[Named Pipe] Check for pipe broken on WaitConnectionAsync

.azure/pipelines/ci.yml

@@ -783,19 +783,20 @@ stages:
             publishOnError: true
             includeForks: true
 
-    # Source build
-    - template: /eng/common/templates/job/source-build.yml
-      parameters:
-        platform:
-          name: 'Managed'
-          container: 'mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream8'
-          buildScript: './eng/build.sh $(_PublishArgs) --no-build-repo-tasks'
-          skipPublishValidation: true
-          jobProperties:
-            timeoutInMinutes: 120
-            variables:
-              # Log environment variables in binary logs to ease debugging
-              MSBUILDLOGALLENVIRONMENTVARIABLES: true
+    # Source build - skip until https://github.com/dotnet/source-build/issues/3111 is resolved
+    - ${{ if False }}:
+      - template: /eng/common/templates/job/source-build.yml
+        parameters:
+          platform:
+            name: 'Managed'
+            container: 'mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream8'
+            buildScript: './eng/build.sh $(_PublishArgs) --no-build-repo-tasks'
+            skipPublishValidation: true
+            jobProperties:
+              timeoutInMinutes: 120
+              variables:
+                # Log environment variables in binary logs to ease debugging
+                MSBUILDLOGALLENVIRONMENTVARIABLES: true
 
     # Publish to the BAR and perform source indexing. Wait until everything else is done.
     - ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
@@ -830,7 +831,6 @@ stages:
                 - MacOS_Test
                 - Linux_Test
                 - Helix_x64
-            - Source_Build_Managed
           pool:
             name: NetCore1ESPool-Internal
             demands: ImageOverride -equals 1es-windows-2019
@@ -869,7 +869,6 @@ stages:
                 - MacOS_Test
                 - Linux_Test
                 - Helix_x64
-            - Source_Build_Managed
           pool:
             name: NetCore1ESPool-Internal
             # Visual Studio Enterprise - no BuildTools agents exist internally and job must run on Windows

.github/fabricbot.json

@@ -2566,7 +2566,7 @@
             }
           }
         ],
-        "taskName": "[Milestone Assignments] Assign `Current Milestone` to PRs merged to main"
+        "taskName": "[Milestone Assignments] Assign Milestone to PRs merged to the `main` branch"
       }
     },
     {
@@ -2691,46 +2691,6 @@
         ]
       }
     },
-    {
-      "taskType": "trigger",
-      "capabilityId": "IssueResponder",
-      "subCapability": "PullRequestResponder",
-      "version": "1.0",
-      "config": {
-        "conditions": {
-          "operator": "and",
-          "operands": [
-            {
-              "name": "isAction",
-              "parameters": {
-                "action": "merged"
-              }
-            },
-            {
-              "name": "prTargetsBranch",
-              "parameters": {
-                "branchName": "release/6.0"
-              }
-            }
-          ]
-        },
-        "eventType": "pull_request",
-        "eventNames": [
-          "pull_request",
-          "issues",
-          "project_card"
-        ],
-        "taskName": "Assign milestone to PRs merged to \"release/6.0\"",
-        "actions": [
-          {
-            "name": "addMilestone",
-            "parameters": {
-              "milestoneName": "6.0.2"
-            }
-          }
-        ]
-      }
-    },
     {
       "taskType": "trigger",
       "capabilityId": "IssueResponder",
@@ -3107,7 +3067,7 @@
             {
               "name": "prTargetsBranch",
               "parameters": {
-                "branchName": "release/5.0"
+                "branchName": "release/7.0"
               }
             }
           ]
@@ -3118,12 +3078,12 @@
           "issues",
           "project_card"
         ],
-        "taskName": "Add release/5.0 targeting PRs to the servicing project",
+        "taskName": "Add release/7.0 targeting PRs to the servicing project",
         "actions": [
           {
             "name": "addMilestone",
             "parameters": {
-              "milestoneName": "5.0.x"
+              "milestoneName": "7.0.x"
             }
           },
           {
@@ -3362,46 +3322,6 @@
         ]
       }
     },
-    {
-      "taskType": "trigger",
-      "capabilityId": "IssueResponder",
-      "subCapability": "PullRequestResponder",
-      "version": "1.0",
-      "config": {
-        "conditions": {
-          "operator": "and",
-          "operands": [
-            {
-              "name": "isAction",
-              "parameters": {
-                "action": "merged"
-              }
-            },
-            {
-              "name": "prTargetsBranch",
-              "parameters": {
-                "branchName": "release/3.1"
-              }
-            }
-          ]
-        },
-        "eventType": "pull_request",
-        "eventNames": [
-          "pull_request",
-          "issues",
-          "project_card"
-        ],
-        "taskName": "[Milestone Assignments] Assign Milestone to PRs merged to release/3.1 branch",
-        "actions": [
-          {
-            "name": "addMilestone",
-            "parameters": {
-              "milestoneName": "3.1.33"
-            }
-          }
-        ]
-      }
-    },
     {
       "taskType": "trigger",
       "capabilityId": "IssueResponder",
@@ -3433,10 +3353,14 @@
         ],
         "taskName": "[Milestone Assignments] Assign Milestone to PRs merged to release/6.0 branch",
         "actions": [
+          {
+            "name": "removeMilestone",
+            "parameters": {}
+          },
           {
             "name": "addMilestone",
             "parameters": {
-              "milestoneName": "6.0.13"
+              "milestoneName": "6.0.14"
             }
           }
         ]
@@ -3473,10 +3397,14 @@
         ],
         "taskName": "[Milestone Assignments] Assign Milestone to PRs merged to release/7.0 branch",
         "actions": [
+          {
+            "name": "removeMilestone",
+            "parameters": {}
+          },
           {
             "name": "addMilestone",
             "parameters": {
-              "milestoneName": "7.0.2"
+              "milestoneName": "7.0.3"
             }
           }
         ]

