Fixed issues with multi-core traffic processing

v2rayN/v2rayN/Handler/CoreHandler.cs

@@ -192,6 +192,7 @@ namespace v2rayN.Handler
             {
                 coreType = LazyConfig.Instance.GetCoreType(node, node.configType);
             }
+            _config.runningCoreType = coreType;
             var coreInfo = LazyConfig.Instance.GetCoreInfo(coreType);
 
             var displayLog = node.configType != EConfigType.Custom || node.displayLog;
@@ -214,6 +215,7 @@ namespace v2rayN.Handler
                         address = Global.Loopback,
                         port = node.preSocksPort
                     };
+                    _config.runningCoreType = ECoreType.sing_box;
                     string fileName2 = Utils.GetConfigPath(Global.CorePreConfigFileName);
                     if (CoreConfigHandler.GenerateClientConfig(itemSocks, fileName2, out string msg2, out string configStr) == 0)
                     {

v2rayN/v2rayN/Handler/StatisticsSingbox.cs

@@ -63,6 +63,10 @@ namespace v2rayN.Handler
             {
                 try
                 {
+                    if (!(_config.runningCoreType is ECoreType.sing_box or ECoreType.clash or ECoreType.clash_meta or ECoreType.mihomo))
+                    {
+                        continue;
+                    }
                     if (webSocket != null)
                     {
                         if (webSocket.State == WebSocketState.Aborted

v2rayN/v2rayN/Handler/StatisticsV2ray.cs

@@ -51,6 +51,10 @@ namespace v2rayN.Handler
             {
                 try
                 {
+                    if (!(_config.runningCoreType is ECoreType.Xray or ECoreType.v2fly or ECoreType.v2fly_v5 or ECoreType.SagerNet))
+                    {
+                        continue;
+                    }
                     if (_channel?.State == ConnectivityState.Ready)
                     {
                         QueryStatsResponse? res = null;

v2rayN/v2rayN/Model/Config.cs

@@ -14,6 +14,8 @@
         public string systemProxyExceptions { get; set; }
         public string systemProxyAdvancedProtocol { get; set; }
 
+        public ECoreType runningCoreType { get; set; }
+
         #endregion property
 
         #region other entities