2026-01-11 15:32:09.8290-DEBUG 由于目标计算机积极拒绝，无法连接。,由于目标计算机积极拒绝，无法连接。
2026-01-11 15:32:09.8400-DEBUG    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Threading.Tasks.ValueTask.ValueTaskSourceAsTask.<>c.<.cctor>b__4_0(Object state)
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskToAsyncResult.End(IAsyncResult asyncResult)
   at v2rayN.Handler.SpeedtestHandler.GetTcpingTime(String url, Int32 port)
