Hi folks, We would like to offer push callbacks to our feeds without the notion of a separately addressable hub. So, for example, if we have an Atom feed here:
http://example.com/feed/ Then, one could subscribe to updates using the following: POST http://example.com/feed/ params: hub.callback={callback_url} hub.mode=subscribe hub.topic=http://example.com/feed/ hub.verify=async Of course, the topic URL must always be the feed itself. The "hub" would never crawl out to some external feed, nor would publishers necessarily need to notify the "hub" of changes, since the feed and hub are one. Is there an example of this approach in the wild? Is this approach discouraged in any way? Thanks, Justin
