[SR-Users] presence_mwi body check problem
Daniel-Constantin Mierla
miconda at gmail.com
Thu Jan 24 12:52:51 CET 2019
Hello,
I am not sure if curl is converting \r into the single corresponding
char. Can you try to write the xml in a file, where you ensure the \r\n
are the corresponding chars -- one option would be to do it with echo, like:
echo -e "first line\r\nsecond line\r\n..." >/tmp/data.xml
and then use curl with the parameter to read data from file.
I also pushed a small patch to master branch that is printing the hexa
code of the character which is wrong, so should be easier to
troubleshoot -- maybe you can test with it.
Cheers,
Daniel
On 24.01.19 11:25, Володимир Іванець wrote:
> Hello Daniel,
>
> According to Wireshark they are. I attached packet pactures for two
> attempts. Hope they will help to identify the problem. First one has
> "\n" and second "\r\n"
>
> First PUBLISH was generated by pua.publish like so:
>
> /# curl -H "Content-Type: text/xml" -X POST -d "<?xml
> version='1.0'
> ?><methodCall><methodName>pua.publish</methodName><params><param><value><string>sip:100-test at 172.16.30.151
> <mailto:sip%3A100-test at 172.16.30.151></string></value></param><param><value><string>15</string></value></param><param><value><string>message-summary</string></value></param><param><value><string>application/simple-message-summary</string></value></param><param><value><string>.</string></value></param><param><value><string>.</string></value></param><param><value><string>sip:127.0.0.1:5060;transport=udp</string></value></param><param><value><string>Content-Length:
> 91</string></value></param><param><value><string>Messages-Waiting:
> yes/
> /Message-Account: sip:100-test at 172.16.30.151
> <mailto:sip%3A100-test at 172.16.30.151>/
> /Voice-Message: 1/2 (0/0)/
> /</string></value></param></params></methodCall>"
> http://172.16.30.151:5060/XML_RPC/
> /
> /
> /
> Jan 24 12:05:07 test kamailio: 3(27128) ERROR: presence_mwi
> [add_events.c:110]: mwi_publ_handl(): check of body
> <Messages-Waiting: yes
> Jan 24 12:05:07 test kamailio: Message-Account:
> sip:100-test at 172.16.30.151 <mailto:sip%3A100-test at 172.16.30.151>
> Jan 24 12:05:07 test kamailio: Voice-Message: 1/2 (0/0)
> Jan 24 12:05:07 test kamailio: > failed at character number 22
> Jan 24 12:05:07 test kamailio: 3(27128) ERROR: presence
> [publish.c:480]: ki_handle_publish_uri(): in event specific
> publish handling
>
> /
>
> For second I tried adding "\r" to to the end of each line:
>
> /# curl -H "Content-Type: text/xml" -X POST -d "<?xml
> version='1.0'
> ?><methodCall><methodName>pua.publish</methodName><params><param><value><string>sip:100-test at 172.16.30.151
> <mailto:sip%3A100-test at 172.16.30.151></string></value></param><param><value><string>15</string></value></param><param><value><string>message-summary</string></value></param><param><value><string>application/simple-message-summary</string></value></param><param><value><string>.</string></value></param><param><value><string>.</string></value></param><param><value><string>sip:127.0.0.1:5060;transport=udp</string></value></param><param><value><string>Content-Length:
> 97</string></value></param><param><value><string>Messages-Waiting:
> yes\r/
> /Message-Account: sip:100-test at 172.16.30.151
> <mailto:sip%3A100-test at 172.16.30.151>\r/
> /Voice-Message: 1/2 (0/0)\r/
> /</string></value></param></params></methodCall>"
> http://172.16.30.151:5060/XML_RPC/
> /
> /
> /
> Jan 24 12:10:59 test kamailio: 2(27127) ERROR: presence_mwi
> [add_events.c:110]: mwi_publ_handl(): check of body
> <Messages-Waiting: yes\r
> Jan 24 12:10:59 test kamailio: Message-Account:
> sip:100-test at 172.16.30.151 <mailto:sip%3A100-test at 172.16.30.151>\r
> Jan 24 12:10:59 test kamailio: Voice-Message: 1/2 (0/0)\r
> Jan 24 12:10:59 test kamailio: > failed at character number 22
> Jan 24 12:10:59 test kamailio: 2(27127) ERROR: presence
> [publish.c:480]: ki_handle_publish_uri(): in event specific
> publish handling
>
> /
>
> Thank you very much!
>
> чт, 24 січ. 2019 о 10:10 Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>> пише:
>
> Hello,
>
> are the lines ended by \r\n? Like:
>
> /Messages-Waiting: yes\r\n.../
>
> Cheers,
> Daniel
>
> On 22.01.19 16:51, Володимир Іванець wrote:
>> Hello!
>>
>> I'm trying to process PUBLISH on Kamailio (v. 5.2.1) but
>> constantly getting "500 Server Internal Error" responce.
>>
>> For packet body:
>>
>> /Messages-Waiting: yes/
>> /Message-Account: sip:100-test at 172.16.30.151
>> <mailto:sip%3A100-test at 172.16.30.151>/
>> /Voice-Message: 1/2/
>> /
>> /
>>
>> ... debug output is:
>>
>> /kamailio: 2(27127) DEBUG: presence [event_list.c:348]:
>> search_event(): start event= [message-summary/6]/
>> /kamailio: 2(27127) DEBUG: presence [publish.c:351]:
>> ki_handle_publish_uri(): SIP-If-Match header not found/
>> /kamailio: 2(27127) DEBUG: presence [presentity.c:88]:
>> generate_ETag(): etag= a.1548164100.27127.7.0 / 22/
>> /kamailio: 2(27127) DEBUG: presence [publish.c:360]:
>> ki_handle_publish_uri(): new etag = a.1548164100.27127.7.0/
>> /kamailio: 2(27127) DEBUG: presence [publish.c:385]:
>> ki_handle_publish_uri(): Expires header found, value= 16/
>> /kamailio: 2(27127) ERROR: presence_mwi [add_events.c:110]:
>> mwi_publ_handl(): check of body <Messages-Waiting: yes/
>> /kamailio: Message-Account: sip:100-test at 172.16.30.151
>> <mailto:sip%3A100-test at 172.16.30.151>/
>> /kamailio: Voice-Message: 1/2/
>> /kamailio: > failed at character number 22/
>> /kamailio: 2(27127) ERROR: presence [publish.c:480]:
>> ki_handle_publish_uri(): in event specific publish handling/
>> /
>> /
>>
>> I'm not sure, but it appears to me that check in line 95
>> from https://github.com/kamailio/kamailio/blob/5.2/src/modules/presence_mwi/add_events.c
>> is not passing. I was trying to add "\n" and "\r" to the end of
>> each string but I always had failure on character number 22.
>>
>> Does anyone know how exactly PUBLISH packet body should look like?
>>
>> Thanks a lot!
>>
>> _______________________________________________
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>
> --
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com <http://www.kamailioworld.com>
> Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com <http://www.asipto.com>
>
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com
Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com
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