prevents login with same username at the same time

[eluser]dpsamarasekara[/eluser]
hi thank you for both of you. is session table automatically delete a recode once one have left or do i need to do it manually. i means if the use left the browser with out logging of or if he had a power cut. then session table keeps the recode and user can't log in again. i don't know how the process going, but if so it'll be a problem.

what do you think?

thank you.

Dinesh