131 lines
3.3 KiB
PHP
131 lines
3.3 KiB
PHP
<?php
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/**
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* @file mysqlcleanup.php Task to prune dead item markers
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*~TERABYTE_DOC_READY~
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* $Copyright: (c) 2001 - 2011 Invision Power Services, Inc.$
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* $License: http://www.invisionpower.com/company/standards.php#license$
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* $Author: ips_terabyte $
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* @since -
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* $LastChangedDate: 2011-02-08 17:20:18 -0500 (Tue, 08 Feb 2011) $
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* @version v3.4.6
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* $Revision: 7750 $
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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/**
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*
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* @class task_item
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* @brief Task to prune dead item markers
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*
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*/
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class task_item
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{
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/**
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* Object that stores the parent task manager class
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*
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* @var $class
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*/
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protected $class;
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/**
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* Array that stores the task data
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*
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* @var $task
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*/
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protected $task = array();
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/**
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* Registry Object Shortcuts
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*
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* @var $registry
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* @var $DB
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* @var $settings
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* @var $lang
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*/
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protected $registry;
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protected $DB;
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protected $settings;
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protected $lang;
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/**
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* Constructor
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*
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* @param object $registry Registry object
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* @param object $class Task manager class object
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* @param array $task Array with the task data
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* @return @e void
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*/
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public function __construct( ipsRegistry $registry, $class, $task )
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{
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/* Make registry objects */
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$this->registry = $registry;
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$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->lang = $this->registry->getClass('class_localization');
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$this->class = $class;
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$this->task = $task;
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}
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/**
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* Run this task
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*
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* @return @e void
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*/
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public function runTask()
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{
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//-----------------------------------------
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// This is mysql only
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//-----------------------------------------
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if ( strtolower( $this->settings['sql_driver'] ) != 'mysql' )
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{
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$this->class->unlockTask( $this->task );
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return;
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}
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//-----------------------------------------
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// Clean out sleeping mysql processes
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//-----------------------------------------
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$this->DB->return_die = true;
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$resource = $this->DB->query( "SHOW PROCESSLIST", true );
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while( $r = $this->DB->fetch($resource) )
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{
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//-----------------------------------------
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// Make sure we're only killing stuff on our db
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//-----------------------------------------
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if( $r['db'] == $this->settings['sql_database'] AND $r['Command'] == 'Sleep' AND $r['Time'] > 60 )
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{
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$this->DB->return_die = true;
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$this->DB->query( "KILL {$r['Id']}" );
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/* Log */
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IPSDebug::addLogMessage( 'Task - MySQL Clean Up Performed. Killed id ' . $r['Id'], 'mysqlCleanUp', $r );
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}
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}
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$this->DB->return_die = false;
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//-----------------------------------------
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// Log to log table - modify but dont delete
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//-----------------------------------------
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$this->registry->getClass('class_localization')->loadLanguageFile( array( 'public_global' ), 'core' );
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$this->class->appendTaskLog( $this->task, $this->lang->words['task_mysqlcleanup'] );
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//-----------------------------------------
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// Unlock Task: DO NOT MODIFY!
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//-----------------------------------------
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$this->class->unlockTask( $this->task );
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}
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} |