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PHP/Ajax realtime updating

 
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prosportal
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Joined: 09 Apr 2012
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PostPosted: Mon Apr 09, 2012 3:56 am    Post subject: PHP/Ajax realtime updating Reply with quote

I'm by no means an expert when it comes to Ajax so I'm looking for support here. I'd like to display how many people are logged into our site using PHP, but have it update in real time. The query is simply SELECT isLoggedIn WHERE isLoggedin != 0 then returning the $query->num_rows;...

Also, how much stress would this put on my server? Maybe it could just update every XX seconds or so.

Any ideas?
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vikas1234
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Joined: 24 Aug 2008
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PostPosted: Fri Apr 20, 2012 2:05 am    Post subject: Reply with quote

best way would be to run some tool to stress test the behaviour
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