Hi Anton,
On 04/04/2011 01:28 PM, Anton Zagorskiy wrote:
Hello!
I have two questions:
1. I have 2 openSIPS running on a one machine - first for routing, second
for b2b (it has just one line 'b2b_init_request("top hiding")', in common).
Since b2b modules require a DB, can I use a same DB for both openSIPS ?
if no table is used by both instances, you can share the same DB between
2 opensips.
2. I'm using uac_replace_from and uac_replace_to and I'm getting a strange
behavior. I know that those functions shouldn't be called twice in a one
branch, but they aren't - a call flow is:
1) REQUEST_ROUTE: route -> route[invite] (uac_replace_from) -> t_relay()
with t_on_failure("1")
2) FAILURE_ROUTE: failure_route[1] -> route[failure] -> route[invite]
(uac_replace_from) -> route[to_b2b] (uac_replace_to) -> t_relay with
t_on_failure("1")
And here I'm getting bad headers:
Record-Route has two 'vsf' tag and From is "num1" "num2"
<sip:num1@domain1sip:num2domain2>
Where is a problem?
The problem is that whatever you do in the main request route does apply
to all the branches (existing or future) of that request. So you
uac_replace_from (from 1) does apply to all branches, including to the
branch you create in failure route).
The correct approach will be to use a branch_route[] where to do the
from/to replacements, instead of request route.
Regards,
Bogdan
--
Bogdan-Andrei Iancu
OpenSIPS eBootcamp - 2nd of May 2011
OpenSIPS solutions and "know-how"
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