Fix code issues

2 files changed, 4 insertions, 34 deletions

diff --git a/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs b/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
index c7bd242a7..d430d4d16 100644
--- a/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
+++ b/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
@@ -16,7 +16,7 @@ namespace Emby.Server.Implementations.SyncPlay
     /// <remarks>
     /// Class is not thread-safe, external locking is required when accessing methods.
     /// </remarks>
-    public class SyncPlayController : ISyncPlayController, IDisposable
+    public class SyncPlayController : ISyncPlayController
     {
         /// <summary>
         /// Used to filter the sessions of a group.
@@ -65,8 +65,6 @@ namespace Emby.Server.Implementations.SyncPlay
         /// <inheritdoc />
         public bool IsGroupEmpty() => _group.IsEmpty();
 
-        private bool _disposed = false;
-
         public SyncPlayController(
             ISessionManager sessionManager,
             ISyncPlayManager syncPlayManager)
@@ -75,36 +73,6 @@ namespace Emby.Server.Implementations.SyncPlay
             _syncPlayManager = syncPlayManager;
         }
 
-        /// <inheritdoc />
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
-        /// <summary>
-        /// Releases unmanaged and optionally managed resources.
-        /// </summary>
-        /// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
-        protected virtual void Dispose(bool disposing)
-        {
-            if (_disposed)
-            {
-                return;
-            }
-
-            _disposed = true;
-        }
-
-        // TODO: use this somewhere
-        private void CheckDisposed()
-        {
-            if (_disposed)
-            {
-                throw new ObjectDisposedException(GetType().Name);
-            }
-        }
-
         /// <summary>
         /// Converts DateTime to UTC string.
         /// </summary>
@@ -518,6 +486,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 var runTimeTicks = _group.PlayingItem.RunTimeTicks ?? 0;
                 ticks = ticks > runTimeTicks ? runTimeTicks : ticks;
             }
+
             return ticks;
         }
 
@@ -541,7 +510,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 PlayingItemName = _group.PlayingItem.Name,
                 PlayingItemId = _group.PlayingItem.Id.ToString(),
                 PositionTicks = _group.PositionTicks,
-                Participants = _group.Participants.Values.Select(session => session.Session.UserName).Distinct().ToList().AsReadOnly()
+                Participants = _group.Participants.Values.Select(session => session.Session.UserName).Distinct().ToList()
             };
         }
     }
diff --git a/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs b/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
index 93cec1304..1f76dd4e3 100644
--- a/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
+++ b/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
@@ -374,6 +374,7 @@ namespace Emby.Server.Implementations.SyncPlay
             {
                 throw new InvalidOperationException("Session in other group already!");
             }
+
             _sessionToGroupMap[session.Id] = group;
         }