How to terminate old session in VB.Net web based application

[Guest kamal sekhar]

Hi,

 

I have one web based application and having login screen. Currently Once user logged into the application, then If user copy the URL after login and paste it in different tab the user is still able to access inside application. So here user able to access in both tab as logged-in. My requirement is to terminate first/old session If user logged into second session(which is created new session). User should able to login in one session at a time, not in multiple session and also when user logged into new session, it should prompt warning message to both session as account is used some other place. How to achieve this in Web based VB.Net.

 

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