[SR-Users] Failed to find command http_client_query

Fri Nov 24 12:21:11 CET 2017

Hello,

can you provide here all the http_client_query(...) you have in your
config and list in which route block are they used (like request_route,
failure_route, ...)? You can replace IP addresses, usernames, passwords
with other strings, but if you use any kamailio variables (e.g. $rU),
let them in place.

Cheers,
Daniel

On 23.11.17 20:54, Alexandru Covalschi wrote:
> sip:172.21.0.14:5060 is the local address of the server, it seems like
> a bug in http_client, as I don't have such http_query call anywhere :/ 
> just re-checked
> Also the fact that it works perfectly on 4.4.6 tells that it's not a
> configuration issue
>
> ________________________________
> Alexandru Covalschi
> VoIP Engineer and System Administrator
> tel: +373 673 98 493
>
>> 23 нояб. 2017 г., в 16:59, Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> написал(а):
>>
>> There was a mistake in the exports structure, the name of the
>> function with 4 parameter was http_query instead of
>> http_client_query. I pushed a patch to fix it.
>>
>> Then, related to the issue with cannot resolve the host, the debug
>> messages show an invalid http url being used:
>>
>> Nov 21 04:18:20 ast1 /usr/sbin/kamailio[20804]: DEBUG: http_client [functions.c:146]: curL_query_url(): ****** ##### CURL URL [sip:172.21.0.14:5060]
>>
>> The it fails to do the dns stuff with it...
>>
>> Cheers,
>> Daniel
>>
>> On 22.11.17 22:38, Alexandru Covalschi wrote:
>>> Just wanted to ask if you need my help to test/check/etc.
>>>
>>> ________________________________
>>> Alexandru Covalschi
>>> VoIP Engineer and System Administrator
>>> tel: +373 673 98 493
>>>
>>>> 21 нояб. 2017 г., в 11:58, Alexandru Covalschi <568691 at gmail.com
>>>> <mailto:568691 at gmail.com>> написал(а):
>>>>
>>>> Kamailio is actually starting, please take a look at that debug=4
>>>> log
>>>> file: https://filebin.net/r54y3jkmzdyk9zak/syslog_http_client_query_failed.txt
>>>> at line 1042 http_client module is successfully loading, but at
>>>> line 12785 it fails to load http_client_query
>>>>
>>>> Also please check line 50385
>>>> in https://filebin.net/352vff41fwx7uowg/syslog_http_query_curl_6.txt 
>>>> I'm using http_query here with 5.0.4 http_client, you can see that
>>>> http_client makes a request, but afterwards it returns curl error
>>>> 6, but the weirdest thing is - at line 19887 I request token from
>>>> the very same IP address, only url is changed, and it actually
>>>> works fine.
>>>> ________________________________
>>>> Alexandru Covalschi
>>>> VoIP Engineer and System Administrator
>>>> tel: +373 673 98 493
>>>>
>>>>> 21 нояб. 2017 г., в 10:44, Daniel-Constantin Mierla
>>>>> <miconda at gmail.com <mailto:miconda at gmail.com>> написал(а):
>>>>>
>>>>> But then kamailio is not starting, or?
>>>>>
>>>>> Can you provide all the error message as they are printed in
>>>>> syslog file? File, line and other details are part of the logs
>>>>> message, allowing to identify the location in the source code
>>>>> where that happens ...
>>>>>
>>>>> Cheers,
>>>>> Daniel
>>>>>
>>>>>
>>>>> On 21.11.17 09:38, Alexandru Covalschi wrote:
>>>>>> It is still one of the issues
>>>>>>
>>>>>> ________________________________
>>>>>> Alexandru Covalschi
>>>>>> VoIP Engineer and System Administrator
>>>>>> tel: +373 673 98 493
>>>>>>
>>>>>>> 21 нояб. 2017 г., в 9:40, Daniel-Constantin Mierla
