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我正在尝试使用 Exchange 2010 的 PushSubscription 功能。到目前为止，我已经获得了在 Exchange 2010 上设置推送的代码：

ExchangeService esService = new ExchangeService();
esService.Credentials = new WebCredentials("user", "pass", "domain");
esService.Url = new Uri("https://exchange-box-2010/ews/exchange.asmx");

PushSubscription ps = esService.SubscribeToPushNotificationsOnAllFolders(new Uri("http://192.168.1.102:8080/FinWorkFlow"), 1, null, EventType.NewMail, EventType.Copied);

我还有一个在http://192.168.1.102:80/FinWorkFlow上运行的 WCF 服务，它带有一个从 8080 重定向到 80 的 tcp 跟踪实用程序。跟踪表明 Exchange 向http://192.168.1.102发送了一个请求:8080/FinWorkFlow并且从我的 WCF 服务发送了良好的响应。但是，SendNotification 方法的 SendNotificationResponseType 参数始终为空：

SendNotificationResultType INotificationServiceBinding.SendNotification(SendNotificationResponseType request)
        {
            if(request != null && request.ResponseMessages != null)
            {
                foreach(ResponseMessageType messsage in request.ResponseMessages.Items)
                {
                    if(messsage.ResponseCode != ResponseCodeType.NoError)
                    {
                        return CreateNotificationResult(SubscriptionStatusType.Unsubscribe);
                    }

                    SendNotificationResponseMessageType mtNotificationMessage = (SendNotificationResponseMessageType)messsage;
                    NotificationType ntNotification = mtNotificationMessage.Notification;
                    string strSubscriptionId = ntNotification.SubscriptionId;

                    for(int i = 0; i < ntNotification.Items.Length; i++)
                    {
                        if(ntNotification.ItemsElementName[i].ToString() == "NewMailEvent")
                        {
                            BaseObjectChangedEventType bocet = (BaseObjectChangedEventType)ntNotification.Items[i];
                        }
                    }
                }
            }

            return CreateNotificationResult(SubscriptionStatusType.OK);
        }

接口定义为：

[System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.42")]
[System.Web.Services.WebServiceBindingAttribute(Name = "NotificationServiceBinding", Namespace = "http://schemas.microsoft.com/exchange/services/2006/messages")]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(ServiceConfiguration))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(DirectoryEntryType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(TargetFolderIdType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(RecurrenceRangeBaseType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(RecurrencePatternBaseType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(AttachmentType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BasePermissionType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BaseItemIdType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BaseEmailAddressType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BaseFolderIdType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BaseFolderType))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(BaseResponseMessageType))]
[ServiceContract(Namespace = "http://schemas.microsoft.com/exchange/services/2006/messages", ConfigurationName = "Microsoft.Exchange.Notifications.INotificationServicePortType")]
public interface INotificationServiceBinding
{

    /// <remarks/>
    [OperationContract(Action = "*", ReplyAction = "*")]
    [System.Web.Services.WebMethodAttribute()]
    [System.Web.Services.Protocols.SoapDocumentMethodAttribute("http://schemas.microsoft.com/exchange/services/2006/messages/SendNotification", Use = System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle = System.Web.Services.Protocols.SoapParameterStyle.Bare)]
    [return: System.Xml.Serialization.XmlElementAttribute(Namespace = "http://schemas.microsoft.com/exchange/services/2006/messages")]
    SendNotificationResultType SendNotification([System.Xml.Serialization.XmlElementAttribute("SendNotification", Namespace = "http://schemas.microsoft.com/exchange/services/2006/messages")] SendNotificationResponseType SendNotification1);
}

来自 Exchange 的典型请求是：

POST /FinWorkFlow HTTP/1.1
Content-Type: text/xml; charset=utf-8
Accept: text/xml
SOAPAction: http://schemas.microsoft.com/exchange/services/2006/messages/SendNotification
Host: 192.168.1.102:8080
Content-Length: 1486
Connection: Close

<?xml version="1.0" encoding="utf-8"?><soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/"><soap11:Header><RequestServerVersion xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" Version="Exchange2010" /></soap11:Header><soap11:Body><m:SendNotification xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"><m:ResponseMessages><m:SendNotificationResponseMessage ResponseClass="Success"><m:ResponseCode>NoError</m:ResponseCode><m:Notification><t:SubscriptionId>EgBiZnQtbWVybGluLnJibS5sYW4QAAAAz4lScRmxbEaLeCfsAFRDmEswGeTtJs0I</t:SubscriptionId><t:PreviousWatermark>AQAAAOUSjqlc3mdHh1LhIiuqSBc1UCgAAAAAAAA=</t:PreviousWatermark><t:MoreEvents>false</t:MoreEvents><t:NewMailEvent><t:Watermark>AQAAAOUSjqlc3mdHh1LhIiuqSBc8UCgAAAAAAAE=</t:Watermark><t:TimeStamp>2010-09-20T15:16:28Z</t:TimeStamp><t:ItemId Id="AAMkAGVmOWI3OGE5LWJmMjEtNDU4Mi1hY2JlLTdhYzZmMGQ2N2Q4ZABGAAAAAACd5Nq062e3ToqPr4+g8e/UBwDjUS8vlMohRaUyr3p641BAACy83CEfAABwOzEV48hOQJYkk18qYDCqAAAAnG3SAAA=" ChangeKey="CQAAAA==" /><t:ParentFolderId Id="AAMkAGVmOWI3OGE5LWJmMjEtNDU4Mi1hY2JlLTdhYzZmMGQ2N2Q4ZAAuAAAAAACd5Nq062e3ToqPr4+g8e/UAQDjUS8vlMohRaUyr3p641BAACy83CEfAAA=" ChangeKey="AQAAAA==" /></t:NewMailEvent></m:Notification></m:SendNotificationResponseMessage></m:ResponseMessages></m:SendNotification></soap11:Body></soap11:Envelope>

谁能解释为什么 SOAP 请求的主体没有被拾取并放入 SendNotificationResponseType 变量中？

4

1 回答 1

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终于想通了！

原来我使用 wsdl 工具来构建界面——应该使用 svcutil。这构建了一个具有正确方法属性的接口。

于 2010-09-21T15:33:46.737 回答