From 49141a300c82834542f9ccb22fec81f0a711f590 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Thu, 19 Feb 2026 19:42:06 -0800
Subject: [PATCH] Remove unnecessary `_connectCts` field from `McpClientImpl`
 (#1323)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
---
 src/ModelContextProtocol.Core/Client/McpClientImpl.cs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/ModelContextProtocol.Core/Client/McpClientImpl.cs b/src/ModelContextProtocol.Core/Client/McpClientImpl.cs
index 6f4d938..9375e27 100644
--- a/src/ModelContextProtocol.Core/Client/McpClientImpl.cs
+++ b/src/ModelContextProtocol.Core/Client/McpClientImpl.cs
@@ -22,8 +22,6 @@ internal sealed partial class McpClientImpl : McpClient
     private readonly SemaphoreSlim _disposeLock = new(1, 1);
     private readonly McpTaskCancellationTokenProvider? _taskCancellationTokenProvider;
 
-    private CancellationTokenSource? _connectCts;
-
     private ServerCapabilities? _serverCapabilities;
     private Implementation? _serverInfo;
     private string? _serverInstructions;
@@ -526,9 +524,6 @@ internal sealed partial class McpClientImpl : McpClient
     /// </summary>
     public async Task ConnectAsync(CancellationToken cancellationToken = default)
     {
-        _connectCts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken);
-        cancellationToken = _connectCts.Token;
-
         try
         {
             // We don't want the ConnectAsync token to cancel the message processing loop after we've successfully connected.