>>>>>>> <miconda at gmail.com <mailto:miconda at gmail.com>> написал(а):
>>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> in your email in this thread, you said:
>>>>>>>
>>>>>>> > When I try to change http_query to http_client_query it fails
>>>>>>> to load with  error "failed to find command http_client_query".
>>>>>>>
>>>>>>> Is it still the case, or that was sorted out?
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Daniel
>>>>>>>
>>>>>>> On 20.11.17 22:43, Alexandru Covalschi wrote:
>>>>>>>> Works ok on 4.4.6. So I suppose it's a weird 5.0.4 + my
>>>>>>>> environment bug. I'm rolling back to 4.4.6 right now, will keep
>>>>>>>> one 5.0.4 machine for testing (on debian 9)
>>>>>>>> Let me know if I can provide any dumps/cores etc.
>>>>>>>>
>>>>>>>> ________________________________
>>>>>>>> Alexandru Covalschi
>>>>>>>> VoIP Engineer and System Administrator
>>>>>>>> tel: +373 673 98 493
>>>>>>>>
>>>>>>>>> 20 нояб. 2017 г., в 23:29, Alexandru Covalschi
>>>>>>>>> <568691 at gmail.com <mailto:568691 at gmail.com>> написал(а):
>>>>>>>>>
>>>>>>>>> So the weirdest thing is Kamailio actually sends the request,
>>>>>>>>> but it returns curl error 6 in the answer variable. I have a
>>>>>>>>> plenty of clonned servers and same behaviour is on all of
>>>>>>>>> them, also just now tried on a fresh debian 9 - same result.
>>>>>>>>> I'm inside a virtual machine (vmware), but not sure it matters...
>>>>>>>>>
>>>>>>>>> ________________________________
>>>>>>>>> Alexandru Covalschi
>>>>>>>>> VoIP Engineer and System Administrator
>>>>>>>>> tel: +373 673 98 493
>>>>>>>>>
>>>>>>>>>> 20 нояб. 2017 г., в 22:37, Alexandru Covalschi
>>>>>>>>>> <568691 at gmail.com <mailto:568691 at gmail.com>> написал(а):
>>>>>>>>>>
>>>>>>>>>> I often get WARNING: http_client [functions.c:281]:
>>>>>>>>>> curL_query_url(): Couldn't resolve host, while I don't even
>>>>>>>>>> use hostnames. 
>>>>>>>>>> After I changed IP address to hostname (which I've added into
>>>>>>>>>> /etc/hosts) nothing changed. It seems like a weird bug, but
>>>>>>>>>> I've no idea - is it CURL or kamailio, but when I execute
>>>>>>>>>> curl from shell it is working fine. I have google dns in
>>>>>>>>>> resolve.conf and nslookup is also working ok.
>>>>>>>>>> Can anyone help me with that?
>>>>>>>>>>
>>>>>>>>>> ________________________________
>>>>>>>>>> Alexandru Covalschi
>>>>>>>>>> VoIP Engineer and System Administrator
>>>>>>>>>> tel: +373 673 98 493
>>>>>>>>>>
>>>>>>>>>>> 20 нояб. 2017 г., в 22:06, Alexandru Covalschi
>>>>>>>>>>> <568691 at gmail.com <mailto:568691 at gmail.com>> написал(а):
>>>>>>>>>>>
>>>>>>>>>>> t
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>>> sr-users at lists.kamailio.org
>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>
>>>>>>> -- 
>>>>>>> Daniel-Constantin Mierla
>>>>>>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>>> Kamailio Advanced Training - www.asipto.com
>>>>>>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>>>>>>
>>>>>
>>>>> -- 
>>>>> Daniel-Constantin Mierla
>>>>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>> Kamailio Advanced Training - www.asipto.com
>>>>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>>>>
>>>
>>
>> -- 
>> Daniel-Constantin Mierla
>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training - www.asipto.com
>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com

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