[SR-Users] ERROR: pua [send_publish.c:304]: publ_cback_func(): No Expires header found

Denys Pozniak denys.pozniak at gmail.com
Mon Jun 22 21:41:40 CEST 2020 

Hello!

I added logging to onsend_route (as I understand this is only one place to
catch publishes):

if ( is_method("PUBLISH") ) {
  xlog("L_WARN", "[PUBLISH] $rm/$ru expires=$hdr(Expires) [$ci]\n");
}


Got output:

64(13374) WARNING: <script>: [PUBLISH] PUBLISH/sip:dst_exten at 10.10.10.126
expires=7201 [0cd27f8b0b9651ca-13374 at 10.10.10.125]
 8(13315) ERROR: pua [send_publish.c:304]: publ_cback_func(): No Expires
header found

64(13374) WARNING: <script>: [PUBLISH] PUBLISH/sip:dst_exten at 10.10.10.126
expires=11 [0cd27f8b0b9651cc-13374 at 10.10.10.125]
 7(13314) ERROR: pua [send_publish.c:304]: publ_cback_func(): No Expires
header found


And SIP PUBLISHes:

2020/06/22 21:29:59.724833 10.10.10.125:5060 -> 10.10.10.126:5060
PUBLISH sip:dst_exten at 10.10.10.126 SIP/2.0
Via: SIP/2.0/UDP
10.10.10.125;branch=z9hG4bK960b.3f81b5e2000000000000000000000000.0
To: <sip:dst_exten at 10.10.10.126>
From: <sip:dst_exten at 10.10.10.126>;tag=154c77e64b07d40a0bc49115911058a7-42b5
CSeq: 10 PUBLISH
Call-ID: 0cd27f8b0b9651ca-13374 at 10.10.10.125
Content-Length: 651
User-Agent: Proxy
Max-Forwards: 70
Event: dialog
Expires: 7201
Content-Type: application/dialog-info+xml

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0"
state="full" entity="sip:dst_exten at 10.10.10.126">
  <dialog id="9a422dd4-2f61-1239-a0b7-001dd8b71cb2"
call-id="9a422dd4-2f61-1239-a0b7-001dd8b71cb2" local-tag="2882179052"
remote-tag="SvXmvgH8jvrra" direction="recipient">
    <state>early</state>
    <remote>
      <identity>sip:src_exten at 10.10.10.123</identity>
      <target uri="sip:mod_sofia at 10.10.10.123:5060"/>
    </remote>
    <local>
      <identity>sip:dst_exten at 10.10.10.126</identity>
      <target uri="sip:dst_exten at 1.1.1.6:12155;transport=TCP"/>
    </local>
  </dialog>
</dialog-info>



2020/06/22 21:30:02.351993 10.10.10.125:5060 -> 10.10.10.126:5060
PUBLISH sip:dst_exten at 10.10.10.126 SIP/2.0
Via: SIP/2.0/UDP
10.10.10.125;branch=z9hG4bKb60b.d7b81cd5000000000000000000000000.0
To: <sip:dst_exten at 10.10.10.126>
From: <sip:dst_exten at 10.10.10.126>;tag=154c77e64b07d40a0bc49115911058a7-99de
CSeq: 10 PUBLISH
Call-ID: 0cd27f8b0b9651cc-13374 at 10.10.10.125
Content-Length: 586
User-Agent: Proxy
Max-Forwards: 70
Event: dialog
Expires: 11
Content-Type: application/dialog-info+xml

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0"
state="full" entity="sip:dst_exten at 10.10.10.126">
  <dialog id="9a422dd4-2f61-1239-a0b7-001dd8b71cb2"
call-id="9a422dd4-2f61-1239-a0b7-001dd8b71cb2" direction="recipient">
    <state>terminated</state>
    <remote>
      <identity>sip:src_exten at 10.10.10.123</identity>
      <target uri="sip:mod_sofia at 10.10.10.123:5060"/>
    </remote>
    <local>
      <identity>sip:dst_exten at 10.10.10.126</identity>
      <target uri="sip:dst_exten at 10.10.10.126"/>
    </local>
  </dialog>
</dialog-info>




пн, 22 июн. 2020 г. в 13:12, Daniel-Constantin Mierla <miconda at gmail.com>:

> Hello,
>
> can you print the Expires header with xlog() to see what value is written
> in syslog? Just to be sure the header is not removed by other processing
> rules and msg apply changes...
>
> Cheers,
> Daniel
> On 22.06.20 09:41, Denys Pozniak wrote:
>
> Hello!
>
> Any help is appreciated.
>
> вт, 16 июн. 2020 г. в 15:04, Denys Pozniak <denys.pozniak at gmail.com>:
>
>> Hello!
>>
>> Could someone point me to the possible source of the problem?
>>
>> Jun 16 09:51:06 proxy-edge /usr/sbin/kamailio[9645]: ERROR: pua
>> [send_publish.c:304]: publ_cback_func(): No Expires header found
>> Jun 16 09:51:07 proxy-edge /usr/sbin/kamailio[9640]: ERROR: pua
>> [send_publish.c:304]: publ_cback_func(): No Expires header found
>> Jun 16 09:51:07 proxy-edge /usr/sbin/kamailio[9600]: ERROR: pua
>> [send_publish.c:304]: publ_cback_func(): No Expires header found
>> Jun 16 09:51:07 proxy-edge /usr/sbin/kamailio[9660]: ERROR: pua
>> [send_publish.c:304]: publ_cback_func(): No Expires header found
>>
>> Modules settings:
>>
>> *loadmodule "pua.so"*
>> *loadmodule "pua_dialoginfo"*
>> *loadmodule "dialog.so" *
>>
>>
>> *modparam("pua", "default_expires", 1200)*
>> *modparam("pua", "outbound_proxy", LOCAL_IP_ADDR)*
>> *modparam("pua_dialoginfo", "include_callid", 1)*
>>
>> *modparam("pua_dialoginfo", "include_localremote", 1)*
>> *modparam("pua_dialoginfo", "include_tags", 1)*
>> *modparam("pua_dialoginfo", "send_publish_flag", 8)*
>>
>>
>>
>>
>>
>>
>>
>> *modparam("dialog", "dlg_flag", 4) modparam("dialog", "db_mode", 0)
>> modparam("dialog", "enable_stats", 1) modparam("dialog", "dlg_match_mode",
>> 1) modparam("dialog", "default_timeout", 7200)  modparam("dialog",
>> "hash_size", 8192) *
>>
>> *request_route{*
>> *...*
>>
>> *setflag(8); *
>> *...*
>> *}*
>>
>>
>> Generated SIP PUBLISH:
>>
>> *PUBLISH sip:extension at sip.company.com <sip%3Aextension at sip.company.com>
>> SIP/2.0*
>> *Via: SIP/2.0/UDP
>> 8.8.8.8;branch=z9hG4bK3e55.afdce977000000000000000000000000.0*
>> *To: <sip:extension at sip.company.com <sip%3Aextension at sip.company.com>>*
>> *From: <sip:extension at sip.company.com
>> <sip%3Aextension at sip.company.com>>;tag=e98d9fc94bada9746d67946ab287a76f-ba77*
>> *CSeq: 10 PUBLISH*
>> *Call-ID: 72ef85f374c8e703-9659 at 10.10.10.10
>> <72ef85f374c8e703-9659 at 10.10.10.10>*
>> *Content-Length: 578*
>> *User-Agent: proxy*
>> *Max-Forwards: 70*
>> *Event: dialog*
>> *Expires: 7201*
>> *Content-Type: application/dialog-info+xml*
>>
>> *<?xml version="1.0"?>*
>> *<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0"
>> state="full" entity="sip:extension at sip.company.com
>> <sip%3Aextension at sip.company.com>">*
>> *  <dialog id="162092997-5060-464 at BJC.BGI.CA.BBI"
>> <162092997-5060-464 at BJC.BGI.CA.BBI>
>> call-id="162092997-5060-464 at BJC.BGI.CA.BBI"
>> <162092997-5060-464 at BJC.BGI.CA.BBI> direction="initiator">*
>> *    <state>Trying</state>*
>> *    <remote>*
>> *      <identity>sip:1234567890 at sip.company.com
>> <sip%3A1234567890 at sip.company.com></identity>*
>> *      <target uri="sip:1234567890 at sip.company.com
>> <sip%3A1234567890 at sip.company.com>"/>*
>> *    </remote>*
>> *    <local>*
>> *      <identity>sip:extension at sip.company.com
>> <sip%3Aextension at sip.company.com></identity>*
>> *      <target uri="sip:extension at sip.company.com
>> <sip%3Aextension at sip.company.com>"/>*
>> *    </local>*
>> *  </dialog>*
>> *</dialog-info>*
>>
>>
>>
>>
>>
>> --
>>
>> BR,
>> Denys Pozniak
>>
>>
>>
>
> --
>
> BR,
> Denys Pozniak
>
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Funding: https://www.paypal.me/dcmierla
>
>

-- 

BR,
Denys Pozniak
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