95 lines
2.9 KiB
PHP
95 lines
2.9 KiB
PHP
<?php
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/**
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* Run pending jobs.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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require_once __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script that runs pending jobs.
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*
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* @ingroup Maintenance
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*/
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class RunJobs extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->mDescription = "Run pending jobs";
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$this->addOption( 'maxjobs', 'Maximum number of jobs to run', false, true );
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$this->addOption( 'maxtime', 'Maximum amount of wall-clock time', false, true );
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$this->addOption( 'type', 'Type of job to run', false, true );
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$this->addOption( 'procs', 'Number of processes to use', false, true );
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$this->addOption( 'nothrottle', 'Ignore job throttling configuration', false, false );
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$this->addOption( 'result', 'Set to JSON to print only a JSON response', false, true );
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}
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public function memoryLimit() {
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if ( $this->hasOption( 'memory-limit' ) ) {
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return parent::memoryLimit();
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}
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// Don't eat all memory on the machine if we get a bad job.
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return "150M";
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}
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public function execute() {
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if ( wfReadOnly() ) {
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$this->error( "Unable to run jobs; the wiki is in read-only mode.", 1 ); // die
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}
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if ( $this->hasOption( 'procs' ) ) {
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$procs = intval( $this->getOption( 'procs' ) );
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if ( $procs < 1 || $procs > 1000 ) {
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$this->error( "Invalid argument to --procs", true );
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} elseif ( $procs != 1 ) {
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$fc = new ForkController( $procs );
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if ( $fc->start() != 'child' ) {
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exit( 0 );
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}
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}
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}
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$json = ( $this->getOption( 'result' ) === 'json' );
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$runner = new JobRunner();
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if ( !$json ) {
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$runner->setDebugHandler( array( $this, 'debugInternal' ) );
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}
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$response = $runner->run( array(
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'type' => $this->getOption( 'type', false ),
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'maxJobs' => $this->getOption( 'maxjobs', false ),
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'maxTime' => $this->getOption( 'maxtime', false ),
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'throttle' => $this->hasOption( 'nothrottle' ) ? false : true,
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) );
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if ( $json ) {
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$this->output( FormatJson::encode( $response, true ) );
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}
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}
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/**
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* @param string $s
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*/
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public function debugInternal( $s ) {
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$this->output( $s );
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}
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}
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$maintClass = "RunJobs";
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require_once RUN_MAINTENANCE_IF_MAIN;
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