How to return two session cookies at once in Django?

Question

Django

Hello everyone,
as you know, by default in Django SESSION_COOKIE_DOMAIN = "domain.com". And if we want sessions to be rummaged between subdomains, then we add a dot: SESSION_COOKIE_DOMAIN = ".domain.com"
The problem is that if the site was launched with the first option, and in the process it decided to change to the second, all users will lose their sessions.
As far as I understand, this problem can be solved by returning two session cookies at once -
Domain=.domain.com; Path=/
Domain=domain.com; Path=/
The question is, what is the best way to do this in Django?

Answer 1

Write your SessionMiddleware.