How to add alternative HTTP headers to Magento 2?
If you have more than one frontend server running in your business, it’s needed to load balance the traffic between the nodes. In this case we have a new instance between the browser and the web-server. Often it’s a system like HAProxy or Varnish. If the load balancer or proxy receives a request from a browser, it forwards it to backend server in the internal network. The IP address of the client is than added to a forward header which contains…