完善网络框架，增加服务器断开连接回调

Assets/GameScripts/DotNet/Core/Modules/Session.meta

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Assets/GameScripts/DotNet/Core/Modules/Session/SessionHeartbeatComponent.cs

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+#if TENGINE_UNITY
+using TEngine.Core;
+using TEngine.Core.Network;
+
+namespace TEngine.Logic
+{
+    public class SessionHeartbeatComponent : Entity
+    {
+        private long _timerId;
+        private long _selfRunTimeId;
+        private Session _session;
+        private readonly PingRequest _pingRequest = new PingRequest();
+
+        public int Ping { get; private set; }
+
+        public override void Dispose()
+        {
+            Stop();
+            Ping = 0;
+            _session = null;
+            _selfRunTimeId = 0;
+            base.Dispose();
+        }
+
+        public void Start(int interval)
+        {
+            _session = (Session)Parent;
+            _selfRunTimeId = RuntimeId;
+            _timerId = TimerScheduler.Instance.Unity.RepeatedTimer(interval, () => RepeatedSend().Coroutine());
+        }
+
+        public void Stop()
+        {
+            if (_timerId == 0)
+            {
+                return;
+            }
+
+            TimerScheduler.Instance?.Unity.RemoveByRef(ref _timerId);
+        }
+
+        private async FTask RepeatedSend()
+        {
+            if (_selfRunTimeId != RuntimeId)
+            {
+                Stop();
+            }
+
+            var requestTime = TimeHelper.Now;
+            var pingResponse = (PingResponse)await _session.Call(_pingRequest);
+
+            if (pingResponse.ErrorCode != 0)
+            {
+                return;
+            }
+
+            var responseTime = TimeHelper.Now;
+            Ping = (int)(responseTime - requestTime) / 2;
+            TimeHelper.TimeDiff = pingResponse.Now + Ping - responseTime;
+        }
+    }
+}
+#endif

Assets/GameScripts/DotNet/Core/Modules/Session/SessionHeartbeatComponent.cs.meta

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Assets/GameScripts/DotNet/Core/Modules/Session/SessionIdleCheckerComponent.cs

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+#if TENGINE_NET
+using TEngine.Core.Network;
+
+namespace TEngine.Core;
+
+public class SessionIdleCheckerComponent: Entity
+{
+    private long _timeOut;
+    private long _timerId;
+    private long _selfRuntimeId;
+    private Session _session;
+
+    public override void Dispose()
+    {
+        Stop();
+        _timeOut = 0;
+        _selfRuntimeId = 0;
+        _session = null;
+        base.Dispose();
+    }
+
+    public void Start(int interval, int timeOut)
+    {
+        _timeOut = timeOut;
+        _session = (Session)Parent;
+        _selfRuntimeId = RuntimeId;
+        _timerId = TimerScheduler.Instance.Core.RepeatedTimer(interval, Check);
+    }
+
+    public void Stop()
+    {
+        if (_timerId == 0)
+        {
+            return;
+        }
+
+        TimerScheduler.Instance.Core.RemoveByRef(ref _timerId);
+    }
+
+    private void Check()
+    {
+        if (_selfRuntimeId != RuntimeId)
+        {
+            Stop();
+        }
+
+        var timeNow = TimeHelper.Now;
+
+        if (timeNow - _session.LastReceiveTime < _timeOut)
+        {
+            return;
+        }
+
+        Log.Warning($"session timeout id:{Id}");
+        _session.Dispose();
+    }
+}
+#endif

Assets/GameScripts/DotNet/Core/Modules/Session/SessionIdleCheckerComponent.cs.meta

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