/**
* handle message
* @param [type] $request [description]
* @return [type] [description]
*/
public function handleMessage(Request $request) : Response
{
$response = null;
if ($this->getHandleLevel() == $request->getRequestLevel()) {
$response = $this->handle($request);
} else {
if ($this->nextHandler) {
$response = $this->nextHandler->handle($request);
} else {
echo "there is no avaliable handler to hand this request\n";
}
}
return $response;
}
