[imp] Apache sessions filling up

[Joan Bryan]

Dear List

I am using PHP 4.4.1 with Turck mmcache, horde-3.0.6, imp-h3-4.0.4 
ingo-h3-1.0.2 turba-h3-2.0.4, and an up-imap-proxy1.2.3 server and 
apache-2.0.48

Since upgrading from imp 3.2.8 I have to restart apache as sessions 
remain idle for ever - far past the default session timeout, and apache 
sessions are gradually used up to the server maximum (unless restarted)

As well, no user is being automatically logged out as was the case 
previously, and may be related to this problem.

I'd be grateful for any pointers on this, as sometimes the cache does 
not appear to clear properly after apache is restarted and the user 
sees garbled message until the next restart (automatic or otherwise).

An extract of Apache server-status showing rather large seconds since 
beginning of most recent request - although
theses users may be forwarding or composing, because of the resource 
being used up - I have to get rid of them eventually.

Srv    PID Acc     M   CPU  SS Req Conn Child Slot Client VHost Request 
183-0 2734 0/1/747 W  0.07 5524 0 0.0 0.000 1.94  10.10.10.10 impmail 
GET/horde-3.0.6/services/portal/sidebar.php?httpclient=1 HTTP 232-0 
21741 0/9/90 W  1.27 5718 0 0.0 0.01 0.18  10.10.10.11 impmail
GET /horde-3.0.6/imp/view.php?actionID=compose_attach_preview&i




Srv Child Server number - generation PID OS process ID Acc Number of 
accesses this connection / this child / this slot M Mode of operation 
CPU CPU usage, number of seconds SS Seconds since beginning of most 
recent request Req Milliseconds required to process most recent request 
Conn Kilobytes transferred this connection Child Megabytes transferred 
this child Slot Total megabytes transferred this slot

Thanks for any help

-- 
Joan
joan.bryan at kcl.ac.uk