private function getAssociationFromServer($associationKey)
    {
        $association = $this->redis->get($associationKey);
        return $association ? unserialize($association) : null;
    }
private function getAssociationFromServer($associationKey)
    {
        $association = $this->redis->get($associationKey);
        return $association ? unserialize($association) : null;
    }
private function getAssociationFromServer ( $ associationKey ) { $ association = $ this -> redis -> get ( $ associationKey ) ; return $ association ? unserialize ( $ association ) : null ; }
Function to actually receive and unserialize the association
from the server.
Function to actually receive and unserialize the association from the server .