Hi Klaus,Hi Santi!
I think you are correct. I can not remember why I implemented it different. Are the contact URIs available in the dialog structure? Then it can easily be fixed.
We have another patch that fixes this, we'll try to post it later today.
Thanks,
Santi
regards
klaus
Best regards,
Santi
I checked it quickly and the only thing that does not seem ok is how
the r-uri is taken in modules/dialog/dlg_handlers.c:
- instead of:
+ if(parse_orig_ruri(msg)< 0) {
+ LM_ERR("bad request or missing RURI\n");
+ return -1;
+ }
+
should be:
+ if(parse_sip_msg_uri(msg)< 0) {
+ LM_ERR("bad request or missing RURI\n");
+ return -1;
+ }
+
and instead of:
+ &(msg->first_line.u.request.uri) );
should be
+ GET_RURI(msg) );
This ensures that latest R-URI value is taken -- you used to get
original r-uri.
If someone can test and report, I will commit quickly.
Cheers,
Daniel
On 12/16/09 4:07 PM, Francisco Javier Lizarán Vilches wrote:
-----Mensaje original-----
De: users-bounces@lists.kamailio.org <mailto:users-bounces@lists.kamailio.org> [mailto:users-bounces@lists.kamailio.org]CC: users@lists.kamailio.org <mailto:users@lists.kamailio.org>
En nombre de Daniel-Constantin Mierla
Enviado el: miércoles, 16 de diciembre de 2009 10:38
Para: David
Asunto: Re: [Kamailio-Users] Presence_Dialoginfo versioning
On 12/15/09 4:37 PM, David wrote:
OK, it turns out that the presence application is properly updatingThis should be fixed once r-uri is used instead of To header, right? I
subscriptions within a dialog, and creating new subscriptions outside
a dialog.
The difficultly is that I am rewriting the To: header, since I used
dirty tools, it was dropping ;tag=, so the server thought it was a new
dialog and the phone the same dialog.
am trying to find some time to fix it, maybe with a mod param option.
Cheers,
Daniel
Hi Daniel,http://sip-router.org/tracker/index.php?do=details&task_id=18 <http://sip-router.org/tracker/index.php?do=details&task_id=18>
Some time ago we posted a patch to try to accomplish what you mention:
Hope it helps.
Regards:
Francisco
I am testing to make sure that the issue is resolved.
David
On 2009-12-15 04:12, Olle E. Johansson wrote:
15 dec 2009 kl. 09.59 skrev Daniel-Constantin Mierla:
Hello,
On 12/15/09 2:20 AM, kamailio.org@spam.lublink.net <mailto:kamailio.org@spam.lublink.net> wrote:
Alright, I finally found the proper RFC,I think this is another questionable thing about SIP. IMO, it is
http://www.rfc-editor.org/rfc/rfc4235.txt
Section 4.1 :
"version: This attribute allows the recipient of dialog
information documents to properly order them. Versions start at 0,
and increment by one for each new document sent to a subscriber.
Versions are scoped within a subscription. Versions MUST be
representable using a non-negative 32 bit integer."
Versions are scoped within a subscription, so when a new
subscription is started, ( after the 1 hour expiry ), the version
should be reset as it is a new subscription and therefore a new
scope ?
When the subscription expires, is it renewed or is a new
subscription created? Is the scope separate, or is it the same
subscription updated?
same subscription if the dialog attributes do not change (call-id,
from tag and to tag). But others can argue is it a new subscription.
Anyone else on this one?
The proper RFC for generic subscription/notify questions is RFC 3265.
"3.1.1 Subscription Duration
SUBSCRIBE requests SHOULD contain an Expires header (defined in SIP
[2]). This expires value indicates
the duration of the subscription. In order to keep subscriptions
effective beyond the duration communicated
in the Expires header, subscribers need to refresh subscriptions on a
periodic basis using a new
SUBSCRIBE message on the same dialog as defined in SIP [2]"
This indicates to me that it's the same subscription as long as you
refresh it.
RFC4235 refers to RFC 3265 for general terminology about subscriptions.
/O
Users@lists.kamailio.org <mailto:Users@lists.kamailio.org>_______________________________________________
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Daniel-Constantin Mierla
* http://www.asipto.com/
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-- Daniel-Constantin Mierla
* http://www.asipto.com/
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