Hello,

in failure route is given the SIP message as it was at the moment of transaction (e.g., the headers added/removed in request_route will be still kept there, but not those added in branch_route or other failure_route blocks).

It would be good to get access to the attributes of the branch that was the winner in a parallel forking or the last of serial forking, but this is a new feature. Perhaps a class of PVs will do it. You can open a new item in tracker for feature request, so we don't forget about it.

For now, you can keep store values in avp/xavp as you need to retrieve in failure route.

Cheers,
Daniel

On 19/12/13 10:42, Kelvin Chua wrote:
modparam("tm", "failure_reply_mode", 3)
modparam("tm", "contacts_avp", "tm_contacts");
modparam("tm", "contact_flows_avp", "tm_contact_flows");
modparam("tm", "failure_reply_mode", 3)
modparam("tm", "restart_fr_on_each_reply", 0)


Kelvin Chua


On Thu, Dec 19, 2013 at 3:57 PM, Daniel-Constantin Mierla <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

    Can you share here the parameters you set for tm module?

    Daniel


    On 19/12/13 01:55, Kelvin Chua wrote:

    Also noticed $ru pegged at the first branch's ruri upon entering
    failure_route for succeeding branches. Is this also an expected
    behaviour? Should it not contain the ruri of the previous failed
    branch?

    On Dec 18, 2013 4:19 PM, "Daniel-Constantin Mierla"
    <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

        Hello,

        I will look over it -- I wanted to know exactly the situation.

        Cheers,
        Daniel

        On 17/12/13 15:54, Kelvin Chua wrote:

        Yes, a local timeout. The call was sent to a bogus IP. i
        still feel this behaviour is wrong. $rd in acc should
        contain the failed gateway's ip and not the previous one.

        On Dec 17, 2013 4:43 PM, "Daniel-Constantin Mierla"
        <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

            It is a local timeout, not a 408 received from callee,
            right?

            Daniel

            On 17/12/13 05:16, Kelvin Chua wrote:
            it's for a 408 timeout logged into missed_calls

            Kelvin Chua


            On Mon, Dec 16, 2013 at 8:52 PM, Daniel-Constantin
            Mierla <mico...@gmail.com <mailto:mico...@gmail.com>>
            wrote:

                Hello,

                is it for a 200ok reply or >=300?

                In the code, the r-uri from the branch that is used
                for relaying the reply should be used.

                Cheers,
                Daniel


                On 14/12/13 12:15, Kelvin Chua wrote:
                this is the 2nd branch, the first branch is sent
                to 100.200.30.40
                $rd is set properly according to xlog
                (10.20.30.40). tcpdump proves packets are sent to
                10.20.30.40
                however, after failing, ACC logs dst_domain as the
                previous branch's $rd (100.200.30.40), not the
                current one.
                is this the expected behavior? seems incorrect.

                modparam("acc",
                
"db_extra","src_user=$fU;src_domain=$fd;src_ip=$si;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;callrate=$avp(callrate)")

                failure_route[SERIAL] {
                        if (is_method("INVITE|SUBSCRIBE")) {
                t_on_branch("MANAGE_BRANCH");
                t_on_reply("MANAGE_REPLY");
                        }
                        if ( isbflagset(FLB_CANCEL) ) {
                xlog("cancel bflag set!\n");
                    exit;
                        } else if ( !t_next_contacts() ) {
                xlog("serial fork done!\n");
                t_reply("404", "Not here or busy");
                    exit;
                        } else {
                setflag(FLT_ACC);
                setflag(FLT_ACCMISSED);
                xlog("failure_route new branch - $ru\n");
                t_on_failure("SERIAL");
                $avp(callrate) = "";
                    if ( $sel(ruri.params["rtmr"]) != $null ) {
                
t_set_fr($sel(ruri.params["rtmr"])*1000,$sel(ruri.params["dtmr"])*1000);
                $avp(ABSOLUTE) = $sel(ruri.params["tmr"]);
                    }
                    if ( $sel(ruri.params["callrate"]) != $null )
                $avp(callrate) = $sel(ruri.params["callrate"]);
                xlog("failure_route sending INVITE to $rd\n");
                    t_relay();
                        }
                }

