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<tt>Hi Kirill,<br>
<br>
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).<br>
<br>
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.<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Summit 2018
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2018Amsterdam">http://www.opensips.org/events/Summit-2018Amsterdam</a>
</pre>
<div class="moz-cite-prefix">On 06/05/2018 01:58 PM, Kirill
Galinurov wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAPDUut_9PRi0ZgyV6q_i9YFtcg02wXifbzD6JenqSwQfY5L4Rw@mail.gmail.com">
<div dir="ltr">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. </div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2018-06-05 11:39 GMT+03:00
Bogdan-Andrei Iancu <span dir="ltr"><<a
href="mailto:bogdan@opensips.org" target="_blank"
moz-do-not-send="true">bogdan@opensips.org</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> <tt>Hello Kirill,<br>
<br>
The drouting module is fetching the original FROM
header, as received from the network. So your changes
from the script will be ignored.<br>
<br>
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.<br>
<br>
Regards,<br>
</tt>
<pre class="m_-6174651022061898786moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="m_-6174651022061898786moz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">http://www.opensips-solutions.<wbr>com</a>
OpenSIPS Summit 2018
<a class="m_-6174651022061898786moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2018Amsterdam" target="_blank" moz-do-not-send="true">http://www.opensips.org/<wbr>events/Summit-2018Amsterdam</a>
</pre>
<div>
<div class="h5">
<div class="m_-6174651022061898786moz-cite-prefix">On
06/01/2018 05:05 PM, Kirill Galinurov wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="h5">
<div dir="ltr">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.
<div>How I can do it. Now do_routing() use
old username for discover group.</div>
<div>Also I want to change username in contact
field before topology hiding.</div>
</div>
<br>
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</pre>
</blockquote>
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