Hello. I found the difference between my config and yours. I have t_newtran at the beginning of the request route for all INVITE messages without to-tag.

Looks like without t_newtran all works fine.

As i understand t_relay creates a new transaction and while first invite waiting for a db / radius or "100 Trying"  re-transmit may come. And till first invite call t_relay re-transmitted copy will go through all request-route.

Could you pls explain why i can't call t_newtran() before uac_req_send() ?

On Wed, Sep 14, 2011 at 12:31 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

Hello,

I did a small test myself with following config and avp(x) was printed ok in failure route. All looks fine, so check to see if you don't delete them directly somehow, avp_print() should help printing all avps, as I said in previous email.

Cheers,
Daniel

route {

    $avp(x) = "abc";
    xlog("====-RR avp(x) [$avp(x)]\n");

    $uac_req(method)="OPTIONS";
    $uac_req(ruri)="sip:127.0.0.1:9";
    $uac_req(furi)="sip:127.0.0.1";
    $uac_req(turi)="sip:127.0.0.1";
    uac_req_send();

    xlog("====#RR avp(x) [$avp(x)]\n");

    t_on_failure("x");
    t_relay_to("udp:127.0.0.1:9");
    xlog("====*RR avp(x) [$avp(x)]\n");
    exit;
}

failure_route[x] {
    xlog("====+FR avp(x) [$avp(x)]\n");

}

On 9/13/11 5:02 PM, Daniel-Constantin Mierla wrote:

Hello,

On 9/13/11 3:04 PM, Vitaliy Aleksandrov wrote:

Hello,

i tried with a latest 3.1 and now avps works after uac_req_send, but i can't get avp values from onreply and failure routes.

do you mean no avp is available in onreply and failure routes but they are available in request route block up to t_relay()? Have you used avp_print() from avpops to print the list of all avps (at INFO level)?

Cheers,
Daniel

On Mon, Sep 12, 2011 at 10:21 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

Hello,

the bug was associated with an internal tm function used to send the request. Can you try again with latest branch 3.1, over the weekend I backported the fix. Let me know if works now for you.

Thanks,
Daniel

On 9/9/11 3:33 PM, Vitaliy Aleksandrov wrote:

There is a bug in UAC module. uac_req_send doesn't restore avps.

I tried to backport your patch to 3.1 but with no success. 

Could you add this patch to a new stable release ?

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-- 
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda