Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re^2: One User login at time in perl cgi

by Anonymous Monk
on Sep 06, 2011 at 11:08 UTC ( #924355=note: print w/ replies, xml ) Need Help??


in reply to Re: One User login at time in perl cgi
in thread One User login at time in perl cgi

Hi,

Thanks for reply. I am not understood, your code, could u please little be elaborate?


Comment on Re^2: One User login at time in perl cgi
Re^3: One User login at time in perl cgi
by Anonymous Monk on Sep 06, 2011 at 15:06 UTC

    There is not a lot to it. What part of it is confusing?

    • The if statement? See if
    • The condition? That's just a flag that gives true if there are no other users logged in. Count the active logins to see what it should return.
    • Printing a normal page? Presumably you already do this.
    • Printing an error page? This is the same as a normal page, but with a different message.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://924355]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (21)
As of 2014-12-18 14:31 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (55 votes), past polls