChanged += (_, e) =>
+    {
+      PreviousUnitSystem = e.Document.ModelUnitSystem;
+    };
 
     // NOTE: BE CAREFUL handling things in this event handler since it is triggered whenever we save something into file!
-    eventAggregator.GetEvent<DocumentPropertiesChanged>().Subscribe(OnDocumentPropertiesChanged);
+    RhinoDoc.DocumentPropertiesChanged += async (_, e) =>
+    {
+      var newUnit = e.Document.ModelUnitSystem;
+      if (newUnit != PreviousUnitSystem)
+      {
+        PreviousUnitSystem = newUnit;
 
-    eventAggregator.GetEvent<AddRhinoObject>().Subscribe(OnAddRhinoObject);
+        await InvalidateAllSender();
+      }
+    };
 
-    eventAggregator.GetEvent<DeleteRhinoObject>().Subscribe(OnDeleteRhinoObject);
+    RhinoDoc.AddRhinoObject += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
+
+        ChangedObjectIds[e.ObjectId.ToString()] = 1;
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      });
+
+    RhinoDoc.DeleteRhinoObject += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
+
+        ChangedObjectIds[e.ObjectId.ToString()] = 1;
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      });
 
     // NOTE: Catches an object's material change from one user defined doc material to another. Does not catch (as the top event is not triggered) swapping material sources for an object or moving to/from the default material (this is handled below)!
-    eventAggregator.GetEvent<RenderMaterialsTableEvent>().Subscribe(OnRenderMaterialsTableEvent);
+    RhinoDoc.RenderMaterialsTableEvent += (_, args) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
 
-    eventAggregator.GetEvent<GroupTableEvent>().Subscribe(OnGroupTableEvent);
+        if (args is RhinoDoc.RenderMaterialAssignmentChangedEventArgs changedEventArgs)
+        {
+          ChangedObjectIds[changedEventArgs.ObjectId.ToString()] = 1;
+          _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+        }
+      });
 
-    eventAggregator.GetEvent<LayerTableEvent>().Subscribe(OnLayerTableEvent);
+    RhinoDoc.GroupTableEvent += (_, args) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
+
+        foreach (var obj in RhinoDoc.ActiveDoc.Groups.GroupMembers(args.GroupIndex))
+        {
+          ChangedObjectIdsInGroupsOrLayers[obj.Id.ToString()] = 1;
+        }
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      });
+
+    RhinoDoc.LayerTableEvent += (_, args) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
+
+        if (
+          args.EventType == LayerTableEventType.Deleted
+          || args.EventType == LayerTableEventType.Current
+          || args.EventType == LayerTableEventType.Added
+        )
+        {
+          return;
+        }
+
+        var layer = RhinoDoc.ActiveDoc.Layers[args.LayerIndex];
+
+        var allLayers = args.Document.Layers.Where(l => /* NOTE: layer path may actually be null in some cases (rhino's fault, not ours) */
+          l.FullPath != null && l.FullPath.Contains(layer.Name)
+        ); // not  e imperfect, but layer.GetChildren(true) is valid only in v8 and above; this filter will include the original layer.
+        foreach (var childLayer in allLayers)
+        {
+          var sublayerObjs = RhinoDoc.ActiveDoc.Objects.FindByLayer(childLayer) ?? [];
+          foreach (var obj in sublayerObjs)
+          {
+            ChangedObjectIdsInGroupsOrLayers[obj.Id.ToString()] = 1;
+          }
+        }
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      });
 
     // Catches and stores changed material ids. These are then used in the expiry checks to invalidate all objects that have assigned any of those material ids.
-    eventAggregator.GetEvent<MaterialTableEvent>().Subscribe(OnMaterialTableEvent);
-
-    eventAggregator.GetEvent<ModifyObjectAttributes>().Subscribe(OnModifyObjectAttributes);
-
-    eventAggregator.GetEvent<ReplaceRhinoObject>().Subscribe(OnReplaceRhinoObject);
-  }
-
-  private void OnActiveDocumentChanged(DocumentEventArgs e) => PreviousUnitSystem = e.Document.ModelUnitSystem;
-
-  private async Task OnDocumentPropertiesChanged(DocumentEventArgs e)
-  {
-    var newUnit = e.Document.ModelUnitSystem;
-    if (newUnit != PreviousUnitSystem)
-    {
-      PreviousUnitSystem = newUnit;
-
-      await InvalidateAllSender();
-    }
-  }
-
-  private void OnBeginCommandEvent(CommandEventArgs e)
-  {
-    if (e.CommandEnglishName == "BlockEdit")
-    {
-      var selectedObject = RhinoDoc.ActiveDoc.Objects.GetSelectedObjects(false, false).First();
-      ChangedObjectIds[selectedObject.Id.ToString()] = 1;
-    }
-
-    if (e.CommandEnglishName == "Ungroup")
-    {
-      foreach (RhinoObject selectedObject in RhinoDoc.ActiveDoc.Objects.GetSelectedObjects(false, false))
+    RhinoDoc.MaterialTableEvent += (_, args) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
       {
-        ChangedObjectIdsInGroupsOrLayers[selectedObject.Id.ToString()] = 1;
-      }
-      _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-    }
-  }
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
 
-  private void OnAddRhinoObject(RhinoObjectEventArgs e)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
+        if (args.EventType == MaterialTableEventType.Modified)
+        {
+          ChangedMaterialIndexes[args.Index] = 1;
+          _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+        }
+      });
 
