Merge "Remove extra line breaks in memcached debug output"

[lhc/web/wiklou.git] / includes / DefaultSettings.php

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 6a41152..a6a0c75 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -904,7 +904,8 @@ $wgMediaHandlers = array(
 
 /**
  * Plugins for page content model handling.
- * Each entry in the array maps a model id to a class name.
+ * Each entry in the array maps a model id to a class name or callback
+ * that creates an instance of the appropriate ContentHandler subclass.
  *
  * @since 1.21
  */
@@ -7964,6 +7965,25 @@ $wgPopularPasswordFile = __DIR__ . '/../serialized/commonpasswords.cdb';
  */
 $wgMaxUserDBWriteDuration = false;
 
+/**
+ * Mapping of event channels to EventRelayer configuration.
+ *
+ * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
+ * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
+ * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
+ * subscribe to the channel and take actions based on the events. For example, a local daemon
+ * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
+ *
+ * The 'default' channel is for all channels without an explicit entry here.
+ *
+ * @since 1.27
+ */
+$wgEventRelayerConfig = array(
+       'default' => array(
+               'class' => 'EventRelayerNull',
+       )
+);
+
 /**
  * For really cool vim folding this needs to be at the end:
  * vim: foldmarker=@{,@} foldmethod=marker