/**
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @param callable|null $next
* @return ResponseInterface
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next = null) : ResponseInterface
{
$result = $this->router->match($request);
$request = $this->applyRoutingResult($request, $result);
if ($next) {
$response = $next($request->withAttribute($this->routingResultAttribute, $result), $response);
}
return $response;
}