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		<title>Proposed change 9/13/09</title>
		<dateCreated>Sun, 01 Oct 2017 17:05:59 GMT</dateCreated>
		<dateModified>Sun, 01 Oct 2017 17:05:59 GMT</dateModified>
		<ownerName>Dave Winer</ownerName>
		<ownerId>http://davewiner.com/</ownerId>
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		<outline text="This is a proposed change to the &lt;a href=&quot;http://rsscloud.co/walkthrough.html#requestingNotificationUsingRest&quot;&gt;Requesting notification using REST&lt;/a&gt; section of the rssCloud walkthrough document. "/>
		<outline text="After #5, we'd add a #6."/>
		<outline text="&lt;i&gt;6. domain -- an optional parameter that specifies the machine that will receive notifications. If it is not specified, notifications are sent to the IP address the request came from. &lt;/i&gt;"/>
		<outline text="Notes:"/>
		<outline text="1. This change reflects reality in 2009. Aggregators may have multiple machines that receive notification, or the handler might move to a different IP address before the subscription expires."/>
		<outline text="2. It's only possible to make this change for the REST interface because there are XML-RPC and SOAP implementations that do not allow optional parameters."/>
		<outline text="3. You should send the domain parameter if your setup requires it, omit it if it doesn't. "/>
		<outline text="4. It's essential that aggregators continue to poll periodically."/>
		<outline text="5. It's even more important that cloud servers test the notification handler before registering it. "/>
		<outline text="6. My cloud server, rpc.rsscloud.co, has this change implemented on a provisional basis."/>
		<outline text="IMPORTANT: As of 9/13/09 this is a proposed change. You may implement it to evaluate it, but don't depend on it being the final method for implementing this functionality. It's possible we will find deal-stoppers before nailing this down. "/>
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