4.0.6启动报错

点启动后等几秒就弹这个

注：服务端和客户端不在同一台电脑上

附上日志

[Error  :    Client] System.Net.Http.HttpRequestException: An error occurred while sending the request —> System.Net.WebException: Error: ConnectFailure (在其上下文中，该请求的地址无效。

                                                                                                                                                                                                                                              ) —> System.Net.Sockets.SocketException: 在其上下文中，该请求的地址无效。

  at System.Net.Sockets.SocketAsyncResult.CheckIfThrowDelayedException () [0x00014] in <09af50eda9a647268d2c4fcdf7fac506>:0 

  at System.Net.Sockets.Socket.EndConnect (System.IAsyncResult asyncResult) [0x0002c] in <09af50eda9a647268d2c4fcdf7fac506>:0 

  at System.Net.WebConnection+<>c.<Connect>b__16_1 (System.IAsyncResult asyncResult) [0x00006] in <09af50eda9a647268d2c4fcdf7fac506>:0 

  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func`2[T,TResult] endFunction, System.Action`1[T] endAction, System.Threading.Tasks.Task`1[TResult] promise, System.Boolean requiresSynchronization) [0x00019] in <8ce0bd04a7a04b4b9395538239d3fdd8>:0 

— End of stack trace from previous location where exception was thrown —