[SR-Users] is $td.did avp a normal avp?

[Daniel-Constantin Mierla]

afaik, the list should be saved for tm lifetime. If you run with high 
debug level, do you see any message when the list is destroyed?

Cheers,
Daniel

On 4/22/11 3:00 PM, Juha Heinanen wrote:
> domain module sets $td.did at lookup_domain call.  $td.did seems to be a
> normal avp, because i can print its value with xlog by referring to it
> as $avp(td.did).  however, its value is gone at failure route, which
> makes me suspect that $td.did is not really a normal avp.
>
> in route block i have
>
>      $avp(did) = $td.did;
>      xlog("L_INFO", "at t_relay:<td/td.did>  =<$avp(did)/$avp(td.did)>\n");
>      if (t_relay()) exit;
>
> branch route, onreply route, and failure route are set when the above
> t_relay() takes place.
>
> at the end of branch route block, i have
>
>      xlog("L_INFO", "at end of contact branches:<did/td.did>  =<$avp(did)/$avp(td.did)>\n");
>
> and at the beginning of onreply route block:
>
>      xlog("L_INFO", "at beginning of onreply:<did/td.did>  =<$avp(did)/$avp(td.did)>\n");
>
> and at the beginning of failure route block:
>
>      xlog("L_INFO", "at beginning of contact failure:<did/td.did =<$avp(did)/$avp(td.did)>\n");
>
> when i make a call, i get to syslog:
>
> Apr 22 15:53:27 sip /usr/sbin/sip-proxy[13706]: INFO: at t_relay:<td/td.did>  =<test.fi/test.fi>
> Apr 22 15:53:27 sip /usr/sbin/sip-proxy[13706]: INFO: at end of contact branches:<did/td.did>  =<test.fi/test.fi>
> Apr 22 15:53:27 sip /usr/sbin/sip-proxy[13708]: INFO: at beginning of onreply:<did/td.did>  =<test.fi/<null>>
> Apr 22 15:53:27 sip /usr/sbin/sip-proxy[13705]: INFO: at beginning of contact failure:<did/td.did =<test.fi/<null>>
>
> why is it that $avp(did) value has been preserved from route/branch
> route block to onreply/failure blocks, but value of $avp(td.did) is not?
>
> i'll cc to jan in case he is not on this list.
>
> -- juha
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
http://www.asipto.com