protected function unlock_session($id) {
        if (isset($this->locks[$id])) {
            $this->connection->del($id.".lock");
            unset($this->locks[$id]);
        }
    }
protected function unlock_session($id) {
        if (isset($this->locks[$id])) {
            $this->connection->del($id.".lock");
            unset($this->locks[$id]);
        }
    }
protected function unlock_session ( $ id ) { if ( isset ( $ this -> locks [ $ id ] ) ) { $ this -> connection -> del ( $ id . ".lock" ) ; unset ( $ this -> locks [ $ id ] ) ; } }
Unlock a session.

@param string $id Session id to be unlocked.
Unlock a session .