-    ChangedObjectIds[e.ObjectId.ToString()] = 1;
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-  }
-
-  private void OnDeleteRhinoObject(RhinoObjectEventArgs e)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    ChangedObjectIds[e.ObjectId.ToString()] = 1;
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-  }
-
-  private void OnRenderMaterialsTableEvent(RhinoDoc.RenderContentTableEventArgs e)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    if (e is RhinoDoc.RenderMaterialAssignmentChangedEventArgs changedEventArgs)
-    {
-      ChangedObjectIds[changedEventArgs.ObjectId.ToString()] = 1;
-      _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-    }
-  }
-
-  private void OnGroupTableEvent(GroupTableEventArgs args)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    foreach (var obj in RhinoDoc.ActiveDoc.Groups.GroupMembers(args.GroupIndex))
-    {
-      ChangedObjectIdsInGroupsOrLayers[obj.Id.ToString()] = 1;
-    }
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-  }
-
-  private void OnLayerTableEvent(LayerTableEventArgs args)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    if (
-      args.EventType == LayerTableEventType.Deleted
-      || args.EventType == LayerTableEventType.Current
-      || args.EventType == LayerTableEventType.Added
-    )
-    {
-      return;
-    }
-
-    var layer = RhinoDoc.ActiveDoc.Layers[args.LayerIndex];
-    if (layer.Name is null)
-    {
-      return;
-    }
-
-    // add all objects from the changed layers and sublayers to the non-destructively changed object list.
-    var allLayers = args.Document.Layers.Where(l => /* NOTE: layer path may actually be null in some cases (rhino's fault, not ours) */
-      l.FullPath != null && l.FullPath.Contains(layer.Name)
-    ); // not  e imperfect, but layer.GetChildren(true) is valid only in v8 and above; this filter will include the original layer.
-    foreach (var childLayer in allLayers)
-    {
-      var sublayerObjs = RhinoDoc.ActiveDoc.Objects.FindByLayer(childLayer) ?? [];
-      foreach (var obj in sublayerObjs)
+    RhinoDoc.ModifyObjectAttributes += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
       {
-        ChangedObjectIdsInGroupsOrLayers[obj.Id.ToString()] = 1;
-      }
-    }
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-  }
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
 
-  private void OnMaterialTableEvent(MaterialTableEventArgs args)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
+        // NOTE: not sure yet we want to track every attribute changes yet. Explicitly tracking atts that change commit data. TBD
+        if (
+          e.OldAttributes.LayerIndex != e.NewAttributes.LayerIndex
+          || e.OldAttributes.MaterialSource != e.NewAttributes.MaterialSource
+          || e.OldAttributes.MaterialIndex != e.NewAttributes.MaterialIndex // NOTE: this does not work when swapping around from custom doc materials, it works when you swap TO/FROM default material
+          || e.OldAttributes.ColorSource != e.NewAttributes.ColorSource
+          || e.OldAttributes.ObjectColor != e.NewAttributes.ObjectColor
+          || e.OldAttributes.Name != e.NewAttributes.Name
+          || e.OldAttributes.UserStringCount != e.NewAttributes.UserStringCount
+          || e.OldAttributes.GetUserStrings() != e.NewAttributes.GetUserStrings()
+        )
+        {
+          ChangedObjectIds[e.RhinoObject.Id.ToString()] = 1;
+          _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+        }
+      });
 
-    if (args.EventType == MaterialTableEventType.Modified)
-    {
-      ChangedMaterialIndexes[args.Index] = 1;
-      _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-    }
-  }
+    RhinoDoc.ReplaceRhinoObject += (_, e) =>
+      _topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (!_store.IsDocumentInit)
+        {
+          return;
+        }
 
-  private void OnModifyObjectAttributes(RhinoModifyObjectAttributesEventArgs e)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    // NOTE: not sure yet we want to track every attribute changes yet. TBD
-    // NOTE: we might want to track here user strings too (once we send them out), and more!
-    if (
-      e.OldAttributes.LayerIndex != e.NewAttributes.LayerIndex
-      || e.OldAttributes.MaterialSource != e.NewAttributes.MaterialSource
-      || e.OldAttributes.MaterialIndex != e.NewAttributes.MaterialIndex // NOTE: this does not work when swapping around from custom doc materials, it works when you swap TO/FROM default material
-    )
-    {
-      ChangedObjectIds[e.RhinoObject.Id.ToString()] = 1;
-      _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
-    }
-  }
-
-  private void OnReplaceRhinoObject(RhinoReplaceObjectEventArgs e)
-  {
-    if (!_store.IsDocumentInit)
-    {
-      return;
-    }
-
-    ChangedObjectIds[e.NewRhinoObject.Id.ToString()] = 1;
-    ChangedObjectIds[e.OldRhinoObject.Id.ToString()] = 1;
-    _eventAggregator.GetEvent<IdleEvent>().OneTimeSubscribe(nameof(RhinoSendBinding), RunExpirationChecks);
+        ChangedObjectIds[e.NewRhinoObject.Id.ToString()] = 1;
+        ChangedObjectIds[e.OldRhinoObject.Id.ToString()] = 1;
+        _idleManager.SubscribeToIdle(nameof(RhinoSendBinding), RunExpirationChecks);
+      });
   }
 
   public List<ISendFilter> GetSendFilters() => _sendFilters;
@@ -350,7 +342,7 @@ public sealed class RhinoSendBinding : ISendBinding
   /// <summary>
   /// Checks if any sender model cards contain any of the changed objects. If so, also updates the changed objects hashset for each model card - this last part is important for on send change detection.
   /// </summary>
-  private async Task RunExpirationChecks(object _)
+  private async Task RunExpirationChecks()
   {
     // Note: added here a guard against executing this if there's no active doc present.
     if (RhinoDoc.ActiveDoc == null)

