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Full Discussion: How do I verify my web visitor is still online
Top Forums Web Development How do I verify my web visitor is still online Post 302276149 by heman007 on Tuesday 13th of January 2009 06:42:37 AM
Old 01-13-2009
Data How do I verify my web visitor is still online
Hello every one,

I have a little issue that has been killing me now for the past couple of days, I have tried to find solutions online, but its been hard to, ok here it goes...

I have created a site that is based on amount of user that have access at a time, based on cookie. So if the browser is closed, I am able to remove user from my database, however, when the pc freezes or pc just shuts down, I can't tell the database that user has been removed.

I am looking for a solution via shell if possible, maybe based on the user ip, shell checks database and checks if this ip is active, and if not the user is removed from database, then I can add to cron job.

Any help, I would be gratefull thank you
 

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LEARN ABOUT OPENSOLARIS

wtmpx

utmpx(4)							   File Formats 							  utmpx(4)

NAME

       utmpx, wtmpx - utmpx and wtmpx database entry formats

SYNOPSIS

       #include <utmpx.h>
       /var/adm/utmpx
       /var/adm/wtmpx

DESCRIPTION

       The utmpx and wtmpx files are extended database files that have superseded the obsolete utmp and wtmp database files.

       The  utmpx database contains user access and accounting information for commands such as who(1), write(1), and login(1). The wtmpx database
       contains the history of user access and accounting information for the  utmpx database.

USAGE

       Applications should not access these databases directly, but should use the functions described on the getutxent(3C) manual page to  inter-
       act with the utmpx and wtmpx databases to ensure that they are maintained consistently.

FILES

       /var/adm/utmpx	 user access and adminstration information

       /var/adm/wtmpx	 history of user access and adminstrative information

SEE ALSO

       getutxent(3C), wait(3C), wait.h(3HEAD)

SunOS 5.11							    6 Mar 2008								  utmpx(4)
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