From 07f4c535c0e9352be8462ec35c7c7ed09aaa1550 Mon Sep 17 00:00:00 2001
From: Yaroslav Rogoza <enarc@atwix.com>
Date: Mon, 4 Jun 2018 18:45:08 +0200
Subject: [PATCH] Added additional headers for avoid customer data caching

---
 app/code/Magento/Customer/Controller/Section/Load.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/code/Magento/Customer/Controller/Section/Load.php b/app/code/Magento/Customer/Controller/Section/Load.php
index e99dcdb2cf96..dbe640ef2a36 100644
--- a/app/code/Magento/Customer/Controller/Section/Load.php
+++ b/app/code/Magento/Customer/Controller/Section/Load.php
@@ -61,6 +61,8 @@ public function execute()
     {
         /** @var \Magento\Framework\Controller\Result\Json $resultJson */
         $resultJson = $this->resultJsonFactory->create();
+        $resultJson->setHeader('Cache-Control', 'max-age=0, must-revalidate, no-cache, no-store', true);
+        $resultJson->setHeader('Pragma', 'no-cache', true);
         try {
             $sectionNames = $this->getRequest()->getParam('sections');
             $sectionNames = $sectionNames ? array_unique(\explode(',', $sectionNames)) : null;