public static function instance()
{
if (!self::$instance) {
self::$instance = new MongoLogger();
}
return self::$instance;
}
public static function fdfs_error()
{
$err = array('no' => fastdfs_get_last_error_no(), 'info' => fastdfs_get_last_error_info(), 'args' => func_get_args(), 'server_addr' => Core::server_addr());
MongoLogger::instance()->log('fdfs_error', $err);
Core::header('x-apiperf-fdfserr: ' . json_encode($err));
Core::fault(510);
}
