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   1  <?php
   2  /**
   3   * Wait until slave lag goes under a certain value.
   4   *
   5   * This program is free software; you can redistribute it and/or modify
   6   * it under the terms of the GNU General Public License as published by
   7   * the Free Software Foundation; either version 2 of the License, or
   8   * (at your option) any later version.
   9   *
  10   * This program is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13   * GNU General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU General Public License along
  16   * with this program; if not, write to the Free Software Foundation, Inc.,
  17   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18   * http://www.gnu.org/copyleft/gpl.html
  19   *
  20   * @file
  21   * @ingroup Maintenance
  22   * @see wfWaitForSlaves()
  23   */
  24  
  25  require_once  __DIR__ . '/Maintenance.php';
  26  
  27  /**
  28   * Maintenance script to wait until slave lag goes under a certain value.
  29   *
  30   * @ingroup Maintenance
  31   */
  32  class WaitForSlave extends Maintenance {
  33  	public function __construct() {
  34          parent::__construct();
  35          $this->addArg( 'maxlag', 'How long to wait for the slaves, default 10 seconds', false );
  36      }
  37  
  38  	public function execute() {
  39          wfWaitForSlaves( $this->getArg( 0, 10 ) );
  40      }
  41  }
  42  
  43  $maintClass = "WaitForSlave";
  44  require_once RUN_MAINTENANCE_IF_MAIN;