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/Properties/PropertiesExtractor.cs

@@ -0,0 +1,37 @@
+using Rhino;
+using Rhino.DocObjects;
+using Speckle.Sdk;
+
+namespace Speckle.Connectors.Rhino.HostApp.Properties;
+
+/// <summary>
+/// Extracts properties for rhino objects.
+/// </summary>
+public class PropertiesExtractor
+{
+  public Dictionary<string, object?> GetProperties(RhinoObject rhObject)
+  {
+    Dictionary<string, object?> properties = new();
+    var userStrings = rhObject.Attributes.GetUserStrings();
+    foreach (var key in userStrings.AllKeys)
+    {
+      try
+      {
+        if (userStrings[key].StartsWith("%<"))
+        {
+          var value = RhinoApp.ParseTextField(userStrings[key], rhObject, null);
+          properties[key] = value;
+          continue;
+        }
+      }
+      catch (Exception ex) when (!ex.IsFatal())
+      {
+        // Shh. We can fail silently here - it's not even worth logging. I expect users will complain properties are missing.
+      }
+
+      properties[key] = userStrings[key];
+    }
+
+    return properties;
+  }
+}

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/RhinoDocumentStore.cs

@@ -1,37 +1,33 @@
 using Rhino;
-using Speckle.Connectors.DUI.Eventing;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
-using Speckle.Connectors.RhinoShared;
 
 namespace Speckle.Connectors.Rhino.HostApp;
 
 public class RhinoDocumentStore : DocumentModelStore
 {
-  private readonly IEventAggregator _eventAggregator;
+  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
   private const string SPECKLE_KEY = "Speckle_DUI3";
   public override bool IsDocumentInit { get; set; } = true; // Note: because of rhino implementation details regarding expiry checking of sender cards.
 
-  public RhinoDocumentStore(IJsonSerializer jsonSerializer, IEventAggregator eventAggregator)
+  public RhinoDocumentStore(IJsonSerializer jsonSerializer, ITopLevelExceptionHandler topLevelExceptionHandler)
     : base(jsonSerializer)
   {
-    _eventAggregator = eventAggregator;
-    eventAggregator.GetEvent<BeginOpenDocument>().Subscribe(OnBeginOpenDocument);
-    eventAggregator.GetEvent<EndOpenDocument>().Subscribe(OnEndOpenDocument);
-  }
+    _topLevelExceptionHandler = topLevelExceptionHandler;
+    RhinoDoc.BeginOpenDocument += (_, _) => topLevelExceptionHandler.CatchUnhandled(() => IsDocumentInit = false);
+    RhinoDoc.EndOpenDocument += (_, e) =>
+      topLevelExceptionHandler.CatchUnhandled(() =>
+      {
+        if (e.Document == null)
+        {
+          return;
+        }
 
-  private void OnBeginOpenDocument(object _) => IsDocumentInit = false;
-
-  private async Task OnEndOpenDocument(DocumentOpenEventArgs e)
-  {
-    if (e.Document == null)
-    {
-      return;
-    }
-
-    IsDocumentInit = true;
-    LoadState();
-    await _eventAggregator.GetEvent<DocumentStoreChangedEvent>().PublishAsync(new object());
+        IsDocumentInit = true;
+        LoadState();
+        OnDocumentChanged();
+      });
   }
 
   protected override void HostAppSaveState(string modelCardState)

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/RhinoIdleManager.cs

@@ -0,0 +1,20 @@
+using Rhino;
+using Speckle.Connectors.DUI.Bridge;
+
+namespace Speckle.Connectors.Rhino.HostApp;
+
+/// <summary>
+/// Rhino Idle Manager is a helper util to manage deferred actions.
+/// </summary>
+public sealed class RhinoIdleManager(IIdleCallManager idleCallManager) : AppIdleManager(idleCallManager)
+{
+  private readonly IIdleCallManager _idleCallManager = idleCallManager;
+
+  protected override void AddEvent()
+  {
+    RhinoApp.Idle += RhinoAppOnIdle;
+  }
+
+  private void RhinoAppOnIdle(object? sender, EventArgs e) =>
+    _idleCallManager.AppOnIdle(() => RhinoApp.Idle -= RhinoAppOnIdle);
+}

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/RhinoInstanceBaker.cs

@@ -1,4 +1,4 @@
-using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging;
 using Rhino;
 using Rhino.DocObjects;
 using Rhino.Geometry;

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/RhinoMaterialBaker.cs

@@ -1,4 +1,4 @@
-using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging;
 using Rhino;
 using Speckle.Converters.Common;
 using Speckle.Converters.Rhino;

