Added http-post as a supported communication method. As we've been working on My. Either side of this conversation can use either XML-RPC or SOAP to communicate. Publish and subscribe Most aggregators scan for changes once an hour, but in some situations we want to know immediately when a channel has changed. When an editor routes a item to a box, we want the news to be displayed immediately, but we don't want to read the RSS channel on every hit.
Notification makes it possible to always be current yet conserve bandwidth and server cycles.
A workstation calls the cloud to register. The cloud can determine the IP address of the caller from the request. A workstation cannot make a registration call on behalf of another. The cloud returns true if it was able to do the registration, false otherwise. When a subscribed-to channel changes the cloud calls back to the procedure named in the registration call with one parameter, the url of the channel that changed.