/**
* @return int unique id per request
*/
public function getUniqueRequestId()
{
if (!is_null(self::$uniqueRequestId)) {
return self::$uniqueRequestId;
}
$dcId = kDataCenterMgr::getCurrentDcId();
for ($i = 0; $i < 10; ++$i) {
$requestId = $dcId . '_' . kString::generateStringId();
$exists = AuditTrailPeer::retrieveByRequestId($requestId);
if (!$exists) {
self::$uniqueRequestId = $requestId;
return self::$uniqueRequestId;
}
}
throw new kAuditTrailException('Unable to generate unique id', kAuditTrailException::UNIQUE_ID_NOT_GENERATED);
}
