maintenance/gearman/gearmanWorker.php

   1 <?php
   2
   3 $optionsWithArgs = array( 'fake-job', 'procs' );
   4 require( dirname(__FILE__).'/../commandLine.inc' );
   5 require( dirname(__FILE__).'/gearman.inc' );
   6
   7 if ( isset( $options['procs'] ) ) {
   8         $procs = $options['procs'];
   9         if ( $procs < 1 || $procs > 1000 ) {
  10                 echo "Invalid number of processes, please specify a number between 1 and 1000\n";
  11                 exit( 1 );
  12         }
  13         $fc = new ForkController( $procs, ForkController::RESTART_ON_ERROR );
  14         if ( $fc->start() != 'child' ) {
  15                 exit( 0 );
  16         }
  17 }
  18
  19 if ( !$args ) {
  20         $args = array( 'localhost' );
  21 }
  22
  23 if ( isset( $options['fake-job'] ) ) {
  24         $params = unserialize( $options['fake-job'] );
  25         MWGearmanJob::runNoSwitch( $params );
  26 }
  27
  28 $worker = new NonScaryGearmanWorker( $args );
  29 $worker->addAbility( 'mw_job' );
  30 $worker->beginWork( 'wfGearmanMonitor' );
  31
  32 function wfGearmanMonitor( $idle, $lastJob ) {
  33         static $lastSleep = 0;
  34         $interval = 5;
  35         $now = time();
  36         if ( $now - $lastSleep >= $interval ) {
  37                 wfWaitForSlaves( $interval );
  38                 $lastSleep = $now;
  39         }
  40         return false;
  41 }