29 Oct
2014
29 Oct
'14
2:15 p.m.
Hello Lucian,
I applied your patch with some fixes.
I haven't checked with stateful replies, at some point a function from
core should be used. You can go ahead and see if it works, if not, let
me know and I can look into it as well. You can follow the callbacks for
TMCB_RESPONSE_OUT or TMCB_RESPONSE_FWDED inside tm code, they should
lead to the place where a sip response is going to be sent out.
Cheers,
Daniel
On 27/10/14 12:51, Lucian Balaceanu wrote:
Hello Daniel,
I must admit I only saw your mail last Friday. Until the 10th of
October I was also on vacation. I know that you actually committed
some of the changes together with your comments on the 12th this month.
I don't know if we can consider the topic of the patch closed. As far
as I understand, the state-full replies have not been addressed,
right? (There should be a change in the t_reply.c) I followed the code
to the relay_reply but I did not yet come to find the send function.
Should I pursue further?
Thank you,
Lucian Balaceanu
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Hi Lucian,
somehow I forgot to follow up on this. But we need to get sorted out
soon, before we release, so it works as expected with the new
version. See more comments inline.
On 17/09/14 18:09, Lucian Balaceanu wrote:
Hi Daniel,
Please forgive me for my delay in responding to your mail.
Please find attached a second version of the onsend_route_reply
patch (which again has some problems). As per your previous
indications I did the following:
*Issue1*
The issue is:
+<INITIAL>{ONSEND_RT_REPLY} { yylval.intval=atoi(yytext);
+ yy_number_str=yytext; return NUMBER; }
It should be:
+<INITIAL>{ONSEND_RT_REPLY} { yylval.intval=atoi(yytext);
+ yy_number_str=yytext; return ONSEND_RT_REPLY; }
From performances point of view, there can be
added a config
parameter to enable running of onsend_route for replies:
onsend_route_reply = 0|1
Following
http://www.asipto.com/pub/kamailio-devel-guide/#c08add_parameters I
have tried to add onsend_route_reply parameter. The code compiles,
but when trying to start kamailio with this parameter inside, the
parsing fails with syntax errors signaling:
/ 0(1321) :<core> [cfg.y:3423]: yyerror_at(): parse error in config
file kamailio-basic.cfg.4.1, from line 107, column 1 to line 108,
column 0: syntax error
0(1321) : <core> [cfg.y:3423]: yyerror_at(): parse error in config
file kamailio-basic.cfg.4.1, from line 107, column 1 to line 108,
column 0:
ERROR: bad config file (2 errors)/
*Issue2*
This is to detect whether the onsend_route should be executed for SIP
replies. The condition being:
- if is a sip reply and onsend_route is set and the
onsend_route_reply parameter is 1
#define onsend_enabled(rtype)
(onsend_rt.rlist[DEFAULT_RT]?((rtype==SIP_REPLY)?onsend_route_reply:1):0)
That is
to say you see it best to take the chek for
onsend_rt.list[DEFAULT_RT] from inside run_onsend() function and
call this onsend_enabled(...) before the run_onsend()?
*Issue3*
Stateful processing for replies is mainly done in t_reply.c
from tm
module. At some point there should be a send buffer function call.
Cheers,
Daniel
On the other hand, is onsend_route also executed
for local
requests? I had in mind it is only for received requests that are
forwarded ... Iirc, on onsend_route, the sip message is the one
received, the outgoing content being accessible via $snd(buf).
I agree with you with taking out the locally generated requests and
only left the run_onsend call in do_forward_reply function (inside
forward.c).
Could you point me to the reply relaying function that is called for
state-full processing?
Thank you and sorry again for my late answer,
Lucian
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda