Hi Kirill,
Well, internally, the drouting module is also doing a query to DB , to
the dr_group table (there is no cache here) -> so, it is the same, when
comes to performance. Or you can keep the per-user routing group in the
subscriber table and have it loaded during authentication (see the
load_credential parameter).
And again, the dr_groups is not cached, it is a real time query to DB
;). Only the rules/carriers/gateways are cached, but not the groups.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 06/05/2018 01:58 PM, Kirill Galinurov wrote:
Hello Вogdan. Thanks for answer. I thought so. I want to use db, and
cache_db to store groups. But our new system is very highload. About
6M rules over 120 groups and 300 cps. So what about perfomance ?
Internal drouting groups is in memory and it very good.
2018-06-05 11:39 GMT+03:00 Bogdan-Andrei Iancu <bog...@opensips.org
<mailto:bog...@opensips.org>>:
Hello Kirill,
The drouting module is fetching the original FROM header, as
received from the network. So your changes from the script will be
ignored.
An alternative is to determine the routing group by yourself, at
script level (like doing a DB query, even to the same dr_groups
table, but using whatever value you want for the user) and push
the group as parameter to the do_routing() function.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com <http://www.opensips-solutions.com>
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
<http://www.opensips.org/events/Summit-2018Amsterdam>
On 06/01/2018 05:05 PM, Kirill Galinurov wrote:
Hi all. I use drouting module for LCR. No i use do_routing
function in request_route() But i want normalize username in From
before do_routing.
How I can do it. Now do_routing() use old username for discover
group.
Also I want to change username in contact field before topology
hiding.
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