没有端点监听https：// ...可以接受该消息。这通常是由错误的地址或SOAP操作引起的

Question

我正在使用第三方网络服务，我可以通过浏览器查看并运行它没有任何问题

我已将服务引用添加到visual studio并指定了namespage：

因为它是一个网络应用程序所以我已经将相关位从app.config复制到web.config

  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="MembersSoap">
          <security mode="Transport"> 
            <transport clientCredentialType="None" proxyCredentialType="None" realm=""/> 
            <message clientCredentialType="Certificate" algorithmSuite="Default" />
         </security>
         </binding>
        <binding name="BookingsSoap">
          <security mode="Transport"> 
            <transport clientCredentialType="None" proxyCredentialType="None" realm=""/> 
            <message clientCredentialType="Certificate" algorithmSuite="Default" />
         </security>
         </binding> 

      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="https://server/directory/Members.asmx" binding="basicHttpBinding" bindingConfiguration="MembersSoap" contract="MWSMembers.MembersSoap" name="MembersSoap" />
      <endpoint address="https://server/directory/Bookings.asmx" binding="basicHttpBinding" bindingConfiguration="BookingsSoap" contract="MWSBookings.BookingsSoap" name="BookingsSoap" />

   </client>
  </system.serviceModel>

这是我使用MWSBookings网络服务的方法：

private string GetBookings()
{
    using (MWSBookings.BookingsSoapClient client = new MWSBookings.BookingsSoapClient())
    {
        try
        {

            var bookings = client.ListBookableActivitiesClassesCourses(GetMemberAuthHeader2(), 0123456, "5", false);
            return bookings.ToString();

        }
        catch (Exception ex)
        {
            return ex.Message.ToString();
        }
    }


}

当我构建我的解决方案并查看浏览器页面时，我收到以下错误：

https://server/directory/Bookings.asmx没有可以接受该消息的端点。这通常是由错误的地址或SOAP操作引起的。有关详细信息，请参阅InnerException（如果存在）。

我搜索了Stack Overflow上的所有其他帖子，但没有一个解决方案帮助了我的情况。我已经确保安装了HTTP激活功能，我已经尝试将AppPool从appPoolIdentity运行到NetworkService并且没有帮助。还尝试在web.config中包含maxRequestLength和maxAllowedContentLength并增加限制但没有区别。

如果有人能提供任何建议，我将不胜感激。

感谢 斯科特

更新 这是完整的异常消息：

        System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at https://server/directory/Bookings.asmx 
that could accept the message. This is often caused by an incorrect address or SOAP action. 

See InnerException, if present, for more details. --->

System.Net.WebException: Unable to connect to the remote server ---> 
System.Net.Sockets.SocketException: A connection attempt failed because the 
connected party did not properly respond after a period of time, or 
established connection failed because connected host has failed to respond 
MYIP:443 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, 
SocketAddress socketAddress) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket 
s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, 
IAsyncResult asyncResult, Exception& exception) --- End of inner exception 
stack trace --- at 
    System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at 
System.Net.HttpWebRequest.GetRequestStream() at 
    System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream(
) --- End of inner exception stack trace --- Server stack trace: at 
    System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream(
) at System.ServiceModel.Channels.HttpOutput.Send(TimeSpan timeout) at 
    System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChan
nelRequest.SendRequest(Message message, TimeSpan timeout) at 
    System.ServiceModel.Channels.RequestChannel.Request(Message message, 
TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String 
action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, 
Object[] outs, TimeSpan timeout) at 
    System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMes
sage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) 
Exception rethrown at [0]: at 
    System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage 
reqMsg, IMessage retMsg) at 
    System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& 
msgData, Int32 type) at 
    MySolution.MWSBookings.BookingsSoap.ListBookableActivitiesClassesCourses(List
BookableActivitiesClassesCoursesRequest request) at 
    MySolution.MWSBookings.BookingsSoapClient.MySolution.MWSBookings.BookingsSoap
.ListBookableActivitiesClassesCourses(ListBookableActivitiesClassesCoursesReq
uest request) in D:\website\branches\csharp\Service References\MWSBookings
\Reference.cs:line 4464 at MySolution.MWSBookings.BookingsSoapClient.ListBookableActivitiesClassesCourses(AuthHeader AuthHeader, Int32 memberId, String siteId, Boolean webBookableOnly) in D:\website\branches\csharp\Service References\MWSBookings\Reference.cs:line 4473 at MySolution.ActivityFinder.GetBookings() in D:\website\branches\csharp\Service References\Classes\MyClass.cs:line 97 

Answer 1

问题在于代理服务器，我在调用我的webservice之前添加了以下行，并且错误消息现已消失。

var proxy = new WebProxy("myproxy:8080", true);

proxy.Credentials = new NetworkCredential("username", "password");

WebRequest.DefaultWebProxy = proxy;