self::$instances[$wiki] = new self( $wiki, wfConfiguredReadOnlyReason() );
// Make sure jobs are not getting pushed to bogus wikis. This can confuse
// the job runner system into spawning endless RPC requests that fail (T171371).
self::$instances[$wiki] = new self( $wiki, wfConfiguredReadOnlyReason() );
// Make sure jobs are not getting pushed to bogus wikis. This can confuse
// the job runner system into spawning endless RPC requests that fail (T171371).