Hello,

On 3/26/13 1:51 PM, Charles Chance wrote:

Hi all,

I was wondering, how are others sharing dialog module (particularly profile) state between multiple servers?

if it is just about counting the active dialog calls per user/ip/etc ... so far I am mainly using htable, with notifications from each node to the other using uac_req_send() (see next for ways for when to send notifications). I index by key (userid,ip/etc) plus the call id, then I use $shtcn(...) to get the number of items for an user/ip/etc...

An alternative is to use a database table and replicate its content. This comes in addition to the dialog table, using the event_routes exported by the dialog module to update records:

- http://kamailio.org/docs/modules/stable/modules/dialog.html#id2556376

dmq module is supposed to offer the framework for inter-kamailio communication, iirc, the developer added support for distributing htable keys. But then he changed job and didn't work further on this part, it is in my list to get it going again before next major release.

Cheers,
Daniel

--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, April 16-17, 2013, Berlin
 - http://conference.kamailio.com -


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