}
// Use a named lock so that jobs for this page see each others' changes
- $lockKey = "CategoryMembershipUpdates:{$page->getId()}";
+ $lockKey = "{$dbw->getDomainID()}:CategoryMembershipChange:{$page->getId()}"; // per-wiki
$scopedLock = $dbw->getScopedLockAndFlush( $lockKey, __METHOD__, 3 );
if ( !$scopedLock ) {
$this->setLastError( "Could not acquire lock '$lockKey'" );