Connectors/Rhino/Speckle.Connectors.RhinoShared/HostApp/RhinoMaterialUnpacker.cs

@@ -50,7 +50,10 @@ public class RhinoMaterialUnpacker
 
   private void AddObjectIdToRenderMaterialProxy(string objectId, RenderMaterial? renderMaterial, Material? material)
   {
-    string? renderMaterialId = renderMaterial?.Id.ToString() ?? material?.Id.ToString();
+    // NOTE: material ids are not the same, even if the underlying material is. the number of materials in the mat table corresponds
+    // with the number of objects, and each material will get a new id, even if it is THE SAME. shockingly, TY bob, material names
+    // are unique so we use those for identity checks rather than the material's id.
+    string? renderMaterialId = renderMaterial?.Name ?? material?.Name; //renderMaterial?.Id.ToString() ?? material?.Id.ToString();
 
     if (renderMaterialId is not null)
     {
@@ -120,6 +123,11 @@ public class RhinoMaterialUnpacker
     // Stage 1: unpack materials from objects
     foreach (RhinoObject rootObj in atomicObjects)
     {
+      if (rootObj.Attributes.MaterialSource == ObjectMaterialSource.MaterialFromLayer)
+      {
+        continue;
+      }
+
       // materials are confusing in rhino. we need both render material and material because objects can have either assigned
       RenderMaterial? rhinoRenderMaterial = rootObj.GetRenderMaterial(true);
       Material? rhinoMaterial = rootObj.GetMaterial(true);

Connectors/Rhino/Speckle.Connectors.RhinoShared/Operations/Receive/RhinoHostObjectBuilder.cs

@@ -61,7 +61,7 @@ public class RhinoHostObjectBuilder : IHostObjectBuilder
   }
 
 #pragma warning disable CA1506
-  public HostObjectBuilderResult Build(
+  public Task<HostObjectBuilderResult> Build(
 #pragma warning restore CA1506
     Base rootObject,
     string projectName,
@@ -103,7 +103,10 @@ public class RhinoHostObjectBuilder : IHostObjectBuilder
     if (unpackedRoot.RenderMaterialProxies != null)
     {
       using var _ = _activityFactory.Start("Render Materials");
-      _materialBaker.BakeMaterials(unpackedRoot.RenderMaterialProxies, baseLayerName);
+      _threadContext.RunOnMain(() =>
+      {
+        _materialBaker.BakeMaterials(unpackedRoot.RenderMaterialProxies, baseLayerName);
+      });
     }
 
     if (unpackedRoot.ColorProxies != null)
@@ -183,6 +186,7 @@ public class RhinoHostObjectBuilder : IHostObjectBuilder
 
             if (conversionIds.Count == 0)
             {
+              // TODO: add this condition to report object - same as in autocad
               throw new SpeckleException($"Failed to convert object.");
             }
 
@@ -237,7 +241,7 @@ public class RhinoHostObjectBuilder : IHostObjectBuilder
     }
 
     _converterSettings.Current.Document.Views.Redraw();
-    return new HostObjectBuilderResult(bakedObjectIds, conversionResults);
+    return Task.FromResult(new HostObjectBuilderResult(bakedObjectIds, conversionResults));
   }
 
   private void PreReceiveDeepClean(string baseLayerName)

Connectors/Rhino/Speckle.Connectors.RhinoShared/Operations/Send/RhinoRootObjectBuilder.cs

@@ -8,6 +8,7 @@ using Speckle.Connectors.Common.Instances;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.Rhino.HostApp;
+using Speckle.Connectors.Rhino.HostApp.Properties;
 using Speckle.Converters.Common;
 using Speckle.Converters.Rhino;
 using Speckle.Sdk;
@@ -32,6 +33,7 @@ public class RhinoRootObjectBuilder : IRootObjectBuilder<RhinoObject>
   private readonly RhinoGroupUnpacker _groupUnpacker;
   private readonly RhinoMaterialUnpacker _materialUnpacker;
   private readonly RhinoColorUnpacker _colorUnpacker;
+  private readonly PropertiesExtractor _propertiesExtractor;
   private readonly ILogger<RhinoRootObjectBuilder> _logger;
   private readonly ISdkActivityFactory _activityFactory;
 
@@ -44,6 +46,7 @@ public class RhinoRootObjectBuilder : IRootObjectBuilder<RhinoObject>
     RhinoGroupUnpacker groupUnpacker,
     RhinoMaterialUnpacker materialUnpacker,
     RhinoColorUnpacker colorUnpacker,
+    PropertiesExtractor propertiesExtractor,
     ILogger<RhinoRootObjectBuilder> logger,
     ISdkActivityFactory activityFactory
   )
@@ -56,11 +59,12 @@ public class RhinoRootObjectBuilder : IRootObjectBuilder<RhinoObject>
     _rootToSpeckleConverter = rootToSpeckleConverter;
     _materialUnpacker = materialUnpacker;
     _colorUnpacker = colorUnpacker;
+    _propertiesExtractor = propertiesExtractor;
     _logger = logger;
     _activityFactory = activityFactory;
   }
 
-  public async Task<RootObjectBuilderResult> BuildAsync(
+  public async Task<RootObjectBuilderResult> Build(
     IReadOnlyList<RhinoObject> rhinoObjects,
     SendInfo sendInfo,
     IProgress<CardProgress> onOperationProgressed,
@@ -165,6 +169,19 @@ public class RhinoRootObjectBuilder : IRootObjectBuilder<RhinoObject>
         converted.applicationId = applicationId;
       }
 
