9 Feb
2015
9 Feb
'15
7:50 a.m.
I did not use the index to erase pull from the stack I directly set it to null
$(avp(s:cf_destinations)[0]) = $null;
If I do this:
$var(new_ru) = $(avp(s:cf_destinations)[0]);
...
append_branch($var(new_ru));
...
I got the same result ... just the LAST $ru I set is the one thats called.
De: "Daniel-Constantin Mierla"
<miconda(a)gmail.com>
Para: "Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.sip-router.org>
Enviados: Lunes, 9 de Febrero 2015 9:19:23
Asunto: Re: [SR-Users] Parallel call forward
Hello,
you should not use index when setting an avp to null
-- remove the [0].
Then you can print details of branches voa
$branch(...) variable to see what are
the results of your operations.
A branch can be added also by providing the uri as
parameter for append_branch()
-- see the documentation of the function in the corex module.
Cheers,
Daniel
On 09/02/15 08:18, Raúl Alexis Betancor Santana wrote:
> Hi all,
> I'm getting crazy trying to setup a kamailio
to do a parallel call forward to
> multiple destinations based on a query to the DB.
> I do the db query and get the RURI's of the
destinations I could forward the
> call to in parallel, then when I get the resulset I do:
> [...]
> $var(cf_idx) = 0;
> while(is_avp_set("$(avp(s:cf_destinations)[0])"))
> {
> $ru = $(avp(s:cf_destinations)[0]); # Set the new RURI to call to
> $(avp(s:cf_destinations)[0]) = $null; # Setting it to $null pull the value from
> the stack
> $(avp(s:callee_fr_inv_timer)[*]) = $(avp(s:cf_timeouts)[0]) * 1000;
> t_set_fr("$avp(s:callee_fr_inv_timer)");
> $(avp(s:cf_timeouts)[0]) = $null;
> route(ROUTE_ACC_CF); # Do the ACC
> $(avp(s:acc_state)[*]) = "cfna";
> $(avp(s:hih_cause)[*]) = "404";
> $var(cf_idx) = $var(cf_idx) + 1;
> append_branch();
> }
> route(ROUTE_EXECUTE_CF_LOOP); # Some final task and then t_relay
> [...]
> But only the last RURI get called
> How do I do to accomplish this? ... I need to
change the $ru of each new branch,
> so when request get loop-back to the proxy, it do again all the lookup logic.
> Best regards
> _______________________________________________
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--
Daniel-Constantin Mierla http://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
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