How to sync logout with SSO or Browser session?

[Falco]

There is a handy guide about that here:

@kraml

Logout

When a user logout on the website, the website need to send a Discourse API request to this URL:

http(s)://forum.example.com/admin/users/{user_id}/log_out

The user_id here is the user ID in Discourse, it maybe different from the user ID in the website database.