plugins/pubsubhubbub/README.md

   1 # PubSubHubbub plugin
   2
   3 Enable this plugin to notify a Hub everytime you add or edit a link.
   4
   5 This allow hub subcribers to receive update notifications in real time,
   6 which is useful for feed syndication service which supports PubSubHubbub.
   7
   8 ## Public Hub
   9
  10 By default, Shaarli will use [Google's public hub](http://pubsubhubbub.appspot.com/).
  11
  12 [Here](https://github.com/pubsubhubbub/PubSubHubbub/wiki/Hubs) is a list of public hubs.
  13
  14 You can also host your own PubSubHubbub server implementation, such as [phubb](https://github.com/cweiske/phubb).
  15
  16 ## cURL
  17
  18 While there is a fallback function to notify the hub, it's recommended that
  19 you have PHP cURL extension enabled to use this plugin.
  20