+      // add name and properties
+      // POC: this is NOT done in the converter because we don't have a RootToSpeckle converter that captures all top level converters
+      if (!string.IsNullOrEmpty(rhinoObject.Attributes.Name))
+      {
+        converted["name"] = rhinoObject.Attributes.Name;
+      }
+
+      var properties = _propertiesExtractor.GetProperties(rhinoObject);
+      if (properties.Count > 0)
+      {
+        converted["properties"] = properties;
+      }
+
       // add to host
       collectionHost.elements.Add(converted);
 

Connectors/Rhino/Speckle.Connectors.RhinoShared/Plugin/Speckle.Connectors.RhinoPlugin.cs

@@ -2,9 +2,7 @@ using Microsoft.Extensions.DependencyInjection;
 using Rhino.PlugIns;
 using Speckle.Connectors.Common;
 using Speckle.Connectors.DUI;
-using Speckle.Connectors.DUI.Eventing;
 using Speckle.Connectors.Rhino.DependencyInjection;
-using Speckle.Connectors.RhinoShared;
 using Speckle.Converters.Rhino;
 using Speckle.Sdk;
 using Speckle.Sdk.Host;
@@ -53,7 +51,6 @@ public class SpeckleConnectorsRhinoPlugin : PlugIn
 
       // but the Rhino connector has `.rhp` as it is extension.
       Container = services.BuildServiceProvider();
-      RhinoEvents.Register(Container.GetRequiredService<IEventAggregator>());
       Container.UseDUI();
 
       return LoadReturnCode.Success;

Connectors/Rhino/Speckle.Connectors.RhinoShared/Registration/ServiceRegistration.cs

@@ -10,11 +10,13 @@ using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.WebView;
 using Speckle.Connectors.Rhino.Bindings;
 using Speckle.Connectors.Rhino.Filters;
 using Speckle.Connectors.Rhino.HostApp;
+using Speckle.Connectors.Rhino.HostApp.Properties;
 using Speckle.Connectors.Rhino.Operations.Receive;
 using Speckle.Connectors.Rhino.Operations.Send;
 using Speckle.Connectors.Rhino.Plugin;
@@ -52,6 +54,7 @@ public static class ServiceRegistration
 
     // register send conversion cache
     serviceCollection.AddSingleton<ISendConversionCache, SendConversionCache>();
+    serviceCollection.AddSingleton<IAppIdleManager, RhinoIdleManager>();
 
     // register send operation and dependencies
     serviceCollection.AddScoped<SendOperation<RhinoObject>>();
@@ -79,6 +82,8 @@ public static class ServiceRegistration
     serviceCollection.AddScoped<RhinoColorBaker>();
     serviceCollection.AddScoped<RhinoColorUnpacker>();
 
+    serviceCollection.AddScoped<PropertiesExtractor>();
+
     // operation progress manager
     serviceCollection.AddSingleton<IOperationProgressManager, OperationProgressManager>();
   }

