1

Src/Core/Applation/BITApp.cs

@@ -36,9 +36,9 @@ namespace BITKit
             }
         public static class Time
         {
-            public static float ElapsedTime  { get; internal set; }
-            public static float DeltaTime { get; internal set; }
-            public static double TimeAsDouble { get; internal set; }
+            public static float ElapsedTime  { get; set; }
+            public static float DeltaTime { get; set; }
+            public static double TimeAsDouble { get; set; }
             
         }
         [System.Serializable]

Src/Core/AutoMapper/BITMapper.cs

@@ -8,12 +8,20 @@
             {
                 if (info.CanWrite is false) continue;
                 var targetInfo = target.GetType().GetProperty(info.Name, ReflectionHelper.Flags);
-                targetInfo?.SetValue(target, info.GetValue(source));
+                var value = info.GetValue(source);
+                if (value is not null)
+                {
+                    targetInfo?.SetValue(target,value );
+                }
             }
             foreach (var info in source.GetType().GetFields(ReflectionHelper.Flags))
             {
                 var targetInfo = target.GetType().GetField(info.Name, ReflectionHelper.Flags);
-                targetInfo?.SetValue(target, info.GetValue(source));
+                var value = info.GetValue(source);
+                if (value is not null)
+                {
+                    targetInfo?.SetValue(target, value);
+                }
             }
         }
     }

Src/Core/Group/ActivableGroup.cs

@@ -94,7 +94,6 @@ namespace BITKit
                         try
                         {
                             await currentElement.ExitAsync();
-                            currentElement.Exited();
                         }
                         catch (OperationCanceledException)
                         {
@@ -104,6 +103,7 @@ namespace BITKit
                         {
                             BIT4Log.LogException(e);
                         }
+                        currentElement.Exited();
                         currentElement.IsEntered = false;
                         OnExit?.Invoke(currentElement);
                     }

Src/Core/Kcp/KcpNetServer.cs

@@ -28,6 +28,7 @@ namespace BITKit.Net
         public event Action OnStopServer;
         private readonly KcpServer server;
         private readonly GenericEvent _events = new();
+        private bool _isStarted;
         private readonly Timer _timer = new(100)
         {
             AutoReset = true
@@ -85,6 +86,11 @@ namespace BITKit.Net
             _now = DateTime.UtcNow;
             try
             {
+                if (_isStarted && IsRunningServer is false)
+                {
+                    StartServer(_port);
+                }
+                
                 foreach (var id in Connections.Keys.ToArray())
                 {
                     server.Send(id,_heartBeat , KcpChannel.Unreliable);
@@ -133,9 +139,10 @@ namespace BITKit.Net
         }
 
 
-
+        private ushort _port;
         public void StartServer(ushort port = 27014)
         {
+            _port = port;
             if (IsRunningServer is false)
             {
                 if (TickRate > 0)
@@ -146,6 +153,7 @@ namespace BITKit.Net
                 OnStartServer?.Invoke();
                 server.Start(port);
                 _timer.Start();
+                _isStarted = true;
                 BIT4Log.Log<KCPNetServer>($"已启动KCP服务器:{port}");
             }
             else
@@ -158,6 +166,7 @@ namespace BITKit.Net
         {
             if (IsRunningServer)
             {
+                _isStarted = false;
                 server.Stop();
                 OnStopServer?.Invoke();
                 _timer.Stop();