                ERROR: <script>: failure_route sending INVITE to
                10.20.30.40
                DEBUG: <script>: new branch [1] to
                
sip:14X88X72X2X@10.20.30.40:5060;dtmr=1;rtmr=20;tmr=60;callrate=0.007600000000
                DEBUG: siputils [checks.c:103]: has_totag(): no totag
                DEBUG: rtpproxy [rtpproxy_funcs.c:148]:
                check_content_type(): type <application/sdp> found
                valid
                DEBUG: <core> [parser/sdp/sdp_helpr_funcs.c:565]:
                extract_mediaip(): located IP address
                [192.168.5.191] in `o=' field
                DEBUG: <core> [parser/sdp/sdp_helpr_funcs.c:565]:
                extract_mediaip(): located IP address
                [192.168.5.191] in `c=' field
                DEBUG: rtpproxy [rtpproxy.c:2630]:
                force_rtp_proxy(): proxy reply: 10370
                2X8.1X1.3X.2X#012
                DEBUG: siputils [checks.c:103]: has_totag(): no totag
                DEBUG: <core> [msg_translator.c:461]:
                clen_builder(): clen_builder: content-length: 172
                (172)
                DEBUG: <core> [msg_translator.c:206]:
                check_via_address():
                check_via_address(1X5.2X2.1X7.1X0, 192.168.5.191, 0)
                DEBUG: <core> [parser/sdp/sdp.c:793]: free_sdp():
                _sdp = 0x7f53c9a5e580
                DEBUG: <core> [parser/sdp/sdp.c:795]: free_sdp():
                sdp = 0x7f53cb87d3e0
                DEBUG: <core> [parser/sdp/sdp.c:797]: free_sdp():
                session = 0x7f53cb87d480
                DEBUG: tm [t_reply.c:1710]: relay_reply(): DEBUG:
                relay_reply: branch=0, save=0, relay=-1
                DEBUG: tm [t_reply.c:1211]:
                t_should_relay_response(): ->>>>>>>>> T_code=100,
                new_code=408
                DEBUG: tm [t_hooks.c:288]:
                run_trans_callbacks_internal(): DBG:
                trans=0x7f53c1511148, callback type 128, id 0 entered
                DEBUG: acc [acc_logic.c:539]: tmcb_func(): acc
                callback called for t(0x7f53c1511148) event type
                128, reply code 408
                NOTICE: acc [acc.c:279]: acc_log_request(): ACC:
                call missed:
                
timestamp=1387019197;method=INVITE;from_tag=wyudf;to_tag=;call_id=cjfbdfydrjielti@X340saucy;code=408;reason=RequestTimeout;src_user=kelvin;src_domain=2X8.1X1.3X.2X;src_ip=1X5.2X2.1X7.1X0;dst_ouser=14X88X72X2X;dst_user=14X88X72X2X;dst_domain=100.200.30.40;callrate=0.007600000000
                
<mailto:timestamp=1387019197;method=INVITE;from_tag=wyudf;to_tag=;call_id=cjfbdfydrjielti@X340saucy;code=408;reason=RequestTimeout;src_user=kelvin;src_domain=2X8.1X1.3X.2X;src_ip=1X5.2X2.1X7.1X0;dst_ouser=14X88X72X2X;dst_user=14X88X72X2X;dst_domain=100.200.30.40;callrate=0.007600000000>


                Kelvin Chua


                _______________________________________________
                SIP Express Router (SER) and Kamailio (OpenSER) - sr-users 
mailing list
                sr-users@lists.sip-router.org  
<mailto:sr-users@lists.sip-router.org>
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-- Daniel-Constantin Mierla -http://www.asipto.com
                http://twitter.com/#!/miconda  
<http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda


                _______________________________________________
                SIP Express Router (SER) and Kamailio (OpenSER) -
                sr-users mailing list
                sr-users@lists.sip-router.org
                <mailto:sr-users@lists.sip-router.org>
                http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



-- Daniel-Constantin Mierla -http://www.asipto.com
            http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  
-http://www.linkedin.com/in/miconda


-- Daniel-Constantin Mierla -http://www.asipto.com
        http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  
-http://www.linkedin.com/in/miconda


-- Daniel-Constantin Mierla -http://www.asipto.com
    http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  
-http://www.linkedin.com/in/miconda



--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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