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how can i alert the user already logged in for the new user logged in……..suppose….
user1 one is currently logged in and user2 is offline.
i want to alert user1
when user2 logged in…………
how can i achieve this
If you’re looking for logic:
I would keep a table of
Currently Logged In Usersand a table ofNotification RelationshipsYou could write a simple PHP script that checked to see if any row in the
Notification Relationshipstable are both in theCurrently Logged In Userstable.You could use a
setTimeout()event to run a jQuery ajax script every 20/30 seconds or so, that would hit your php script.If you’re looking for actual code, I could probably get a demo working in an hour or two.