Connectors/Rhino/Speckle.Connectors.RhinoShared/RhinoEvents.cs

@@ -1,87 +1,87 @@
-using Rhino;
-using Rhino.Commands;
-using Rhino.DocObjects;
-using Rhino.DocObjects.Tables;
-using Speckle.Connectors.Common.Threading;
-using Speckle.Connectors.DUI.Bridge;
-using Speckle.Connectors.DUI.Eventing;
-
-namespace Speckle.Connectors.RhinoShared;
-
-public class BeginOpenDocument(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentOpenEventArgs>(threadContext, exceptionHandler);
-
-public class EndOpenDocument(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentOpenEventArgs>(threadContext, exceptionHandler);
-
-public class SelectObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoObjectSelectionEventArgs>(threadContext, exceptionHandler);
-
-public class DeselectObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoObjectSelectionEventArgs>(threadContext, exceptionHandler);
-
-public class DeselectAllObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoDeselectAllObjectsEventArgs>(threadContext, exceptionHandler);
-
-public class ActiveDocumentChanged(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentEventArgs>(threadContext, exceptionHandler);
-
-public class DocumentPropertiesChanged(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<DocumentEventArgs>(threadContext, exceptionHandler);
-
-public class AddRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoObjectEventArgs>(threadContext, exceptionHandler);
-
-public class DeleteRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoObjectEventArgs>(threadContext, exceptionHandler);
-
-public class RenderMaterialsTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoDoc.RenderContentTableEventArgs>(threadContext, exceptionHandler);
-
-public class MaterialTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<MaterialTableEventArgs>(threadContext, exceptionHandler);
-
-public class ModifyObjectAttributes(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoModifyObjectAttributesEventArgs>(threadContext, exceptionHandler);
-
-public class ReplaceRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<RhinoReplaceObjectEventArgs>(threadContext, exceptionHandler);
-
-public class GroupTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<GroupTableEventArgs>(threadContext, exceptionHandler);
-
-public class LayerTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<LayerTableEventArgs>(threadContext, exceptionHandler);
-
-public class BeginCommandEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
-  : ThreadedEvent<CommandEventArgs>(threadContext, exceptionHandler);
-
-public static class RhinoEvents
-{
-  public static void Register(IEventAggregator eventAggregator)
-  {
-    RhinoApp.Idle += async (_, e) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(e);
-
-    RhinoDoc.BeginOpenDocument += async (_, e) => await eventAggregator.GetEvent<BeginOpenDocument>().PublishAsync(e);
-    RhinoDoc.EndOpenDocument += async (_, e) => await eventAggregator.GetEvent<EndOpenDocument>().PublishAsync(e);
-    RhinoDoc.SelectObjects += async (_, e) => await eventAggregator.GetEvent<SelectObjects>().PublishAsync(e);
-    RhinoDoc.DeselectObjects += async (_, e) => await eventAggregator.GetEvent<DeselectObjects>().PublishAsync(e);
-    RhinoDoc.DeselectAllObjects += async (_, e) => await eventAggregator.GetEvent<DeselectAllObjects>().PublishAsync(e);
-    RhinoDoc.ActiveDocumentChanged += async (_, e) =>
-      await eventAggregator.GetEvent<ActiveDocumentChanged>().PublishAsync(e);
-    RhinoDoc.DocumentPropertiesChanged += async (_, e) =>
-      await eventAggregator.GetEvent<DocumentPropertiesChanged>().PublishAsync(e);
-    RhinoDoc.AddRhinoObject += async (_, e) => await eventAggregator.GetEvent<AddRhinoObject>().PublishAsync(e);
-    RhinoDoc.DeleteRhinoObject += async (_, e) => await eventAggregator.GetEvent<DeleteRhinoObject>().PublishAsync(e);
-    RhinoDoc.RenderMaterialsTableEvent += async (_, e) =>
-      await eventAggregator.GetEvent<RenderMaterialsTableEvent>().PublishAsync(e);
-    RhinoDoc.MaterialTableEvent += async (_, e) => await eventAggregator.GetEvent<MaterialTableEvent>().PublishAsync(e);
-    RhinoDoc.ModifyObjectAttributes += async (_, e) =>
-      await eventAggregator.GetEvent<ModifyObjectAttributes>().PublishAsync(e);
-    RhinoDoc.ReplaceRhinoObject += async (_, e) => await eventAggregator.GetEvent<ReplaceRhinoObject>().PublishAsync(e);
-    RhinoDoc.GroupTableEvent += async (_, e) => await eventAggregator.GetEvent<GroupTableEvent>().PublishAsync(e);
-    RhinoDoc.LayerTableEvent += async (_, e) => await eventAggregator.GetEvent<LayerTableEvent>().PublishAsync(e);
-
-    Command.BeginCommand += async (_, e) => await eventAggregator.GetEvent<BeginCommandEvent>().PublishAsync(e);
-  }
-}
+// using Rhino;
+// using Rhino.Commands;
+// using Rhino.DocObjects;
+// using Rhino.DocObjects.Tables;
+// using Speckle.Connectors.Common.Threading;
+// using Speckle.Connectors.DUI.Bridge;
+// using Speckle.Connectors.DUI.Eventing;
+//
+// namespace Speckle.Connectors.RhinoShared;
+//
+// public class BeginOpenDocument(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<DocumentOpenEventArgs>(threadContext, exceptionHandler);
+//
+// public class EndOpenDocument(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<DocumentOpenEventArgs>(threadContext, exceptionHandler);
+//
+// public class SelectObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoObjectSelectionEventArgs>(threadContext, exceptionHandler);
+//
+// public class DeselectObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoObjectSelectionEventArgs>(threadContext, exceptionHandler);
+//
+// public class DeselectAllObjects(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoDeselectAllObjectsEventArgs>(threadContext, exceptionHandler);
+//
+// public class ActiveDocumentChanged(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<DocumentEventArgs>(threadContext, exceptionHandler);
+//
+// public class DocumentPropertiesChanged(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<DocumentEventArgs>(threadContext, exceptionHandler);
+//
+// public class AddRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoObjectEventArgs>(threadContext, exceptionHandler);
+//
+// public class DeleteRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoObjectEventArgs>(threadContext, exceptionHandler);
+//
+// public class RenderMaterialsTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoDoc.RenderContentTableEventArgs>(threadContext, exceptionHandler);
+//
+// public class MaterialTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<MaterialTableEventArgs>(threadContext, exceptionHandler);
+//
+// public class ModifyObjectAttributes(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoModifyObjectAttributesEventArgs>(threadContext, exceptionHandler);
+//
+// public class ReplaceRhinoObject(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<RhinoReplaceObjectEventArgs>(threadContext, exceptionHandler);
+//
+// public class GroupTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<GroupTableEventArgs>(threadContext, exceptionHandler);
+//
+// public class LayerTableEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<LayerTableEventArgs>(threadContext, exceptionHandler);
+//
+// public class BeginCommandEvent(IThreadContext threadContext, ITopLevelExceptionHandler exceptionHandler)
+//   : ThreadedEvent<CommandEventArgs>(threadContext, exceptionHandler);
+//
+// public static class RhinoEvents
+// {
+//   public static void Register(IEventAggregator eventAggregator)
+//   {
+//     RhinoApp.Idle += async (_, e) => await eventAggregator.GetEvent<IdleEvent>().PublishAsync(e);
+//
+//     RhinoDoc.BeginOpenDocument += async (_, e) => await eventAggregator.GetEvent<BeginOpenDocument>().PublishAsync(e);
+//     RhinoDoc.EndOpenDocument += async (_, e) => await eventAggregator.GetEvent<EndOpenDocument>().PublishAsync(e);
+//     RhinoDoc.SelectObjects += async (_, e) => await eventAggregator.GetEvent<SelectObjects>().PublishAsync(e);
+//     RhinoDoc.DeselectObjects += async (_, e) => await eventAggregator.GetEvent<DeselectObjects>().PublishAsync(e);
+//     RhinoDoc.DeselectAllObjects += async (_, e) => await eventAggregator.GetEvent<DeselectAllObjects>().PublishAsync(e);
+//     RhinoDoc.ActiveDocumentChanged += async (_, e) =>
+//       await eventAggregator.GetEvent<ActiveDocumentChanged>().PublishAsync(e);
+//     RhinoDoc.DocumentPropertiesChanged += async (_, e) =>
+//       await eventAggregator.GetEvent<DocumentPropertiesChanged>().PublishAsync(e);
+//     RhinoDoc.AddRhinoObject += async (_, e) => await eventAggregator.GetEvent<AddRhinoObject>().PublishAsync(e);
+//     RhinoDoc.DeleteRhinoObject += async (_, e) => await eventAggregator.GetEvent<DeleteRhinoObject>().PublishAsync(e);
+//     RhinoDoc.RenderMaterialsTableEvent += async (_, e) =>
+//       await eventAggregator.GetEvent<RenderMaterialsTableEvent>().PublishAsync(e);
+//     RhinoDoc.MaterialTableEvent += async (_, e) => await eventAggregator.GetEvent<MaterialTableEvent>().PublishAsync(e);
+//     RhinoDoc.ModifyObjectAttributes += async (_, e) =>
+//       await eventAggregator.GetEvent<ModifyObjectAttributes>().PublishAsync(e);
+//     RhinoDoc.ReplaceRhinoObject += async (_, e) => await eventAggregator.GetEvent<ReplaceRhinoObject>().PublishAsync(e);
+//     RhinoDoc.GroupTableEvent += async (_, e) => await eventAggregator.GetEvent<GroupTableEvent>().PublishAsync(e);
+//     RhinoDoc.LayerTableEvent += async (_, e) => await eventAggregator.GetEvent<LayerTableEvent>().PublishAsync(e);
+//
+//     Command.BeginCommand += async (_, e) => await eventAggregator.GetEvent<BeginCommandEvent>().PublishAsync(e);
+//   }
+// }

