客户端连接报错

客户端连接报错，网页可以正常登录
访问服务器时发生错误，
错误提示：The underlying connection was closed: An unexpected error occurred on a receive.，
URL地址：[http://192.168.0.238/k3cloud/Kin ... Config.common.kdsvc]

--------------------ExWrapperInnerException--------------------
Unable to read data from the transport connection: 远程主机强迫关闭了一个现有的连接。.
at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
at System.Net.Connection.ReadCallback(IAsyncResult asyncResult)
--------------------ExWrapperException--------------------
The underlying connection was closed: An unexpected error occurred on a receive.
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at Kingdee.BOS.ServiceFacade.KDServiceClient.KDServiceClient.GetResponseCallback(IAsyncResult result, KDBaseRequest kdrequest, Action`1 callback)
--------------------Exception--------------------
访问服务器时发生错误，
错误提示：The underlying connection was closed: An unexpected error occurred on a receive.，
URL地址：[http://192.168.0.238/K3Cloud/Kingdee.BOS.ServiceFacade.ServicesStub.ClienterService.GetServerCommonConfig.common.kdsvc]

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