[imp] /tmp directory not being purged of session files.

[Christopher Crowley]

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> prefs_cache|a:1:{s:7:"_filled";a:0:{}}horde_language|s:5:"en_US";
> 
> But an active session has the string "s:3:"imp";b:1;", among other
> things, in it.
> 
(  Was: Re: [imp] Help Req. : Sizing a Horde\IMP system for 12,000
users )

With this detail of differentiation, I set up a script to report to
MRTG how many active sessions are present.  And I noticed that the
files in the PHP session.save_path directory are not being garbage
collected.

<from php.ini>
session.save_handler      = files  
session.gc_probability    = 1 
</from>

I am running PHP 4.2.3.

Any comments on this? Have others seen this behavior with PHP 4.2.3? 
Should I increase Garbace collection probablility to remedy this?

Thanks.

Christopher Crowley
TIS Network Services
Tulane University
ccrowley@tulane.edu
504.314.2535
PGP Key ID: 0x7CF18FDB

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