Connectors/Rhino/Speckle.Connectors.RhinoShared/Speckle.Connectors.RhinoShared.projitems

@@ -21,6 +21,8 @@
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\RhinoReceiveBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\RhinoSendBinding.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bindings\RhinoSelectionBinding.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Properties\PropertiesExtractor.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\RhinoIdleManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)RhinoEvents.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Registration\ServiceRegistration.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Extensions\BoundingBox.cs" />

Connectors/Tekla/Directory.Build.targets

@@ -1,26 +1,35 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
-  <Target AfterTargets="Build"  Name="AfterBuildTekla" Condition="'$(TeklaVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true'">
+  <Target AfterTargets="Build" Name="AfterBuildTekla" Condition="'$(TeklaVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true'">
     <ItemGroup>
       <TeklaDlls Include="$(TargetDir)\**\*.*" Exclude="$(TargetDir)*.bmp" />
-      <TeklaBmp Include="$(TargetDir)\Assets\et_element_Speckle.bmp"/>
+      <TeklaBmp Include="$(TargetDir)\Resources\et_element_Speckle.bmp"/>
     </ItemGroup>
     <Message Text="Tekla Version $(TeklaVersion)" Importance="high"/>
+
+    <!-- Delete win-arm64 folder if it exists -->
+    <RemoveDir Condition="Exists('$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\runtimes\win-arm64\native')"
+               Directories="$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\runtimes\win-arm64\native" />
+
+    <RemoveDir Condition="Exists('C:\TeklaStructures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\runtimes\win-arm64\native')"
+               Directories="C:\TeklaStructures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\runtimes\win-arm64\native" />
+
+    <!-- ProgramData path -->
     <Copy Condition="Exists('$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0')"
           DestinationFolder="$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\%(RecursiveDir)"
           SourceFiles="@(TeklaDlls)" />
-    <ItemGroup Condition="'$(Configuration)' == 'Debug'">
-      <Copy Condition="Exists('$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0')"
-            DestinationFolder="$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0\Bitmaps"
-            SourceFiles="@(TeklaBmp)" />
-    </ItemGroup>
-    <Copy Condition="Exists('C:\TeklaStructures\2024.0')"
-          DestinationFolder="C:\TeklaStructures\2024.0\Environments\common\extensions\Speckle3TeklaStructures\%(RecursiveDir)"
+
+    <Copy Condition="Exists('$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0')"
+          DestinationFolder="$(ProgramData)\Trimble\Tekla Structures\$(TeklaVersion).0\Bitmaps"
+          SourceFiles="@(TeklaBmp)" />
+
+    <!-- TeklaStructures direct path -->
+    <Copy Condition="Exists('C:\TeklaStructures\$(TeklaVersion).0')"
+          DestinationFolder="C:\TeklaStructures\$(TeklaVersion).0\Environments\common\extensions\Speckle3TeklaStructures\%(RecursiveDir)"
           SourceFiles="@(TeklaDlls)" />
-    <ItemGroup Condition="'$(Configuration)' == 'Debug'">
-      <Copy Condition="Exists('C:\TeklaStructures\2024.0')"
-            DestinationFolder="$(ProgramFiles)\TeklaStructures\2024.0\bin\Env\Bitmaps"
-            SourceFiles="@(TeklaBmp)" />
-    </ItemGroup>
+
+    <Copy Condition="Exists('C:\TeklaStructures\$(TeklaVersion).0')"
+          DestinationFolder="C:\TeklaStructures\$(TeklaVersion).0\Bitmaps"
+          SourceFiles="@(TeklaBmp)" />
   </Target>
 </Project>

