Migrate ServerEventNotifier.OnTaskCompleted to IEventConsumer

Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs

@@ -25,11 +25,6 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         private readonly IServerApplicationHost _appHost;
 
-        /// <summary>
-        /// The task manager.
-        /// </summary>
-        private readonly ITaskManager _taskManager;
-
         private readonly ISessionManager _sessionManager;
 
         /// <summary>
@@ -37,17 +32,14 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         /// <param name="appHost">The application host.</param>
         /// <param name="installationManager">The installation manager.</param>
-        /// <param name="taskManager">The task manager.</param>
         /// <param name="sessionManager">The session manager.</param>
         public ServerEventNotifier(
             IServerApplicationHost appHost,
             IInstallationManager installationManager,
-            ITaskManager taskManager,
             ISessionManager sessionManager)
         {
             _installationManager = installationManager;
             _appHost = appHost;
-            _taskManager = taskManager;
             _sessionManager = sessionManager;
         }
 
@@ -62,8 +54,6 @@ namespace Emby.Server.Implementations.EntryPoints
             _installationManager.PackageInstallationCompleted += OnPackageInstallationCompleted;
             _installationManager.PackageInstallationFailed += OnPackageInstallationFailed;
 
-            _taskManager.TaskCompleted += OnTaskCompleted;
-
             return Task.CompletedTask;
         }
 
@@ -87,11 +77,6 @@ namespace Emby.Server.Implementations.EntryPoints
             await SendMessageToAdminSessions("PackageInstallationFailed", e.InstallationInfo).ConfigureAwait(false);
         }
 
-        private async void OnTaskCompleted(object sender, TaskCompletionEventArgs e)
-        {
-            await SendMessageToAdminSessions("ScheduledTaskEnded", e.Result).ConfigureAwait(false);
-        }
-
         /// <summary>
         /// Installations the manager_ plugin uninstalled.
         /// </summary>
@@ -145,8 +130,6 @@ namespace Emby.Server.Implementations.EntryPoints
                 _installationManager.PackageInstallationFailed -= OnPackageInstallationFailed;
 
                 _appHost.HasPendingRestartChanged -= OnHasPendingRestartChanged;
-
-                _taskManager.TaskCompleted -= OnTaskCompleted;
             }
         }
     }

Jellyfin.Server.Implementations/Events/Consumers/System/TaskCompletedNotifier.cs

@@ -0,0 +1,31 @@
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Events;
+using MediaBrowser.Controller.Session;
+using MediaBrowser.Model.Tasks;
+
+namespace Jellyfin.Server.Implementations.Events.Consumers.System
+{
+    /// <summary>
+    /// Notifies admin users when a task is completed.
+    /// </summary>
+    public class TaskCompletedNotifier : IEventConsumer<TaskCompletionEventArgs>
+    {
+        private readonly ISessionManager _sessionManager;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TaskCompletedNotifier"/> class.
+        /// </summary>
+        /// <param name="sessionManager">The session manager.</param>
+        public TaskCompletedNotifier(ISessionManager sessionManager)
+        {
+            _sessionManager = sessionManager;
+        }
+
+        /// <inheritdoc />
+        public async Task OnEvent(TaskCompletionEventArgs eventArgs)
+        {
+            await _sessionManager.SendMessageToAdminSessions("ScheduledTaskEnded", eventArgs.Result, CancellationToken.None).ConfigureAwait(false);
+        }
+    }
+}