Limit app user active connections

[moises_suarez]

Hi
Does anyone know if it is possible to limit an app user to only have one active connection at a time to a web application?

[divyeshlakhotia]

Welcome to the Anvil Forum

I don’t think there is a straightforward method for it. But you can track a user’s login and logout and use it for checking if he’s already online or not. I will recommend creating a new column called ‘Online’ here. And then set it to True when a user logins in or False when they logout

You can take help from this topic

Logout User On Tab Close

Hi, there I’m trying to log a user out and update their online status in my table to false whenever they close the tab. I have the javascript event listener for when someone closes the tab but how would I call a python function from that event listener Event Listener: window.addEventListener('beforeunload', function (e) { var exited = True; }); Code Sample: #logout code to run on close user=anvil.users.get_user(allow_remembered=True) anvil.users.logout() anvil.server.call('sign_out',user…

And once you have implemented this system properly, you can check if the user is online or not.

I hope this clears something up. If not, please let me know.