[SR-Users] 183 acc records even if early_media equals to 0
Marco Capetta
mcapetta at sipwise.com
Thu Nov 9 17:14:25 CET 2017
Thanks.
Patch applied on the test system with kamailio 4.4.6.
Just for documentation, an additional difference with 5.X is that
variable "TMCB_NONE_F" is called "relayed_code".
I will leave the system running and I let you know if the issue is solved.
Thanks
Marco
On 11/09/2017 04:18 PM, Daniel-Constantin Mierla wrote:
>
> Forgot to add that for branch 4.4, the changes should be for line 1952
> in modules/tm/t_reply.c
>
>
> On 09.11.17 16:06, Daniel-Constantin Mierla wrote:
>>
>> I just pushed to master, here is the link to the diff:
>>
>> -
>> https://github.com/kamailio/kamailio/commit/785a3ccc743f429107c3dfae78d43705918aa4e6.diff
>>
>> It will help to see if what I found was the source for the issue. If
>> yes, there might be another patch to have a proper handling of the
>> situation. If not, then I know I have to look somewhere else.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 09.11.17 15:53, Marco Capetta wrote:
>>> Yes, I have a test system where I can deploy the patch.
>>>
>>> Thank you very much
>>> Marco
>>>
>>>
>>> On 11/09/2017 03:09 PM, Daniel-Constantin Mierla wrote:
>>>>
>>>> Are you able to reproduce as you need in a testbed or so? I may
>>>> have a small patch and wondering if you would be able to test?
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>>
>>>> On 09.11.17 14:32, Marco Capetta wrote:
>>>>> I have the same issue on 4.4.5 and 4.4.6
>>>>>
>>>>> Thanks
>>>>> Marco
>>>>>
>>>>> On 11/09/2017 02:22 PM, Daniel-Constantin Mierla wrote:
>>>>>>
>>>>>> One more thing, have you seen it in latest versions from branch
>>>>>> 4.4.x? Or was it on 4.4.1 only? Or from other perspective, on
>>>>>> which versions you noticed this kind of issues?
>>>>>>
>>>>>> Cheers,
>>>>>> Daniel
>>>>>>
>>>>>>
>>>>>> On 09.11.17 14:02, Marco Capetta wrote:
>>>>>>> Thank Daniel.
>>>>>>>
>>>>>>> Cheers
>>>>>>> Marco
>>>>>>>
>>>>>>> On 11/09/2017 12:38 PM, Daniel-Constantin Mierla wrote:
>>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> I expect that the code value is taken from status of the
>>>>>>>> transaction, which at that time has 200ok ranked with more
>>>>>>>> priority. I will check the code and if it proves to be this
>>>>>>>> case, I will come up with a fix.
>>>>>>>>
>>>>>>>> Cheers,
>>>>>>>> Daniel
>>>>>>>>
>>>>>>>> On 09.11.17 10:42, Marco Capetta wrote:
>>>>>>>>> Hello,
>>>>>>>>>
>>>>>>>>> no we didn't try 5.0.X versions yet.
>>>>>>>>>
>>>>>>>>> To investigate deeper the issue, I added some additional log
>>>>>>>>> lines in the acc module. In particular, I did the following:
>>>>>>>>>
>>>>>>>>> /* is this reply of interest for accounting ? */
>>>>>>>>> static inline int should_acc_reply(struct sip_msg *req, struct
>>>>>>>>> sip_msg *rpl,int code)
>>>>>>>>> {
>>>>>>>>> ...
>>>>>>>>> ...
