/**
* Come here to get your number in the requests line!
*
* @param Position $pos position object to populate with prev position and new position
* @return bool sucess of getting the position in the queue
*/
public function getPositionInLine(Position &$pos)
{
if ($this->_positionQueue->acquire()) {
$pos->setup(MemoryData::getLastPosition(), MemoryData::getNewPosition());
$this->_positionQueue->release();
return true;
} else {
return false;
}
}