eng/Dependencies.props

@@ -141,6 +141,7 @@ and are generated based on the last package release.
     <LatestPackageReference Include="Microsoft.Internal.Runtime.AspNetCore.Transport" />
     <LatestPackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
     <LatestPackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" />
+    <LatestPackageReference Include="Microsoft.DotNet.RemoteExecutor" />
     <LatestPackageReference Include="Microsoft.EntityFrameworkCore.Design" />
     <LatestPackageReference Include="Microsoft.EntityFrameworkCore.InMemory" />
     <LatestPackageReference Include="Microsoft.EntityFrameworkCore.Relational" />

eng/Version.Details.xml

@@ -302,22 +302,26 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>1936b44855b8f30ea406f0b088b05839682bc20c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.23063.7">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.23067.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1b04d6de502c4108ada6ea8e5ccefdc2ddc3ee7b</Sha>
+      <Sha>3600aa80a01e90f38a7b86b9d7c1264e091aa5a8</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="8.0.0-beta.23063.7">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="8.0.0-beta.23067.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1b04d6de502c4108ada6ea8e5ccefdc2ddc3ee7b</Sha>
+      <Sha>3600aa80a01e90f38a7b86b9d7c1264e091aa5a8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="8.0.0-beta.23063.7">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="8.0.0-beta.23067.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1b04d6de502c4108ada6ea8e5ccefdc2ddc3ee7b</Sha>
+      <Sha>3600aa80a01e90f38a7b86b9d7c1264e091aa5a8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.23063.7">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.23067.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1b04d6de502c4108ada6ea8e5ccefdc2ddc3ee7b</Sha>
+      <Sha>3600aa80a01e90f38a7b86b9d7c1264e091aa5a8</Sha>
+    </Dependency>
+    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="8.0.0-beta.23067.5">
+      <Uri>https://github.com/dotnet/arcade</Uri>
+      <Sha>3600aa80a01e90f38a7b86b9d7c1264e091aa5a8</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/Versions.props

@@ -135,8 +135,9 @@
     <MicrosoftEntityFrameworkCoreVersion>8.0.0-alpha.1.23068.4</MicrosoftEntityFrameworkCoreVersion>
     <MicrosoftEntityFrameworkCoreDesignVersion>8.0.0-alpha.1.23068.4</MicrosoftEntityFrameworkCoreDesignVersion>
     <!-- Packages from dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersVersion>8.0.0-beta.23063.7</MicrosoftDotNetBuildTasksInstallersVersion>
-    <MicrosoftDotNetBuildTasksTemplatingVersion>8.0.0-beta.23063.7</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetBuildTasksInstallersVersion>8.0.0-beta.23067.5</MicrosoftDotNetBuildTasksInstallersVersion>
+    <MicrosoftDotNetBuildTasksTemplatingVersion>8.0.0-beta.23067.5</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetRemoteExecutorVersion>8.0.0-beta.23067.5</MicrosoftDotNetRemoteExecutorVersion>
     <!-- Packages from dotnet/source-build-externals -->
     <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>8.0.0-alpha.1.23062.2</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/xdt -->

global.json

@@ -1,9 +1,9 @@
 {
   "sdk": {
-    "version": "8.0.100-alpha.1.23061.8"
+    "version": "8.0.100-alpha.1.23073.1"
   },
   "tools": {
-    "dotnet": "8.0.100-alpha.1.23061.8",
+    "dotnet": "8.0.100-alpha.1.23073.1",
     "runtimes": {
       "dotnet/x86": [
         "$(MicrosoftNETCoreBrowserDebugHostTransportVersion)"
@@ -27,7 +27,7 @@
   },
   "msbuild-sdks": {
     "Yarn.MSBuild": "1.22.10",
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.23063.7",
-    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23063.7"
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.23067.5",
+    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23067.5"
   }
 }

src/Components/Components/src/ComponentBase.cs

@@ -175,6 +175,19 @@ protected Task InvokeAsync(Action workItem)
     protected Task InvokeAsync(Func<Task> workItem)
         => _renderHandle.Dispatcher.InvokeAsync(workItem);
 