>>>>>>>>> str req_callid, rpl_callid;
>>>>>>>>> get_callid(req, &req_callid);
>>>>>>>>> get_callid(rpl, &rpl_callid);
>>>>>>>>>
>>>>>>>>> LM_ERR("++++++++++ early_media set to %d and code set to
>>>>>>>>> %d - call_id req: %.*s - call_id rpl: %.*s\n", early_media,
>>>>>>>>> code, req_callid.len, req_callid.s, rpl_callid.len, rpl_callid.s);
>>>>>>>>>
>>>>>>>>> if ( code<200 && !(early_media &&
>>>>>>>>> parse_headers(rpl,HDR_CONTENTLENGTH_F, 0) == 0 &&
>>>>>>>>> rpl->content_length && get_content_length(rpl) > 0)) {
>>>>>>>>> LM_ERR("++++++++++ We will NOT account this reply -
>>>>>>>>> call_id req: %.*s - call_id rpl: %.*s\n", req_callid.len,
>>>>>>>>> req_callid.s, rpl_callid.len, rpl_callid.s);
>>>>>>>>> return 0;
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> LM_ERR("++++++++++ We will account this reply - call_id
>>>>>>>>> req: %.*s - call_id rpl: %.*s\n", req_callid.len,
>>>>>>>>> req_callid.s, rpl_callid.len, rpl_callid.s);
>>>>>>>>>
>>>>>>>>> return 1; /* seed is through, we will account this reply */
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> In case of a "normal" call I have:
>>>>>>>>>
>>>>>>>>> Nov 9 08:52:23 sp2 proxy[12072]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 183 - call_id req: f4227b9a898b482887d9aebdf7137061 -
>>>>>>>>> call_id rpl: f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:23 sp2 proxy[12072]: ERROR: acc [acc_logic.c:418]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will NOT account this reply
>>>>>>>>> - call_id req: f4227b9a898b482887d9aebdf7137061 - call_id rpl:
>>>>>>>>> f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:23 sp2 proxy[12072]: NOTICE: <script>: NAT-Reply -
>>>>>>>>> S=183 - Session Progress M=INVITE IP=172.30.52.98:5060
>>>>>>>>> (172.30.52.132:5080) ID=f4227b9a898b482887d9aebdf7137061
>>>>>>>>> UA='<null>'
>>>>>>>>> Nov 9 08:52:23 sp2 proxy[12072]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 183 - call_id req: f4227b9a898b482887d9aebdf7137061 -
>>>>>>>>> call_id rpl: f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:23 sp2 proxy[12072]: ERROR: acc [acc_logic.c:418]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will NOT account this reply
>>>>>>>>> - call_id req: f4227b9a898b482887d9aebdf7137061 - call_id rpl:
>>>>>>>>> f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:24 sp2 proxy[12073]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 200 - call_id req: f4227b9a898b482887d9aebdf7137061 -
>>>>>>>>> call_id rpl: f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:24 sp2 proxy[12073]: ERROR: acc [acc_logic.c:422]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will account this reply -
>>>>>>>>> call_id req: f4227b9a898b482887d9aebdf7137061 - call_id rpl:
>>>>>>>>> f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:24 sp2 proxy[12073]: NOTICE: <script>: NAT-Reply -
>>>>>>>>> S=200 - OK M=INVITE IP=172.30.52.98:5060 (172.30.52.132:5080)
>>>>>>>>> ID=f4227b9a898b482887d9aebdf7137061 UA='<null>'
>>>>>>>>> Nov 9 08:52:24 sp2 proxy[12073]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 200 - call_id req: f4227b9a898b482887d9aebdf7137061 -
>>>>>>>>> call_id rpl: f4227b9a898b482887d9aebdf7137061
>>>>>>>>> Nov 9 08:52:24 sp2 proxy[12073]: ERROR: acc [acc_logic.c:422]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will account this reply -
>>>>>>>>> call_id req: f4227b9a898b482887d9aebdf7137061 - call_id rpl:
>>>>>>>>> f4227b9a898b482887d9aebdf7137061
>>>>>>>>>
>>>>>>>>> In case of a call with the issue I have:
>>>>>>>>>
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12068]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 183 - call_id req: eb22b398fda649ec92abd98c85534914 -
