From cd7eda9a33e2379519b21f4db2d80e4ef5509e62 Mon Sep 17 00:00:00 2001
From: Pranav K <prkrishn@hotmail.com>
Date: Fri, 14 Jun 2019 13:13:53 -0700
Subject: [PATCH] Use a valid canceled task (#11161)

---
 src/Components/Server/src/Circuits/RemoteRenderer.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Components/Server/src/Circuits/RemoteRenderer.cs b/src/Components/Server/src/Circuits/RemoteRenderer.cs
index a7a2f85a4f..3237fb3d37 100644
--- a/src/Components/Server/src/Circuits/RemoteRenderer.cs
+++ b/src/Components/Server/src/Circuits/RemoteRenderer.cs
@@ -3,13 +3,11 @@
 
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text.Encodings.Web;
 using System.Threading;
 using System.Threading.Tasks;
-using MessagePack;
 using Microsoft.AspNetCore.Components.Rendering;
 using Microsoft.AspNetCore.Components.Server.Circuits;
 using Microsoft.AspNetCore.SignalR;
@@ -20,6 +18,8 @@ namespace Microsoft.AspNetCore.Components.Browser.Rendering
 {
     internal class RemoteRenderer : HtmlRenderer
     {
+        private static readonly Task CanceledTask = Task.FromCanceled(new CancellationToken(canceled: true));
+
         private readonly IJSRuntime _jsRuntime;
         private readonly CircuitClientProxy _client;
         private readonly RendererRegistry _rendererRegistry;
@@ -114,7 +114,7 @@ namespace Microsoft.AspNetCore.Components.Browser.Rendering
             if (_disposing)
             {
                 // We are being disposed, so do no work.
-                return Task.FromCanceled<object>(CancellationToken.None);
+                return CanceledTask;
             }
 
             // Note that we have to capture the data as a byte[] synchronously here, because