[Building Sakai] Sakai Message tool, large delay between user action and sending emails to 900+ partcipants

Bryan Holladay holladay at longsight.com
Fri Dec 14 05:56:54 PST 2012


What version of msgcntr are you running?  Are you table indexes setup
properly?  (refer to
http://collab.sakaiproject.org/pipermail/sakai-user/2012-September/002860.html
)

Thanks,
Bryan


On Fri, Dec 14, 2012 at 8:30 AM, Francois Campbell <
francois at opencollab.co.za> wrote:

> Good Day.
>
> We have the following scenario :
> Sakai instance 2.8.2 , MySQL 5 , tomcat 5.5.35, site with 900+
> participants.
> Site admin tries to send a message to all participants using the vanilla
> Messages tool.
> The admins browser then freezes/hangs. (using FF)
> The emails are sent but there is a large delay. The message is saved at
> 9:21 AM  but
> according to the tomcat logs the it only completed an hour later.
>
> Can someone please give me some insight into how the messages tool is
> supposed to work, whether this behaviour is to be expected and which
> avenues I should follow to improve its performance.
>
> Or
>
> If the messages tool is not meant for this purpose can anyone recommend a
> replacement tool.
>
> --
> Warm regards.
> *Francois Campbell*
> Developer
> *opencollab*
> *Tel*: +27 21 970 4000 | *Fax*: +27 21 914 3098
> *Skype*: francois_campbell_za
> *Web*: www.opencollab.co.za
>
>
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