/**
* @param LBFactory $LBFactory
* @since 1.28
*/
public static function setLBFactoryTriggers(LBFactory $LBFactory)
{
// Hook into period lag checks which often happen in long-running scripts
$lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
$lbFactory->setWaitForReplicationListener(__METHOD__, function () {
global $wgCommandLineMode;
// Check config in case of JobRunner and unit tests
if ($wgCommandLineMode) {
DeferredUpdates::tryOpportunisticExecute('run');
}
});
// Check for other windows to run them. A script may read or do a few writes
// to the master but mostly be writing to something else, like a file store.
$lbFactory->getMainLB()->setTransactionListener(__METHOD__, function ($trigger) {
global $wgCommandLineMode;
// Check config in case of JobRunner and unit tests
if ($wgCommandLineMode && $trigger === IDatabase::TRIGGER_COMMIT) {
DeferredUpdates::tryOpportunisticExecute('run');
}
});
}