Connectors/Tekla/Speckle.Connector.Tekla2023/Speckle.Connector.Tekla2023.csproj

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>net48</TargetFramework>
     <PlatformTarget>x64</PlatformTarget>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <TeklaVersion>2023</TeklaVersion>
     <UseWpf>true</UseWpf>
     <DefineConstants>$(DefineConstants);TEKLA2023</DefineConstants>

Connectors/Tekla/Speckle.Connector.Tekla2023/packages.lock.json

@@ -325,9 +325,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -335,8 +335,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -362,7 +362,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "LibTessDotNet": {
@@ -412,35 +412,48 @@
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
+      }
+    },
+    ".NETFramework,Version=v4.8/win-x64": {
+      "SQLitePCLRaw.lib.e_sqlite3": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "2C9Q9eX7CPLveJA0rIhf9RXAvu+7nWZu1A2MdG6SD/NOu26TakGgL1nsbc0JAspGijFOo3HoN79xrx8a368fBg=="
+      },
+      "Microsoft.Web.WebView2": {
+        "type": "CentralTransitive",
+        "requested": "[1.0.1938.49, )",
+        "resolved": "1.0.1938.49",
+        "contentHash": "z8KnFnaTYzhA/ZnyRX0qGfS1NU5ZBJeClAH64F0fVDvdDJTvME7xl6zTJ0Jlfe1BtL3C0NH9xTy64shg2baKdw=="
       }
     }
   }

Connectors/Tekla/Speckle.Connector.Tekla2024/packages.lock.json

@@ -406,9 +406,9 @@
         "dependencies": {
           "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
           "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )",
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui": {
@@ -416,8 +416,8 @@
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
           "Speckle.Connectors.Common": "[1.0.0, )",
-          "Speckle.Sdk": "[3.1.0-dev.255, )",
-          "Speckle.Sdk.Dependencies": "[3.1.0-dev.255, )"
+          "Speckle.Sdk": "[3.1.0-dev.270, )",
+          "Speckle.Sdk.Dependencies": "[3.1.0-dev.270, )"
         }
       },
       "speckle.connectors.dui.webview": {
@@ -443,7 +443,7 @@
         "type": "Project",
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.1.0-dev.255, )"
+          "Speckle.Objects": "[3.1.0-dev.270, )"
         }
       },
       "LibTessDotNet": {
@@ -493,35 +493,35 @@
       },
       "Speckle.Objects": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "0S9YVdu5nx7SYS0y5Gq1nwCbxfYB2UxsUUCskaGmzRAm+QzHGqCLYHgadz7Sw5mNAF3bOTLVrOYMzyLAWFWxJA==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "9lCAC/Hsz2cbTVjwgHixLX2R7TNF8C90xd6rm0LsFPRgx926k15ep4k9q9wXHrblmP5Mc34qD1x9cwrSXzCiaA==",
         "dependencies": {
-          "Speckle.Sdk": "3.1.0-dev.255"
+          "Speckle.Sdk": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "TsFpIv8ipvOD/r0se1XmcNPo7t5dWVadwV32Z6vUqoW3s94VIE54/ZTHNkRCEYHFhfOyTcFfbLegiei+0D13bQ==",
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "dzcd3A5jn4KpcgC8a1VuoLt1RwDvUfazmi5uKbiXuGFuxXMkGbZXr+xmXbyDL1C0HQqm+vZpOBcdSea/Q62/0g==",
         "dependencies": {
           "GraphQL.Client": "6.0.0",
-          "Microsoft.Bcl.AsyncInterfaces": "[5.0.0]",
+          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
           "Microsoft.CSharp": "4.7.0",
-          "Microsoft.Data.Sqlite": "[7.0.5]",
-          "Microsoft.Extensions.DependencyInjection.Abstractions": "[2.2.0]",
-          "Microsoft.Extensions.Logging": "[2.2.0]",
-          "Speckle.DoubleNumerics": "4.0.1",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
           "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.1.0-dev.255"
+          "Speckle.Sdk.Dependencies": "3.1.0-dev.270"
         }
       },
       "Speckle.Sdk.Dependencies": {
         "type": "CentralTransitive",
-        "requested": "[3.1.0-dev.255, )",
-        "resolved": "3.1.0-dev.255",
-        "contentHash": "koFeWc/EB2XrMH2aKl2Hqwrqk/fAGYEVKgxFlFpnEAsbZf7Kk57gBQ3ViV5l6X9vqMHGWFc4dWUp24diq/XPtQ=="
+        "requested": "[3.1.0-dev.270, )",
+        "resolved": "3.1.0-dev.270",
+        "contentHash": "4nkNrmfNwnI+clIgZgBn+M42ISstQs1GrZH/6F97cmU0uczanVy0JTw011vKp5pPGmwZx8QFxVXbvwV5Ofx47A=="
       }
     }
   }