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context

nitin kumar
Ranch Hand

Joined: May 14, 2002
Posts: 105
Hi guys,
Im creating a website in which only one user say X can login at a time.
No 2 persons bearing username X can login at same time.How can I do this.Can I get the list of all users from a ServletContext and find if there is any duplication.
bye
nitin
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: context