代码示例：

                $this->session->destroy();
                $this->session->regenerateId();
                $this->session->logout();
                if ($this->getCookieManager()->getCookie('mage-cache-sessid')) {
                    $metadata = $this->getCookieMetadataFactory()->createCookieMetadata();
                    $metadata->setPath('/');
                    $this->getCookieManager()->deleteCookie('mage-cache-sessid', $metadata);
                }
                $this->session->setCustomerDataAsLoggedIn($customer);
                $this->_eventManager->dispatch('customer_data_object_login', ['customer' => $customer]);
                $this->_eventManager->dispatch('customer_login', ['customer' => $customer1]);

理论上只需要

$this->session->logout();