I'm building a project for a client who asked for:
- Limit the number of authenticated users logged in simultaneously. For example the site won't allow more than 20 users to be logged in at the same time. It would tell the user to try again later.
- The site would also force the users to log out 30 minutes (for example) after they logged in so others could use the site. For this part, I found the following modules - Automated Logout and Session expire.
Is there a module for the first part? or should I code a new one?