3 files changed, 20 insertions, 4 deletions
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs
index d25376297..7f927e270 100644
--- a/Emby.Server.Implementations/Session/SessionManager.cs
+++ b/Emby.Server.Implementations/Session/SessionManager.cs
@@ -1242,7 +1242,7 @@ namespace Emby.Server.Implementations.Session
 
             if (item == null)
             {
-                _logger.LogError("A non-existant item Id {0} was passed into TranslateItemForPlayback", id);
+                _logger.LogError("A non-existent item Id {0} was passed into TranslateItemForPlayback", id);
                 return Array.Empty<BaseItem>();
             }
 
diff --git a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
index a085ee546..35fd5caae 100644
--- a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
+++ b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
@@ -6,7 +6,6 @@ using System.Linq;
 using System.Net.WebSockets;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Net;
@@ -37,7 +36,7 @@ namespace Emby.Server.Implementations.Session
         private const float ForceKeepAliveFactor = 0.75f;
 
         /// <summary>
-        /// Lock used for accesing the KeepAlive cancellation token.
+        /// Lock used for accessing the KeepAlive cancellation token.
         /// </summary>
         private readonly object _keepAliveLock = new object();
 
diff --git a/Emby.Server.Implementations/Session/WebSocketController.cs b/Emby.Server.Implementations/Session/WebSocketController.cs
index d21b6a929..1f3248f07 100644
--- a/Emby.Server.Implementations/Session/WebSocketController.cs
+++ b/Emby.Server.Implementations/Session/WebSocketController.cs
@@ -14,7 +14,7 @@ using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.Session
 {
-    public sealed class WebSocketController : ISessionController, IDisposable
+    public sealed class WebSocketController : ISessionController, IAsyncDisposable, IDisposable
     {
         private readonly ILogger<WebSocketController> _logger;
         private readonly ISessionManager _sessionManager;
@@ -99,6 +99,23 @@ namespace Emby.Server.Implementations.Session
             foreach (var socket in _sockets)
             {
                 socket.Closed -= OnConnectionClosed;
+                socket.Dispose();
+            }
+
+            _disposed = true;
+        }
+
+        public async ValueTask DisposeAsync()
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            foreach (var socket in _sockets)
+            {
+                socket.Closed -= OnConnectionClosed;
+                await socket.DisposeAsync().ConfigureAwait(false);
             }
 
             _disposed = true;