Cloud
data class Cloud( var domain: String, var port: Int, var path: String, var registerProcedure: String, var protocol: Cloud.Protocol)
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<cloud> is an optional sub-element of <channel>.
It specifies a web service that supports the rssCloud interface which can be implemented in HTTP-POST, XML-RPC or SOAP 1.1.
Its purpose is to allow processes to register with a cloud to be notified of updates to the channel, implementing a lightweight publish-subscribe protocol for RSS feeds.
<cloud
domain="rpc.sys.com"
port="80"
path="/RPC2"
registerProcedure="myCloud.rssPleaseNotify"
protocol="xml-rpc" />Content copied to clipboard
In this example, to request notification on the channel it appears in, you would send an XML-RPC message to rpc.sys.com on port 80, with a path of /RPC2. The procedure to call is myCloud.rssPleaseNotify.
A full explanation of this element and the rssCloud interface is here.