[sr-dev] Outbound flow failure handling merged to master

[Hugh Waite]

Hi,
I've fixed a bug in t_next_contacts where the ruid was not retrieved and 
put into the contact flows xavp. I don't know if that will help with 
this issue if you are not using multiple flows.
I've also added the ruid to the append_branch debug in t_next_contacts 
which should show if it is corrupt before or after the request is sent.

Hugh

On 06/04/2013 07:45, Juha Heinanen wrote:
> hugh,
>
> sometimes unregistering in event_route[tm:branch-failure] works fine,
> e.g.:
>
> Apr  6 09:39:00 siika /usr/sbin/sip-proxy[21504]: INFO: event_route[tm:branch-failure]
> Apr  6 09:39:00 siika /usr/sbin/sip-proxy[21504]: INFO: Unregistering <sip:test at test.fi> with ruid <uloc-515fc1d4-53ff-2>
>
> but sometimes looks like $T_reply_ruid is corrupted:
>
> Apr  6 09:39:06 siika /usr/sbin/sip-proxy[21533]: INFO: event_route[tm:branch-failure]
> Apr  6 09:39:06 siika /usr/sbin/sip-proxy[21533]: INFO: Unregistering <sip:test at test.fi> with ruid <ulo`
> Apr  6 09:39:06 siika /usr/sbin/sip-proxy[21533]: WARNING: registrar [save.c:993]: AOR/Contact not found
> Apr  6 09:39:06 siika /usr/sbin/sip-proxy[21533]: WARNING: Failed to unregister <sip:test at test.fi> with ruid <ulo`
>
> the piece of config file producing the above is:
>
>      if (t_check_status("(408|486)")) {
>          xlog("L_INFO", "Unregistering <$avp(REQUEST_URI_AVP)> with ruid <$T_reply_ruid>\n");
>          if (!unregister("location", "$avp(REQUEST_URI_AVP)",
>                  "$T_reply_ruid")) {
>              xlog("L_WARN", "Failed to unregister <$avp(REQUEST_URI_AVP)> with ruid <$T_reply_ruid>\n");
>          };
>          ...
>
> i added 486 (busy) to t_check_status just to ease testing.
>
> in usrloc table ruid field values are correct, i.e., there is no value
> "ulo`".
>
> -- juha
>
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-- 
Hugh Waite
Principal Design Engineer
Crocodile RCS Ltd.