protected function stopSession()
	{
		if ( $this->_session === null ) {
			return;
		}

		$this->_session->stop();
		$this->_session = null;
	}
protected function stopSession()
	{
		if ( $this->_session === null ) {
			return;
		}

		$this->_session->stop();
		$this->_session = null;
	}
protected function stopSession ( ) { if ( $ this -> _session === null ) { return ; } $ this -> _session -> stop ( ) ; $ this -> _session = null ; }
Stops session.

@return void
Stops session .