[Sugar-devel] known issues with collaboration in XS 0.5.2

[Tomeu Vizoso]

On Wed, Sep 8, 2010 at 12:21, Martin Langhoff <martin at laptop.org> wrote:
> On Wed, Sep 8, 2010 at 5:02 AM, Tomeu Vizoso <tomeu at sugarlabs.org> wrote:
>> Note that those are registered users, there's only a dozen online.
>
> Ah! Then no, the behaviour is 100% bogus.
>
>> I guess in that case you won't accumulate lots of registered users
>> either, so this behavior shouldn't matter in the field.
>
> Well, you do, just that they are segregated in groups. But the
> "registered, not online" users should not be in memory at all, unless
> they've been "seen" by ejabberd since it started and it's not perhaps
> purging its roster?
>
> Are you seeing the bug after a long run?
>
>> Will consider purging registered users weekly or daily from public
>> jabber servers such as jabber.sugarlabs.org.
>
> Does a restart of ejabberd make this better?

Nope, same slowness. Ejabberd also took all the cpu for a couple of
minutes when starting up, so it probably loads all registered users to
memory and does some crazy stuff with them at that point.

> [ My questions are a bit hazy here, as I am chasing a few matters at
> this moment and I cannot devote the time to repro and diagnose/debug
> this... apologies. ]

There's no rush at all.

Regards,

Tomeu

> cheers,
>
>
> m
> --
>  martin at laptop.org -- School Server Architect
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>