带有Internet代理服务器的Windows WCF客户端显示错误服务器提交了协议违规.第= ResponseStatusLine

Question

我们的团队尝试使用Internet代理服务器创建一个Windows应用程序(c#)来调用WCF服务

在调用WCF服务时显示异常"服务器提交了协议违规.Section = ResponseStatusLine"

请给出建议来解决这个问题/任何其他替代解决方案

//Code for creating proxy
public static DevicesServiceClient CreateProxy()
{
  var proxy = new DevicesServiceClient("BasicHttpBinding_IDevicesService");

  BasicHttpBinding binding = new BasicHttpBinding();
  binding.Security.Mode = BasicHttpSecurityMode.None;
  binding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.None;
  binding.UseDefaultWebProxy = false;
  binding.ProxyAddress = new Uri(string.Format("http://{0}:{1}", "192.168.0.20","808"));
  proxy.Endpoint.Binding = binding;

  proxy.ClientCredentials.UserName.UserName = "Username";
  proxy.ClientCredentials.UserName.Password = "Password";
}

服务器堆栈跟踪:

at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException,HttpWebRequest request,HttpAbortReason abortReason)
at ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
at System.ServiceModel.Channels.RequestChannel.Request(Message message,时间跨度超时)
在System.ServiceModel.Dispatcher.RequestChannelBinder.Request(消息消息,时间跨度超时)
在System.ServiceModel.Channels.ServiceChannel.Call(字符串动作,布尔单向,ProxyOperationRuntime操作,对象[]项,对象[]奏, TimeSpan超时)
在System.ServiceModel.Channels.ServiceChannel.Call(String action,Boolean oneway,ProxyOperationRuntime操作,Object [] ins,Object []出)
在System的System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall,ProxyOperationRuntime操作)
中. ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage消息)

在[0]
处重新抛出异常:位于DevicesService.IDevicesService
处System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&msgData,Int32类型)的System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg,IMessage retMsg)
. CheckNetworkConnection(String ipAddress)

我在app.config中的客户端代码

我在web.config中的服务器端代码

Answer 1

使用代理服务器从 Windows 客户端应用程序调用 wcf 服务的代码

            {
              var proxy = new DevicesServiceClient("BasicHttpBinding_IDevicesService");
              BasicHttpBinding binding = new BasicHttpBinding("BasicHttpBinding_IDevicesService");
              var proxySettings = ApplicationDetails.CheckProxySettings();

                Uri domainAddress;
                var strtemp = new string[] { };
                //WebProxy webproxy = new WebProxy();
                var networkCredentials = new NetworkCredential();
                if (proxySettings.ProxyServerType == "http")
                {
                    domainAddress = new Uri(string.Format("http://{0}:{1}", proxySettings.ProxyServerAddress, proxySettings.ProxyServerPort));
                }
                else if (proxySettings.ProxyServerType == "https")
                {
                    domainAddress = new Uri(string.Format("https://{0}:{1}", proxySettings.ProxyServerAddress, proxySettings.ProxyServerPort));
                }
                else
                {
                    domainAddress = new Uri(string.Format("http://{0}:{1}", proxySettings.ProxyServerAddress, proxySettings.ProxyServerPort));
                }
                //
                WebProxy webproxy = new WebProxy(domainAddress.ToString(), true, strtemp);
                //

                //networkCredentials.Domain = domainAddress.ToString();
                if (proxySettings.ProxyAuthentication == "1")
                {
                    networkCredentials.UserName = proxySettings.Username;
                    networkCredentials.Password = proxySettings.Password;
                }
                webproxy.Credentials = networkCredentials;
                webproxy.BypassProxyOnLocal = false;
                WebRequest.DefaultWebProxy = webproxy;
                binding.UseDefaultWebProxy = true;
                proxy.Endpoint.Binding = binding;

            }