[Operators] Rosters flood

[Evgeniy Khramtsov]

09.09.2010 01:37, Dave Cridland wrote:
> On Wed Sep  8 16:30:08 2010, Evgeniy Khramtsov wrote:
>> 09.09.2010 01:22, Jesse Thompson пишет:
>>> Has anyone ever suggested the idea of clients and/or servers 
>>> implementing features to not deliver, or segregate, messages from 
>>> users that aren't subscribed to each others presences?
>>
>> There is a problem with subscriptions: you cannot block them 
>> efficiently using roster mechanism. Another problem is MUC (for 
>> obvious reasons).
>
> So we need captchas as a possible response to <presence 
> type='subscribe'/>, do you think?

No. We will have problems with transports in that case.

-- 
Regards,
Evgeniy Khramtsov, ProcessOne.
xmpp:xram at jabber.ru.