public static function end()
{
// Already ended (skip it)
if (self::$_ended === true) {
return;
}
// Connection not available (run failed)
if (empty(self::$_connection)) {
return;
}
self::$_connection['end'] = microtime(true);
self::$_connection['exec_time'] = round(self::$_connection['end'] - self::$_connection['start'] - self::$_throttle / 1000000, 3);
self::$_connection['memory'] = memory_get_peak_usage();
try {
self::backend()->set("connection-" . self::$_connectionKey, self::$_connection);
self::backend()->clean();
} catch (Exception $e) {
}
self::$_ended = true;
}
