From 69f9e0c41875cb5857529ae165760f44997fe6b3 Mon Sep 17 00:00:00 2001
From: Wizou <11647984+wiz0u@users.noreply.github.com>
Date: Wed, 24 Apr 2024 17:25:45 +0200
Subject: [PATCH] better handle sendSemaphore on client dispose scenario

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

diff --git a/src/Client.cs b/src/Client.cs
index 184ac8b..c620140 100644
--- a/src/Client.cs
+++ b/src/Client.cs
@@ -185,6 +185,7 @@ namespace WTelegram
 			lock (_pendingRpcs) // abort all pending requests
 				foreach (var rpc in _pendingRpcs.Values)
 					rpc.tcs.TrySetException(ex);
+			_sendSemaphore.Dispose();
 			_networkStream = null;
 			if (IsMainDC) _session.Dispose();
 			GC.SuppressFinalize(this);
@@ -1304,7 +1305,7 @@ namespace WTelegram
 				await SendAsync(container, false);
 				return;
 			}
-			await _sendSemaphore.WaitAsync();
+			await _sendSemaphore.WaitAsync(_cts.Token);
 			try
 			{
 				using var memStream = new MemoryStream(1024);