>>>>>>>>> call_id rpl: eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12068]: ERROR: acc [acc_logic.c:418]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will NOT account this reply
>>>>>>>>> - call_id req: eb22b398fda649ec92abd98c85534914 - call_id rpl:
>>>>>>>>> eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12068]: NOTICE: <script>: NAT-Reply -
>>>>>>>>> S=183 - Session Progress M=INVITE IP=172.30.52.98:5060
>>>>>>>>> (172.30.52.132:5080) ID=eb22b398fda649ec92abd98c85534914
>>>>>>>>> UA='<null>'
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12073]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 200 - call_id req: eb22b398fda649ec92abd98c85534914 -
>>>>>>>>> call_id rpl: eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12073]: ERROR: acc [acc_logic.c:422]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will account this reply -
>>>>>>>>> call_id req: eb22b398fda649ec92abd98c85534914 - call_id rpl:
>>>>>>>>> eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12073]: NOTICE: <script>: NAT-Reply -
>>>>>>>>> S=200 - OK M=INVITE IP=172.30.52.98:5060 (172.30.52.132:5080)
>>>>>>>>> ID=eb22b398fda649ec92abd98c85534914 UA='<null>'
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12068]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 200 - call_id req: eb22b398fda649ec92abd98c85534914 -
>>>>>>>>> call_id rpl: eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12068]: ERROR: acc [acc_logic.c:422]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will account this reply -
>>>>>>>>> call_id req: eb22b398fda649ec92abd98c85534914 - call_id rpl:
>>>>>>>>> eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12073]: ERROR: acc [acc_logic.c:413]:
>>>>>>>>> should_acc_reply(): ++++++++++ early_media set to 0 and code
>>>>>>>>> set to 200 - call_id req: eb22b398fda649ec92abd98c85534914 -
>>>>>>>>> call_id rpl: eb22b398fda649ec92abd98c85534914
>>>>>>>>> Nov 8 23:42:38 sp2 proxy[12073]: ERROR: acc [acc_logic.c:422]:
>>>>>>>>> should_acc_reply(): ++++++++++ We will account this reply -
>>>>>>>>> call_id req: eb22b398fda649ec92abd98c85534914 - call_id rpl:
>>>>>>>>> eb22b398fda649ec92abd98c85534914
>>>>>>>>>
>>>>>>>>> It seems that in the second call the provisional response is
>>>>>>>>> evaluated from acc module after the 200 message has been
>>>>>>>>> received, so the sip code is 200 instead of 183.
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>> Marco
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On 11/09/2017 10:20 AM, Daniel-Constantin Mierla wrote:
>>>>>>>>>>
>>>>>>>>>> Hello,
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 09.11.17 09:50, Marco Capetta wrote:
>>>>>>>>>>> Dear All,
>>>>>>>>>>>
>>>>>>>>>>> I'm facing a strange problem with the call accounting
>>>>>>>>>>> module: even if in my configuration I have the parameter:
>>>>>>>>>>> modparam("acc", "early_media", 0)
>>>>>>>>>>> I can find some ACC records with sip_code 180 or 183.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> I investigated those cases and this issue seems to happen
>>>>>>>>>>> when an endpoint sends an 183 message immediately followed
>>>>>>>>>>> by a 200 OK.
>>>>>>>>>>>
>>>>>>>>>>> The issue seems started from kamailio version 4.4.1, but I
>>>>>>>>>>> cannot be really sure of this.
>>>>>>>>>>>
>>>>>>>>>>> Have you ever had a similar problem?
>>>>>>>>>>> Do you have any suggestions on how to solve it?
>>>>>>>>>>>
>>>>>>>>>> I haven't seen it so far and no other similar reports. Did it
>>>>>>>>>> happen for you only in 4.4.x series or you have seen it with
>>>>>>>>>> 5.0.x?
