sr-dev February 2013

sr-dev@lists.kamailio.org

45 participants
200 discussions

Using t_suspend()/t_continue() multiple times on the same transaction

by Peter Dunkley

Hi, I am trying to use t_suspend()/t_continue() multiple times on the same transaction. Calling t_suspend() more than once works, but the second time I call t_continue() the transaction is killed and a 500 response is sent. It is the "if (branch == t->nr_of_outgoings)" check from the code fragment below (from t_suspend.c:t_continue()) that results in the transaction being killed - you can see the debug/error line I added to determine this in the fragment. Is using t_suspend()/t_continue() multiple times something that should work? Thanks, Peter if (t->uas.status < 200) { /* No final reply has been sent yet. * Check whether or not there is any pending branch. */ for ( branch = 0; branch < t->nr_of_outgoings; branch++ ) { if ((t->uac[branch].request.buffer != NULL) && (t->uac[branch].last_received < 200) ) break; } if (branch == t->nr_of_outgoings) { /* There is not any open branch so there is * no chance that a final response will be received. */ ret = 0; LM_ERR("branch == t->nr_of_outgoings\n"); goto kill_trans; } } -- Peter Dunkley Technical Director Crocodile RCS Ltd

10 years, 4 months

default config: do loose_route() for in-dialog NOTIFY as per new RFC 6665

by Iñaki Baz Castillo

Hi, the new RFC 6665 mandates that the subscription dialog is made *after* the first NOTIFY from the UAS (rather than after the 200 to the initial SUBSCRIBE). This means that the UAC MUST take the route set from the *first* received NOTIFY (instead of taking it from the 200 to the initial SUBSCRIBE). Therefore a proxy compliant with RFC 6665 MUST always add RR to in-dialog NOTIFY requests and thus, I propose that the default SR script file implements it. Regards. -- Iñaki Baz Castillo <ibc(a)aliax.net>

10 years, 9 months

git:master: modules_k/uac: uac_replace_from/to AUTO mode with dialog module

by Anca Vamanu

Module: sip-router Branch: master Commit: 0f702f6e236eb0cbb238bf83a0c4ae94d7b3cad8 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=0f702f6… Author: Anca Vamanu <anca.vamanu(a)1and1.ro> Committer: Anca Vamanu <anca.vamanu(a)1and1.ro> Date: Thu Jul 19 17:49:13 2012 +0300 modules_k/uac: uac_replace_from/to AUTO mode with dialog module Added a implementation for uac_replace_from/to() that uses the dialog module for AUTO mode. In this mode the URIs are stored as dialog variables. The change in tm module fixes a bug: if uac_replace_to() was called, the URI was not changed accordingly in Cancel. --- modules/tm/t_cancel.c | 5 +- modules_k/dialog/dialog.c | 2 + modules_k/dialog/dlg_load.h | 6 + modules_k/uac/README | 111 +++++++++++----- modules_k/uac/doc/uac_admin.xml | 68 +++++++++- modules_k/uac/replace.c | 292 ++++++++++++++++++++++++++++++--------- modules_k/uac/uac.c | 17 ++- 7 files changed, 393 insertions(+), 108 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=0f7…

11 years, 4 months

Mediaproxy

by Olle E. Johansson

I think we need to make a decision regarding the mediaproxy module. The development team no longer supports Kamailio and I think the module doesn't support recent releases of the mediaproxy. Any thoughts? /O

11 years, 7 months

git:master: siptrace Fix bug in documentation

by Olle E. Johansson

Module: sip-router Branch: master Commit: 1c643eb26a25880669a719a29c1c8e984e32983d URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1c643eb… Author: Olle E. Johansson <oej(a)edvina.net> Committer: Olle E. Johansson <oej(a)edvina.net> Date: Thu Feb 7 11:04:00 2013 +0100 siptrace Fix bug in documentation The default database URL was mysql, not "", which caused me some strange issues. --- modules/siptrace/README | 2 +- modules/siptrace/doc/siptrace_admin.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/siptrace/README b/modules/siptrace/README index 6875f0a..bb8bb67 100644 --- a/modules/siptrace/README +++ b/modules/siptrace/README @@ -191,7 +191,7 @@ Chapter 1. Admin Guide Database URL. - Default value is "". + Default value is "mysql://kamailio:kamailiorw@localhost/okamailio". Example 1.1. Set db_url parameter ... diff --git a/modules/siptrace/doc/siptrace_admin.xml b/modules/siptrace/doc/siptrace_admin.xml index 70a4abd..004f510 100644 --- a/modules/siptrace/doc/siptrace_admin.xml +++ b/modules/siptrace/doc/siptrace_admin.xml @@ -96,7 +96,7 @@ </para> <para> <emphasis> - Default value is "". + Default value is "mysql://kamailio:kamailiorw@localhost/okamailio". </emphasis> </para> <example>

11 years, 7 months

Re: [sr-dev] [SR-Users] Update existing module or create new?

