I am trying to create ajax based chat for my application users; I need to get list of All currently online users of the application ..Is there a way to retrieve such a list with facebook aPI? if not how can I implement that?I appreciate your valuable suggestions..………………………………

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How to get list of current online users of a facebook applic

I am trying to create ajax based chat for my application users; I need to get list of All currently online users of the application ..Is there a way to retrieve such a list with facebook aPI? if not how can I implement that?
I appreciate your valuable suggestions..
…………………………………….

You can get a user’s online presence via an FQL Query but there is a little bit of a delay when a user changes status.
First, you need to request online_presence permission (https://developers.facebook.com/docs/reference/api/permissions/)
Next user FQL to query the user table for ‘online_presence’. https://developers.facebook.com/docs/reference/fql/user/

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C Programming Language Tutorial » Search Results » ajax

How to get list of current online users of a facebook applic