Is there way to detect multiple tabs or windows of the same session?

Is there way to detect multiple tabs or windows of the same session?

I am new in JavaScript and php so I have a question of if there is a way to detect multiple tabs or windows of the same session in a website on a browser. On the website I am making, when a user logs in, a boolean (0-1) variable is stored on a table of users in a database, that shows if that user is logged in.

How to recognize users across different devices, what feature?

To implement User-ID, you must be able to generate your own unique IDs, consistently assign IDs to users, and include these IDs wherever you send data to Analytics. For example, you could send the unique IDs generated by your own authentication system to Analytics as values for User-ID.

How are cookies used to keep track of a user?

A cookie is a small piece of text that the server asks the browser to remember. Anytime the browser requests a file, it also sends all of the cookies that the server has commanded. This makes it easy to keep track of a user.

How does servlets-session tracking work in http?

Servlets – Session Tracking. HTTP is a “stateless” protocol which means each time a client retrieves a Web page, the client opens a separate connection to the Web server and the server automatically does not keep any record of previous client request.

How to communicate between browser tabs in realtime?

One Tab can create and post to a channel as follows. And other Tabs can listen to channel as follows. This way, Browser contexts ( Windows, Tabs, Frames, or Iframes) can communicate. Even though this is a convenient way of communication between Browser Tabs, safari and IE does not support this.

What happens if you have more than one tab open on the same website?

My problem is, if someone has more than one tabs open with the same session of the same website, and just close one of them the session will remain while the database is going to update that the user is not logged anymore.

Is there a way to communicate between tabs?

The Broadcast Channel API allows communication between Tabs, Windows, Frames, Iframes, and Web Workers. One Tab can create and post to a channel as follows. And other Tabs can listen to channel as follows.