EWS 推送通知到无事件类型

Question

我可以成功实现 restful 推送通知。我从 exchange-server 2010 sp1 收到此通知：

<?xml version="1.0" encoding="utf-8"?>
<soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/">
    <soap11:Header>
        <t:RequestServerVersion xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" Version="Exchange2010_SP1" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" />
    </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>HwBleGNoYW5nZTIwMTAuaW50ZXJuLmV0ZWN0dXJlLmRlEAAAABNxdZtVvMZBo13hrhv+0RuAYyI4Bd/TCA==</t:SubscriptionId>
                        <t:PreviousWatermark>AQAAAEfUnG14DdNIpJOCbGWMf80VyhopAAAAAAA=</t:PreviousWatermark>
                        <t:MoreEvents>false</t:MoreEvents>
                        <t:StatusEvent>
                            <t:Watermark>AQAAAEfUnG14DdNIpJOCbGWMf81NyhopAAAAAAE=</t:Watermark>
                        </t:StatusEvent>
                    </m:Notification>
                </m:SendNotificationResponseMessage>
            </m:ResponseMessages>
        </m:SendNotification>
    </soap11:Body>
</soap11:Envelope>

我的问题是，我怎样才能知道触发了哪种类型的事件？当我查看通知时，我看不到有关此的任何信息。当我想知道是哪个项目触发了这个时，我应该向 exchange-server 发起新的请求吗？我可以使用哪些信息（比如 id）？关于这个问题

您可以在函数 "bussines logic" 中看到键入 "ExchangeNotification"。此类型提供 eventItems，但我无法在 microsoft-lib 中找到此类型。我如何找出事件类型并检索触发此类事件的项目？

谢谢。

Answer 1

您发布的通知是通知节点中的 StatusEvent https://msdn.microsoft.com/en-us/library/office/aa565616(v=exchg.150).aspx . The event means there has been no activity in the Mailbox these work in conjunction with statusfrequency https://blogs.msdn.microsoft.com/webdav_101/2014/04/17/ews-push-what-is-the-statusfrequency-for/w. A Real Mailbox event would be returned as one of the EventType https://msdn.microsoft.com/EN-US/library/aa562955(v=exchg.150).aspx。

Answer 2

也就是说，这个通知就是我所期望的？我问这个，因为我只看到项目的 ID 和事件的种类。这意味着，我必须开始请求并请求这个项目的主题或类似的东西

<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>HwBleGNoYW5nZTIwMTAuaW50ZXJuLmV0ZWN0dXJlLmRlEAAAADFB9tC6gnBOvVuiJgN7tSANvjtW6eHTCA==</t:SubscriptionId>
                        <t:PreviousWatermark>AQAAAEfUnG14DdNIpJOCbGWMf81bgDspAAAAAAA=</t:PreviousWatermark>
                        <t:MoreEvents>false</t:MoreEvents>
                        <t:ModifiedEvent>
                            <t:Watermark>AQAAAEfUnG14DdNIpJOCbGWMf80LgTspAAAAAAE=</t:Watermark>
                            <t:TimeStamp>2016-09-21T06:34:54Z</t:TimeStamp>
                            <t:ItemId Id="AAMkADMyMGUyNzYzLWMwMDgtNDg3ZS04NmU5LWE3Yjk2NGVkMjU5YQBGAAAAAAAIe55QGP1eQLnln3/f75mHBwDodG9Iu/DFSoolXoHr7GuBAAAA5gbCAADodG9Iu/DFSoolXoHr7GuBAAApTv9PAAA=" ChangeKey="DwAAAA==" />
                            <t:ParentFolderId Id="AAMkADMyMGUyNzYzLWMwMDgtNDg3ZS04NmU5LWE3Yjk2NGVkMjU5YQAuAAAAAAAIe55QGP1eQLnln3/f75mHAQDodG9Iu/DFSoolXoHr7GuBAAAA5gbCAAA=" ChangeKey="AQAAAA==" />
                        </t:ModifiedEvent>
                    </m:Notification>
                </m:SendNotificationResponseMessage>
            </m:ResponseMessages>
        </m:SendNotification>
    </soap11:Body>

EWS 推送通知到无事件类型

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