Someone suggested that to tell if a user is online, once they log in I set something in the database that say’s they’re online, when they log out change that. And set something up so they will d/c after 5-10 minutes of inactivity in case they log off any other way besides hitting “log out” However, I’m not exactly sure how I would do this, because the only way that I can think of wouldn’t work, because say if they just closed their browser, then it would stop running my application, and thus stop running my check to check for inactivity…
Any help? On how I can make sure if a user is already logged in accurately?