How to redirect from observer in after logout in Magento 2?

Question

I have created an observer for customer_logout event and on its observer, I want to redirect the customer to a specific page. how can be done ? In Magento1.9.x as

   $observer->getControllerAction()->setRedirectWithCookieCheck($url);

I want replacement of above for the Magento2.x.

Thanks.

Answer 1

<?php
namespace HS\OneStepCheckout\Observer;

use Magento\Framework\Event\ObserverInterface;

class CheckoutCartAddProductComplete implements ObserverInterface
{
    protected $response;

    public function __construct(
        ..\\
        \Magento\Framework\App\ResponseInterface $response
    ) {
        ..\\
        $this->response = $response;
    }

    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        $url = "pass correct url here";
        $controller = $observer->getControllerAction();
        $this->response->setRedirect($url)->sendResponse();
        exit;
    }
}