Fix undefined $db

[lhc/web/wiklou.git] / includes / resourceloader / ResourceLoader.php

diff --git a/includes/resourceloader/ResourceLoader.php b/includes/resourceloader/ResourceLoader.php
index c58bb00..b2e1c49 100644 (file)
--- a/includes/resourceloader/ResourceLoader.php
+++ b/includes/resourceloader/ResourceLoader.php
@@ -728,6 +728,8 @@ class ResourceLoader implements LoggerAwareInterface {
                // See https://bugs.php.net/bug.php?id=36514
                ob_start();
 
+               $this->measureResponseTime( RequestContext::getMain()->getTiming() );
+
                // Find out which modules are missing and instantiate the others
                $modules = [];
                $missing = [];
@@ -828,6 +830,16 @@ class ResourceLoader implements LoggerAwareInterface {
                echo $response;
        }
 
+       protected function measureResponseTime( Timing $timing ) {
+               DeferredUpdates::addCallableUpdate( function () use ( $timing ) {
+                       $measure = $timing->measure( 'responseTime', 'requestStart', 'requestShutdown' );
+                       if ( $measure !== false ) {
+                               $stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
+                               $stats->timing( 'resourceloader.responseTime', $measure['duration'] * 1000 );
+                       }
+               } );
+       }
+
        /**
         * Send main response headers to the client.
         *