1 files changed, 5 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/Session/ISessionController.cs b/MediaBrowser.Controller/Session/ISessionController.cs
index a4badee47..f8a6ed1fc 100644
--- a/MediaBrowser.Controller/Session/ISessionController.cs
+++ b/MediaBrowser.Controller/Session/ISessionController.cs
@@ -115,5 +115,10 @@ namespace MediaBrowser.Controller.Session
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task.</returns>
         Task SendMessage<T>(string name, T data, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Called when [activity].
+        /// </summary>
+        void OnActivity();
     }
 }