How to define an SSE request?

Question

Yii

The task is such, you need to track which page the user visits.
I am using Yii and

protected function beforeAction()
    {
          // вызов функции, которая в базу пишет url 
    }

So, in parallel, I use a library to work with SSE, and for example, when I visit a page, the helpdesk/ask entry gets into the database , but after 5 seconds, when the event fires, this field will get a link from which the server responds.
Can you please tell me how to ignore the sse response?
I tried something like this:

if( !Yii::app()->request->isAjaxRequest )
           {
             libUsers::load()->where_the_user();
           }

All the same does not work.

Answer 1

SSE requests probably have some special http header by which they can be identified. Try to look at the request headers more closely in firebug, maybe you will see some kind of distinguishing feature.

Answer 2

How about google?
habrahabr.ru/post/120429
Protocol Server-Sent Events
The client sends a request to the server, the server sends the following header in response:
Content-Type: text/event-stream
Filter out this header. Ideally somewhere on a proxy server.