Replace JSTimeoutException with TimeoutException per feedback

Co-authored-by: ilonatommy <[email protected]>

Author: Copilot

src/Components/Components/src/ComponentBase.cs

@@ -2,7 +2,6 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.AspNetCore.Components.Rendering;
-using Microsoft.JSInterop;
 
 namespace Microsoft.AspNetCore.Components;
 
@@ -290,11 +289,6 @@ private async Task RunInitAndSetParametersAsync()
             {
                 await task;
             }
-            catch (JSTimeoutException)
-            {
-                // Let JSTimeoutException bubble up to provide meaningful error information
-                throw;
-            }
             catch // avoiding exception filters for AOT runtime support
             {
                 // Ignore exceptions from task cancellations.
@@ -338,11 +332,6 @@ private async Task CallStateHasChangedOnAsyncCompletion(Task task)
         {
             await task;
         }
-        catch (JSTimeoutException)
-        {
-            // Let JSTimeoutException bubble up to provide meaningful error information
-            throw;
-        }
         catch // avoiding exception filters for AOT runtime support
         {
             // Ignore exceptions from task cancellations, but don't bother issuing a state change.

src/Components/Components/test/ComponentBaseTest.cs

@@ -4,7 +4,6 @@
 using System.Diagnostics;
 using Microsoft.AspNetCore.Components.Rendering;
 using Microsoft.AspNetCore.Components.Test.Helpers;
-using Microsoft.JSInterop;
 
 namespace Microsoft.AspNetCore.Components.Test;
 
@@ -464,24 +463,6 @@ public async Task RenderRootComponentAsync_ReportsErrorDuringOnParameterSetAsync
         Assert.Same(expected, actual);
     }
 
-    [Fact]
-    public async Task ComponentBase_AllowsJSTimeoutExceptionToBubbleUp()
-    {
-        // Arrange
-        var renderer = new TestRenderer();
-        var component = new TestComponent();
-        
-        var timeoutException = new JSTimeoutException("Test timeout");
-        component.OnParametersSetAsyncLogic = _ => Task.FromException(timeoutException);
-
-        // Act & Assert
-        var componentId = renderer.AssignRootComponentId(component);
-        var actual = await Assert.ThrowsAsync<JSTimeoutException>(() => renderer.RenderRootComponentAsync(componentId));
-        
-        // Assert
-        Assert.Same(timeoutException, actual);
-    }
-
     private class TestComponent : ComponentBase
     {
         public bool RunsBaseOnInit { get; set; } = true;

src/JSInterop/Microsoft.JSInterop/src/JSRuntime.cs

@@ -122,7 +122,7 @@ public ValueTask<IJSObjectReference> InvokeNewAsync(string identifier, Cancellat
             catch (OperationCanceledException) when (cts.Token.IsCancellationRequested)
             {
                 // This was cancelled due to our timeout, throw a more meaningful exception
-                throw new JSTimeoutException("A JavaScript interop call timed out. Consider increasing the timeout duration if the operation is expected to take longer.");
+                throw new TimeoutException("A JavaScript interop call timed out. Consider increasing the timeout duration if the operation is expected to take longer.");
             }
         }
 

src/JSInterop/Microsoft.JSInterop/src/JSTimeoutException.cs

@@ -54,9 +54,6 @@ Microsoft.JSInterop.JSRuntime.InvokeNewAsync(string! identifier, object?[]? args
 Microsoft.JSInterop.JSRuntime.InvokeNewAsync(string! identifier, System.Threading.CancellationToken cancellationToken, object?[]? args) -> System.Threading.Tasks.ValueTask<Microsoft.JSInterop.IJSObjectReference!>
 Microsoft.JSInterop.JSRuntime.SetValueAsync<TValue>(string! identifier, TValue value) -> System.Threading.Tasks.ValueTask
 Microsoft.JSInterop.JSRuntime.SetValueAsync<TValue>(string! identifier, TValue value, System.Threading.CancellationToken cancellationToken) -> System.Threading.Tasks.ValueTask
-Microsoft.JSInterop.JSTimeoutException
-Microsoft.JSInterop.JSTimeoutException.JSTimeoutException(string! message) -> void
-Microsoft.JSInterop.JSTimeoutException.JSTimeoutException(string! message, System.Exception! innerException) -> void
 static Microsoft.JSInterop.JSObjectReferenceExtensions.InvokeNewAsync(this Microsoft.JSInterop.IJSObjectReference! jsObjectReference, string! identifier, params object?[]? args) -> System.Threading.Tasks.ValueTask<Microsoft.JSInterop.IJSObjectReference!>
 static Microsoft.JSInterop.JSObjectReferenceExtensions.InvokeNewAsync(this Microsoft.JSInterop.IJSObjectReference! jsObjectReference, string! identifier, System.Threading.CancellationToken cancellationToken, object?[]? args) -> System.Threading.Tasks.ValueTask<Microsoft.JSInterop.IJSObjectReference!>
 static Microsoft.JSInterop.JSObjectReferenceExtensions.InvokeNewAsync(this Microsoft.JSInterop.IJSObjectReference! jsObjectReference, string! identifier, System.TimeSpan timeout, object?[]? args) -> System.Threading.Tasks.ValueTask<Microsoft.JSInterop.IJSObjectReference!>

src/JSInterop/Microsoft.JSInterop/src/PublicAPI.Unshipped.txt

@@ -37,7 +37,7 @@ public void DispatchesAsyncCallsWithDistinctAsyncHandles()
     }
 
     [Fact]
-    public async Task InvokeAsync_ThrowsJSTimeoutException_AfterDefaultTimeout()
+    public async Task InvokeAsync_ThrowsTimeoutException_AfterDefaultTimeout()
     {
         // Arrange
         var runtime = new TestJSRuntime();
@@ -47,7 +47,7 @@ public async Task InvokeAsync_ThrowsJSTimeoutException_AfterDefaultTimeout()
         var task = runtime.InvokeAsync<object>("test identifier 1", "arg1", 123, true);
 
         // Assert
-        await Assert.ThrowsAsync<JSTimeoutException>(async () => await task);
+        await Assert.ThrowsAsync<TimeoutException>(async () => await task);
     }
 
     [Fact]