From bbbc2b2e64eb1bb5a99e5a94ef8069ce6a4358f7 Mon Sep 17 00:00:00 2001
From: aleksandr evdokimenko <aleksandr.evdokimenko>
Date: Wed, 2 Aug 2023 19:03:46 +0300
Subject: [PATCH] dispose CancellationTokenSource after use

---
 .../src/AngularCli/AngularCliMiddleware.cs                     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Middleware/Spa/SpaServices.Extensions/src/AngularCli/AngularCliMiddleware.cs b/src/Middleware/Spa/SpaServices.Extensions/src/AngularCli/AngularCliMiddleware.cs
index dc0b0dcfbe47..d315ac4d369c 100644
--- a/src/Middleware/Spa/SpaServices.Extensions/src/AngularCli/AngularCliMiddleware.cs
+++ b/src/Middleware/Spa/SpaServices.Extensions/src/AngularCli/AngularCliMiddleware.cs
@@ -113,9 +113,10 @@ private static async Task WaitForAngularCliServerToAcceptRequests(Uri cliServerU
                 try
                 {
                     // If we get any HTTP response, the CLI server is ready
+                    using var cancellationTokenSource = new CancellationTokenSource(timeoutMilliseconds);
                     await client.SendAsync(
                         new HttpRequestMessage(HttpMethod.Head, cliServerUri),
-                        new CancellationTokenSource(timeoutMilliseconds).Token);
+                        cancellationTokenSource.Token);
                     return;
                 }
                 catch (Exception)