[imp] How to create a 'system maintenance' popup

Kevin Konowalec webadmin at ualberta.ca
Thu Jan 17 19:11:57 UTC 2008


I *think* (and I'm not sure but I have a vague memory of Chuck or  
Michael saying) that this is available in the upcoming version of  
Horde.  But I can't say for sure.

K


On Jan 17, 2008, at 11:06 AM, Tom Leach wrote:

> I've poked around the mailing lists, FAQ and Wiki, but I can't find  
> any
> info on what should be a fairly routine issue.
> I need to find a way to send an alert (popup preferably) to everyone  
> who
> is currently logged in to the IMP system (a subset of my IMAP users)  
> to
> inform them on impending system maintenance (ie: a popup about the
> server going down in 5 minutes).
> I don't want to send an IMAP alert since I only need to bring down the
> IMP web server and not the IMAP server.
> I don't want to just send mail to the people who are currently  
> logged in
> since they may not have new mail notifications turned on.
>
> I'm looking for something like 'shutdown' on Unix systems that can  
> send
> a message out to everyone currently logged in.
>
> Thanks for any pointers.
> Tom Leach
> leach at coas.oregonstate.edu
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