When performing an ajax request, does the server receive a request from the ip of the user or server?

Question

AJAX

When performing an ajax request, does the server receive a request from the ip of the user or server?

Answer 1

Generally speaking, both IP addresses are available to you. Depending on the specific architecture, they may be hidden from the application (for example, we can see the nginx IP address instead of the real client IP address). However, all this can be configured so that both IP addresses are available to you.