当TFS 2010向WCF 4.0服务发送SOAP警报时发生404错误

我正在尝试编写一个WCF 4.0服务,它将从TFS 2010接收SOAP警报。这是我的服务合同:

 [ServiceContract(Namespace = "http://schemas.microsoft.com/TeamFoundation/2005/06/Services/Notification/03")]
 public interface IService1
 {
        [OperationContract(Action = "http://schemas.microsoft.com/TeamFoundation/2005/06/Services/Notification/03/Notify")]
        [XmlSerializerFormat(Style = OperationFormatStyle.Document)]
        void Notify(string eventXml, string tfsIdentityXml);
 }

我正在为我的服务端点使用此绑定配置:

 <bindings>
  <wsHttpBinding>
   <binding name="noSecurity">
    <security mode="None"/>
   </binding>
  </wsHttpBinding >
 </bindings> 

 Notification not delivered.
 Notification: WorkItemChangedEvent (DeliveryType: Soap; Address: http://192.168.10.10/TrafficLight/Service1.svc)
 Exception: Microsoft.TeamFoundation.TeamFoundationServiceUnavailableException: Team Foundation services are not available from server http://192.168.10.10/TrafficLight/Service1.svc.  Technical information (for administrator):
 HTTP code 404: Not Found ---> System.Net.WebException: The remote server returned an error: (404) Not Found.
  at System.Net.HttpWebRequest.GetResponse()
  at Microsoft.TeamFoundation.Client.TeamFoundationClientProxyBase.AsyncWebRequest.ExecRequest(Object obj)
  --- End of inner exception stack trace ---
  at Microsoft.TeamFoundation.Client.TeamFoundationClientProxyBase.ProcessHttpResponse(HttpWebResponse response, Stream responseStream, WebException webException, XmlReader& xmlResponseReader)
  at Microsoft.TeamFoundation.Client.TeamFoundationClientProxyBase.ExecWebServiceRequest(HttpWebRequest request, XmlWriter requestXml, String methodName, HttpWebResponse& response)
  at Microsoft.TeamFoundation.JobService.Extensions.Core.TeamFoundationNotificationClient.Notify(String eventXml, String tfsIdentityXml, Subscription subscription)
  at Microsoft.TeamFoundation.JobService.Extensions.Core.NotificationJobExtension.SendSoapNotification(TeamFoundationRequestContext requestContext, TeamFoundationNotification notification, TeamFoundationIdentityService identityService) 

(这是从我的Tfs 2010安装的[Tfs_Configuration].[dbo].[tbl_JobHistory]表中获取的)

奇怪的是,当我在运行TfsJobAgent的同一台机器上的internet explorer中尝试我的服务的URL时,我会收到标准的“You have created a service” 不 404错误。

为什么TFS作业代理从我的服务接收404错误,而我的服务似乎配置正确?我怎样才能解决这个问题?

 [WebService(Namespace = "http://tempuri.org/")]
 [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
 [System.ComponentModel.ToolboxItem(false)]
 public class WebService1 : System.Web.Services.WebService
 {
  [SoapDocumentMethod("http://schemas.microsoft.com/TeamFoundation/2005/06/Services/Notification/03/Notify", RequestNamespace = "http://schemas.microsoft.com/TeamFoundation/2005/06/Services/Notification/03")]
  [WebMethod]
  public void Notify(string eventXml, string tfsIdentityXml)
  {
   // log incoming event...
  }