MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / debug / logger / monolog / BufferHandler.php

diff --git a/includes/debug/logger/monolog/BufferHandler.php b/includes/debug/logger/monolog/BufferHandler.php
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+++ b/includes/debug/logger/monolog/BufferHandler.php
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+<?php
+/**
+ * Helper class for the index.php entry point.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+namespace MediaWiki\Logger\Monolog;
+
+use DeferredUpdates;
+use Monolog\Handler\BufferHandler as BaseBufferHandler;
+
+/**
+ * Updates \Monolog\Handler\BufferHandler to use DeferredUpdates rather
+ * than register_shutdown_function. On supported platforms this will
+ * use register_postsend_function or fastcgi_finish_request() to delay
+ * until after the request has shutdown and we are no longer delaying
+ * the web request.
+ */
+class BufferHandler extends BaseBufferHandler {
+       /**
+        * @inheritDoc
+        */
+       public function handle( array $record ) {
+               if ( !$this->initialized ) {
+                       DeferredUpdates::addCallableUpdate( [ $this, 'close' ] );
+                       $this->initialized = true;
+               }
+               return parent::handle( $record );
+       }
+}