Question

我在Net Core中有一个连接服务，该服务获取文档，当从Visual Studio本地执行此过程时，它可以正常工作。但是在托管应用程序的服务器上执行相同的过程会引发以下异常...

我从SOAP UI进行了尝试，并且效果很好，

URL：http://ip/proxy_Docs/soap/services/Process/CreateDoc?wsdl

   private async Task<MyConnectedService.invokeResponse> _createDocument(string strXml)
  {
        var endpoint = new MyConnectedService.Process_createDocument.EndpointConfiguration();
        var service = new MyConnectedService.Process_createDocument(endpoint);
        var response = new MyConnectedService.invokeResponse();

        var parameter = new MyConnectedService.XML();
        parameter.document = strXml;

        service.ClientCredentials.UserName.UserName = "username";
        service.ClientCredentials.UserName.Password = "paswword";

        var scope = new OperationContextScope(service.InnerChannel);
        var httpRequestProperty = new HttpRequestMessageProperty();
        httpRequestProperty.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(service.ClientCredentials.UserName.UserName + ":" + service.ClientCredentials.UserName.Password));
        OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = httpRequestProperty;

        response = await service.invokeAsync(parametroXml);

        return response;
    }

但是返回下一个错误：

InnerException”：{ “ Message”：“发送请求时发生错误。”， “数据”：{}， “ InnerException”：{ “ NativeErrorCode”：12002， “ ErrorCode”：-2147012894， “ Message”：“操作超时”， “数据”：{}， “ InnerException”：null， “ StackTrace”：“位于System.Threading.Tasks.RendezvousAwaitable 1.GetResult()rn at System.Net.Http.WinHttpHandler.StartRequest(WinHttpRequestState state)", "HelpLink": null, "Source": "System.Private.CoreLib", "HResult": -2147012894 }, "StackTrace": " at System.ServiceModel.Channels.ServiceModelHttpMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)rn at System.Net.Http.HttpClient.FinishSendAsyncUnbuffered(Task 1上，位于System.ServiceModel.Channels.HttpChannelFactory`1.HttpClientRequestChannel.HttpClientChannelAsyncRequest.SendRequestAsync（Message message。，TimeoutHelper timeoutHelper）“， “ HelpLink”：null， “源”：“ System.Private.CoreLib”， “ HResult”：-2147012894

奇怪的是它可以在本地运行，但不能在服务器上运行，这与IIS有关吗？这是Windows Server 2008 R2

操作超时WCF Net核心IIS

0 个答案: