From 238dee12d07c0d1ea8aa3bb51bdba6c95bfab6bb Mon Sep 17 00:00:00 2001
From: Frank Bakker <FrankBakkerNl@users.noreply.github.com>
Date: Mon, 19 Dec 2022 22:36:17 +0100
Subject: [PATCH] Fix #815, TaskCanceledException when calling service from
 Dispose(Async) by avoiding Result-Handling task from being cancelled

---
 .../NetDaemon.HassClient/Internal/HomeAssistantConnection.cs  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Client/NetDaemon.HassClient/Internal/HomeAssistantConnection.cs b/src/Client/NetDaemon.HassClient/Internal/HomeAssistantConnection.cs
index c63b7f04e..0207f631d 100644
--- a/src/Client/NetDaemon.HassClient/Internal/HomeAssistantConnection.cs
+++ b/src/Client/NetDaemon.HassClient/Internal/HomeAssistantConnection.cs
@@ -76,7 +76,9 @@ private async Task<Task<HassMessage>> SendCommandAsyncInternal<T>(T command, Can
             // this task will be returned and handled by caller
             var resultEvent = _hassMessageSubject
                 .Where(n => n.Type == "result" && n.Id == command.Id)
-                .FirstAsync().ToTask(cancelToken);
+                .FirstAsync().ToTask(CancellationToken.None);
+            // We dont want to pass the incoming CancellationToken here because it will throw a TaskCanceledException
+            // when calling services from an Apps Dispose(Async) and hide possible actual exceptions
 
             await _transportPipeline.SendMessageAsync(command, cancelToken);