Is it possible to send an ajax request without waiting for a response to reload the page and then catch the response?

Question

AJAX

Hi friends!
There was such a question, perhaps, it will seem strange to someone, but I want to understand.
Let's say a request to the server takes 30 seconds. Is it possible to send an ajax request without waiting for a response to reload the page, for example, at 10 seconds and then catch the response at 30 seconds?

Answer 1

No
upd
you should not think about getting an ajax response after closing - this is not possible (the server will not wait for the user to open the browser, and he simply cannot do this). You get a response - save the timestamp in the cookie and output a timer relative to it.