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From: ClearableBarrel
Message 5 in Discussion
Ya, this is another approach too. Depending to
the number of users expected to logged in simultaneously, you may hv to
take a decision....
good
day
rajiv
-----Original Message-----
From: PooranPrasad
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Sent: Monday, September 22, 2003 7:11
PM
To: BDOTNET
Subject: Re: An Interesting
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An
Interesting Question
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Message 4 in
Discussion
From: PooranPrasad
Laxman,
Another way can be to have a hashtable at
application level, which stores all the logged in usernames
[if user id is stored, one needs to check with database for user
name; can avoid this costly step of contacting
database]. Just check through this string for the username and
reject the user if he/she is already logged in. Caching can
be used for better performance.
Have a great day
Pooran
Prasad
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