by Henning Westerholt

Am Dienstag, 5. Februar 2013, 13:55:41 schrieb Charles Chance: >> as the original author of the module I'd think that changing or replacing >> the existing module would be the way to go. So far I'd not recieved that >> much of bug reports against the existing module. And as Alex Balashov also >> mentioned recently, there are some other issues with the current library. >> >> If existing users need to stay with the old module, its available in the >> git and the existing releases, for the new release we should go with a >> module which supports the newer library. >> >> It would be nice if you could stay with the existing PV API, which I >> modelled somehow after the htable module. If you need to change something, >> just announce it on the devel list and ask for feedback. > We have indeed used the module in the past with no issues - so thank you for > writing and sharing :) > > Very happy to stay with existing PVs if possible. The only thing I'd like to > see different is to set value and expiry at the same time, instead of > having to set value, then alter expiration. This has to be better than > setting a value with some default expiry, getting that same value back > again, then re-setting the value once more with a different expiry? > > Could this be implemented at PV level? Something like $mct(key:expiry) = > value? And if expiry is omitted, we use default set in params. Hi Charles, thanks, good to know that you use it. :-) With regards to the expiry value, yes I think this could be implemented like this. Just one remark, the syntax that other PVs uses is "=>", like in http://www.kamailio.org/wiki/cookbooks/3.3.x/pseudovariables#sht_htable_key Then it would be $mct(key=>expiry) = value Best regards, Henning Westerholt

11 years, 8 months

Outbound: removing contact for broken flow

by Peter Dunkley

Hello, I want to add a new function to the registrar module that will allow me to remove a contact from the location table when I receive a 430 from an edge proxy. I believe I can use the get_ucontact_by_instance() function from usrloc to remove the exact contact I want (based on contact address, sip.instance, and reg-id). However, at the point at which I have received a 430 from the edge proxy (in the failure_route[] on the registrar) I am not sure how I can determine the sip.instance and reg-id. As far as I can tell neither of these values is added to the request when the registrar:lookup() exported function is called. I don't want to just remove contacts based on address, or even address and sip.instance, because when outbound is used I will have multiple contacts with the same address and sip.instance values, with only the reg-id different. Does anyone have any suggestions as to how I can obtain this information in a failure_route[]? Regards, Peter

11 years, 8 months

Outbound forking/failure handling

by Olle E. Johansson

Hi! I might have missed something, but I fail to see how to set up this scenario: I have an AOR with two registred phones. Two reg-id's per phone, four contacts in all. I call the AOR and one phone starts ringing, the other call leg gets a 430 Flow Failed from the edge proxy. How to I retry the next flow? We're not hitting the failure route, since one phone is ringing. Do we need a BRANCH_FAILURE_ROUTE to handle retargeting in a branch while we're in an open transaction? /O

11 years, 8 months

git:jason.penton/ims_ro_interface: Merge branch 'master' of ssh://git. sip-router.org/sip-router

by Jason Penton

Module: sip-router Branch: jason.penton/ims_ro_interface Commit: e84eedfb31b026433ca31230e5eacc305adbeb24 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e84eedf… Author: Jason Penton <jason.penton(a)smilecoms.com> Committer: Jason Penton <jason.penton(a)smilecoms.com> Date: Mon Feb 25 15:02:06 2013 +0200 Merge branch 'master' of ssh://git.sip-router.org/sip-router ---

11 years, 8 months

git:jason.penton/ims_ro_interface: new feature for IMS: Ro iterface for online charging

by Jason Penton

Module: sip-router Branch: jason.penton/ims_ro_interface Commit: bf0050df0c196124cbe51fe8c0d6f2cda2e1ce7c URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=bf0050d… Author: Jason Penton <jason.penton(a)smilecoms.com> Committer: Jason Penton <jason.penton(a)smilecoms.com> Date: Thu Feb 28 19:57:48 2013 +0200 new feature for IMS: Ro iterface for online charging the bginnings... --- lib/ims/ims_getters.c | 119 +++++ lib/ims/ims_getters.h | 16 + modules/dialog_ng/dialog.c | 1 + modules/dialog_ng/dlg_cb.h | 2 - modules/dialog_ng/dlg_load.h | 4 + modules/dialog_ng/dlg_profile.c | 2 +- modules/ims_ro/Makefile | 22 + modules/ims_ro/Ro_data.c | 326 +++++++++++++ modules/ims_ro/Ro_data.h | 429 +++++++++++++++++ modules/ims_ro/ccr.c | 348 ++++++++++++++ modules/ims_ro/ccr.h | 10 + modules/ims_ro/config.h | 72 +++ modules/ims_ro/diameter_ro.c | 94 ++++ modules/ims_ro/diameter_ro.h | 66 +++ modules/ims_ro/ims_ro.c | 986 ++++++++++++++++++++++++++++++++++++++ modules/ims_ro/ims_ro.h | 68 +++ modules/ims_ro/mod.c | 437 +++++++++++++++++ modules/ims_ro/mod.h | 26 + modules/ims_ro/ro_fixup.c | 19 + modules/ims_ro/ro_fixup.h | 14 + modules/ims_ro/ro_session.c | 81 ++++ modules/ims_ro/ro_session.h | 66 +++ modules/ims_ro/ro_session_hash.c | 244 ++++++++++ modules/ims_ro/ro_session_hash.h | 217 +++++++++ modules/ims_ro/ro_timer.c | 242 ++++++++++ modules/ims_ro/ro_timer.h | 84 ++++ 26 files changed, 3992 insertions(+), 3 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=bf0…

11 years, 8 months

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sr-dev February 2013