* Destinations to which notifications about recent changes
* should be sent.
*
- * As of MediaWiki 1.22, the only supported 'engine' parameter option in core
- * is 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
- * specified server.
+ * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
+ * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
+ * specified server.
+ * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
+ *
* The common options are:
* * 'uri' -- the address to which the notices are to be sent.
* * 'formatter' -- the class name (implementing RCFeedFormatter) which will
* * 'omit_user' -- whether edits by registered users should be in the feed
* * 'omit_minor' -- whether minor edits should be in the feed
* * 'omit_patrolled' -- whether patrolled edits should be in the feed
+ *
* The IRC-specific options are:
* * 'add_interwiki_prefix' -- whether the titles should be prefixed with
* the first entry in the $wgLocalInterwikis array (or the value of
* $wgLocalInterwiki, if set)
+ *
* The JSON-specific options are:
* * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
*