[SR-Users] Kamailio presence server problem with PostgreSQL

Roberto Fichera kernel at tekno-soft.it
Thu Jul 21 17:00:09 CEST 2011


On 07/21/2011 01:55 PM, Klaus Darilion wrote:
> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=b39747e213e350609761d14583db3e689ad6fefc
>
> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=403ba772771545f4410ba4a5cf396125be353b12
>
> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=460fc8bf6ad5108ff3779c85ff150e4f5145b189

I've applied all the listed patches than regenerated and installed
the rpms and set back to not null the sender constraint in the db.
After restarting kamailio I'm still getting the problem as before.

>
>
> Am 21.07.2011 13:13, schrieb Roberto Fichera:
>> On 07/21/2011 08:21 AM, Daniel-Constantin Mierla wrote:
>>> Hello,
>>>
>>> indeed there was some inconsistency. I just committed a patch to store
>>> empty string if the sender parameter is not set. That for the fact
>>> that later (about line 450) there is a query and the sender value is
>>> taken from db and strlen used. All over, these checks are used for
>>> SLA/BLA case.
>> Could you please send me the diff so that I can apply it to my local v3.1.4
>> for rebuilding the rpms?
>>
>>> Cheers,
>>> Daniel
>>>
>>> On 7/20/11 7:00 PM, Bucur Marius wrote:
>>>> Hi,
>>>>
>>>> It think there is something wrong with the sql scripts, hence the
>>>> code obviously accepts a null sender.
>>>>
>>>> presentity.c:357
>>>> if( presentity->sender)
>>>> {
>>>> query_cols[n_query_cols] = &str_sender_col;
>>>> query_vals[n_query_cols].type = DB1_STR;
>>>> query_vals[n_query_cols].nul = 0;
>>>> query_vals[n_query_cols].val.str_val.s = presentity->sender->s;
>>>> query_vals[n_query_cols].val.str_val.len = presentity->sender->len;
>>>> n_query_cols++;
>>>> }
>>>>
>>>> From a logical point of view, I believe the sender should not be
>>>> mandatory hence it could be generated by a machine - whose
>>>> identity/location is not needed.
>>>>
>>>> Regards,
>>>> Marius
>>>>
>>>> ------------------------------------------------------------------------
>>>> *From:* Daniel-Constantine Mierla <miconda at gmail.com>
>>>> *To:* SIP Router - Kamailio (OpenSER) and SIP Express Router (SER)
>>>> -Users Mailing List <sr-users at lists.sip-router.org>
>>>> *Cc:* SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
>>>> UsersMailing List <sr-users at lists.sip-router.org>
>>>> *Sent:* Wednesday, July 20, 2011 6:53 PM
>>>> *Subject:* Re: [SR-Users] Kamailio presence server problem with
>>>> PostgreSQL
>>>>
>>>> Hello,
>>>>
>>>> Thanks for troubleshooting further. What intrigues me is that the
>>>> error message from syslog is printed from store result function,
>>>> which is used after doing a select query. So something else might
>>>> have to be reviewed as well.
>>>>
>>>> Anyhow, missing sender value should be checked, since it is a
>>>> constraint for non-null. Interesting it was not risen with mysql.
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>> On Jul 20, 2011, at 5:46 PM, Roberto Fichera <kernel at tekno-soft.it
>>>> <mailto:kernel at tekno-soft.it>> wrote:
>>>>
>>>>> On 07/20/2011 05:34 PM, Roberto Fichera wrote:
>>>>>> On 07/20/2011 05:18 PM, Klaus Darilion wrote:
>>>>>>> Am 20.07.2011 17:00, schrieb Roberto Fichera:
>>>>>>>> ERROR:  null value in column "sender" violates not-null constraint
>>>>>>>> STATEMENT:  insert into presentity
>>>>>>>> (domain,username,event,etag,expires,body,received_time ) values
>>>>>>>>
>>>> ('192.168.2.92','roberto','presence','a.1311173612.4970.2.0',1311177224,'<?xml
>>>>>>>> version="1.0" encoding="UTF-8" standalone="no"?><presence
>>>>>>>> xmlns="urn:ietf:params:xml:ns:pidf"
>>>>>>>> xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model"
>>>>>>>> xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid"
>>>>>>>> entity="sip:roberto at 192.168.2.92"><dm:person
>>>>>>>> id="p3619"><rpid:activities/></dm:person><tuple
>>>>>>>>
>>>> id="t9285"><status><basic>open</basic></status><contact>sip:roberto at 192.168.2.92</contact><note>Online</note></tuple></presence>',1311173624)
>>>>>>> Seems like the statement does not insert the "sender" although it is
>>>>>>> mandatory. If "sender" is really mandatory, then it seems the
>>>> statement
>>>>>>> is buggy.
>>>>>> how does look the corresponding presentity mysql table, does it
>>>> has the same
>>>>>> constraint or not?
>>>>> Anyway I can confirm that removing the constraint the problem
>>>>> of presence backed by postgresql seems solved.
>>>>>
>>>>>>> regards
>>>>>>> Klaus
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>>>> mailing list
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>>>>>>>
>>>>>> _______________________________________________
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>>>> list
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>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>
>>>>>
>>>>> _______________________________________________
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>>>> _______________________________________________
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>>>>
>>>>
>>>>
>>>> _______________________________________________
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>>> -- 
>>> Daniel-Constantin Mierla -- http://www.asipto.com
>>> Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
>>> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>>>
>>>
>>> _______________________________________________
>>> 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
>>
>>
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