>>>>>>>>>>
>>>>>>>>>> Cheers,
>>>>>>>>>> Daniel
>>>>>>>>>> --
>>>>>>>>>> Daniel-Constantin Mierla
>>>>>>>>>> www.twitter.com/miconda --www.linkedin.com/in/miconda
>>>>>>>>>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
>>>>>>>>>> Kamailio World Conference -www.kamailioworld.com
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> *Marco Capetta *
>>>>>>>>> Operations Engineer
>>>>>>>>>
>>>>>>>>> Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15
>>>>>>>>> AT-2345 Brunn am Gebirge
>>>>>>>>>
>>>>>>>>> Phone: +43(0)1 301 2044 <tel:+4313012044>
>>>>>>>>> Email: mcapetta at sipwise.com <mailto:mcapetta at sipwise.com>
>>>>>>>>> Website: www.sipwise.com <http://www.sipwise.com>
>>>>>>>>>
>>>>>>>>> Particulars according Austrian Companies Code paragraph 14
>>>>>>>>> "Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge
>>>>>>>>> FN:305595f, Commercial Court Vienna, ATU64002206
>>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Daniel-Constantin Mierla
>>>>>>>> www.twitter.com/miconda --www.linkedin.com/in/miconda
>>>>>>>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
>>>>>>>> Kamailio World Conference -www.kamailioworld.com
>>>>>>>
>>>>>>> --
>>>>>>> *Marco Capetta *
>>>>>>> Operations Engineer
>>>>>>>
>>>>>>> Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15
>>>>>>> AT-2345 Brunn am Gebirge
>>>>>>>
>>>>>>> Phone: +43(0)1 301 2044 <tel:+4313012044>
>>>>>>> Email: mcapetta at sipwise.com <mailto:mcapetta at sipwise.com>
>>>>>>> Website: www.sipwise.com <http://www.sipwise.com>
>>>>>>>
>>>>>>> Particulars according Austrian Companies Code paragraph 14
>>>>>>> "Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge
>>>>>>> FN:305595f, Commercial Court Vienna, ATU64002206
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> Daniel-Constantin Mierla
>>>>>> www.twitter.com/miconda --www.linkedin.com/in/miconda
>>>>>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
>>>>>> Kamailio World Conference -www.kamailioworld.com
>>>>>
>>>>> --
>>>>> *Marco Capetta *
>>>>> Operations Engineer
>>>>>
>>>>> Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15
>>>>> AT-2345 Brunn am Gebirge
>>>>>
>>>>> Phone: +43(0)1 301 2044 <tel:+4313012044>
>>>>> Email: mcapetta at sipwise.com <mailto:mcapetta at sipwise.com>
>>>>> Website: www.sipwise.com <http://www.sipwise.com>
>>>>>
>>>>> Particulars according Austrian Companies Code paragraph 14
>>>>> "Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge
>>>>> FN:305595f, Commercial Court Vienna, ATU64002206
>>>>>
>>>>
>>>> --
>>>> Daniel-Constantin Mierla
>>>> www.twitter.com/miconda --www.linkedin.com/in/miconda
>>>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
>>>> Kamailio World Conference -www.kamailioworld.com
>>>
>>> --
>>> *Marco Capetta *
>>> Operations Engineer
>>>
>>> Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15
>>> AT-2345 Brunn am Gebirge
>>>
>>> Phone: +43(0)1 301 2044 <tel:+4313012044>
>>> Email: mcapetta at sipwise.com <mailto:mcapetta at sipwise.com>
>>> Website: www.sipwise.com <http://www.sipwise.com>
>>>
>>> Particulars according Austrian Companies Code paragraph 14
>>> "Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge
>>> FN:305595f, Commercial Court Vienna, ATU64002206
>>>
>>
>> --
>> Daniel-Constantin Mierla
>> www.twitter.com/miconda --www.linkedin.com/in/miconda
>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
>> Kamailio World Conference -www.kamailioworld.com
>
> --
> Daniel-Constantin Mierla
> www.twitter.com/miconda --www.linkedin.com/in/miconda
> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin -www.asipto.com
> Kamailio World Conference -www.kamailioworld.com
--
*Marco Capetta *
Operations Engineer
Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15
AT-2345 Brunn am Gebirge
Phone: +43(0)1 301 2044 <tel:+4313012044>
Email: mcapetta at sipwise.com <mailto:mcapetta at sipwise.com>
Website: www.sipwise.com <http://www.sipwise.com>
Particulars according Austrian Companies Code paragraph 14
"Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge
FN:305595f, Commercial Court Vienna, ATU64002206
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