+    /// <summary>
+    /// Treats the supplied <paramref name="exception"/> as being thrown by this component. This will cause the
+    /// enclosing ErrorBoundary to transition into a failed state. If there is no enclosing ErrorBoundary,
+    /// it will be regarded as an exception from the enclosing renderer.
+    ///
+    /// This is useful if an exception occurs outside the component lifecycle methods, but you wish to treat it
+    /// the same as an exception from a component lifecycle method.
+    /// </summary>
+    /// <param name="exception">The <see cref="Exception"/> that will be dispatched to the renderer.</param>
+    /// <returns>A <see cref="Task"/> that will be completed when the exception has finished dispatching.</returns>
+    protected Task DispatchExceptionAsync(Exception exception)
+        => _renderHandle.DispatchExceptionAsync(exception);
+
     void IComponent.Attach(RenderHandle renderHandle)
     {
         // This implicitly means a ComponentBase can only be associated with a single

src/Components/Components/src/PublicAPI.Unshipped.txt

@@ -1,3 +1,5 @@
 #nullable enable
+Microsoft.AspNetCore.Components.ComponentBase.DispatchExceptionAsync(System.Exception! exception) -> System.Threading.Tasks.Task!
+Microsoft.AspNetCore.Components.RenderHandle.DispatchExceptionAsync(System.Exception! exception) -> System.Threading.Tasks.Task!
 *REMOVED*Microsoft.AspNetCore.Components.NavigationManager.ToAbsoluteUri(string! relativeUri) -> System.Uri!
 Microsoft.AspNetCore.Components.NavigationManager.ToAbsoluteUri(string? relativeUri) -> System.Uri!

src/Components/Components/src/RenderHandle.cs

@@ -65,6 +65,18 @@ public void Render(RenderFragment renderFragment)
         _renderer.AddToRenderQueue(_componentId, renderFragment);
     }
 
+    /// <summary>
+    /// Dispatches an <see cref="Exception"/> to the <see cref="Renderer"/>.
+    /// </summary>
+    /// <param name="exception">The <see cref="Exception"/> that will be dispatched to the renderer.</param>
+    /// <returns>A <see cref="Task"/> that will be completed when the exception has finished dispatching.</returns>
+    public Task DispatchExceptionAsync(Exception exception)
+    {
+        var renderer = _renderer;
+        var componentId = _componentId;
+        return Dispatcher.InvokeAsync(() => renderer!.HandleComponentException(exception, componentId));
+    }
+
     [DoesNotReturn]
     private static void ThrowNotInitialized()
     {

src/Components/Components/src/RenderTree/Renderer.cs

@@ -926,6 +926,9 @@ private void UpdateRenderTreeToMatchClientState(ulong eventHandlerId, EventField
         }
     }
 
+    internal void HandleComponentException(Exception exception, int componentId)
+        => HandleExceptionViaErrorBoundary(exception, GetRequiredComponentState(componentId));
+
     /// <summary>
     /// If the exception can be routed to an error boundary around <paramref name="errorSourceOrNull"/>, do so.
     /// Otherwise handle it as fatal.

src/Components/Components/test/RendererTest.cs

@@ -3612,6 +3612,22 @@ public async Task ExceptionsThrownAsynchronouslyDuringFirstRenderCanBeHandled()
         Assert.Same(exception, Assert.Single(renderer.HandledExceptions).GetBaseException());
     }
 
+    [Fact]
+    public async Task ExceptionsDispatchedOffSyncContextCanBeHandledAsync()
+    {
+        // Arrange
+        var renderer = new TestRenderer { ShouldHandleExceptions = true };
+        var component = new NestedAsyncComponent();
+        var exception = new InvalidTimeZoneException("Error from outside the sync context.");
+
+        // Act
+        renderer.AssignRootComponentId(component);
+        await component.ExternalExceptionDispatch(exception);
+
+        // Assert
+        Assert.Same(exception, Assert.Single(renderer.HandledExceptions).GetBaseException());
+    }
+
     [Fact]
     public async Task ExceptionsThrownAsynchronouslyAfterFirstRenderCanBeHandled()
     {
@@ -5611,6 +5627,20 @@ public enum EventType
             OnAfterRenderAsyncSync,
             OnAfterRenderAsyncAsync,
         }
+
+        public Task ExternalExceptionDispatch(Exception exception)
+        {
+            var tcs = new TaskCompletionSource();
+            Task.Run(async () =>
+            {
+                // Inside Task.Run, we're outside the call stack or task chain of the lifecycle method, so
+                // DispatchExceptionAsync is needed to get an exception back into the component
+                await DispatchExceptionAsync(exception);
+                tcs.SetResult();
+            });
+
+            return tcs.Task;
+        }
     }
 
     private class ComponentThatAwaitsTask : ComponentBase