How to restrict User from Opening more than one session (Application) at a time?
I want to restrict user from opening more than one application sessions at a time.
For Eg: User clicked on the application link (using shortcut available on desktop), logged in with the login details and after some time he clicks on the same shortcut from desktop. At this point i want to alert user with a message saying "Already you've a session Opened Please Close it" and not allow the application to open.
Please let me know any details so as to achieve the above scenario.
Thanks,
Manju