[Kamailio-Devel] Kamailio SVN HEAD : pv_parse_spec: error searching pvar "mb"
Daniel-Constantin Mierla
miconda at gmail.com
Mon Dec 15 13:42:31 CET 2008
thanks again. You can check out now the latest svn.
Cheers,
Daniel
On 12/15/08 14:02, Aurelien Grimaud wrote:
> Working for $mb and $mi, but T_branch_idx is not found.
> For T_branch_idx, this is not a strcmp issue, but a length comparaison
> with proto.
> So I think than length comparaison between pv should be removed too, in
> insertion and in lookup.
>
> Aurelien
> Daniel-Constantin Mierla a écrit :
>
>> Hello,
>>
>> indeed, the insertion and lookup algorithms were slightly different.
>> Please update from svn and let me know if works now. Thanks for
>> reporting and troubleshooting.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 12/15/08 13:09, Aurelien Grimaud wrote:
>>
>>> I do not get it at all.
>>>
>>> pv.so is loaded.
>>> kamailio failed to start when using $mb variable.
>>> in default route :
>>> xlog("RECEIVING : $mb\n")
>>> in default reply route :
>>> xlog("default reply : $mb\n")
>>> xlog("default reply to initial request : $T_req($mb)\n")
>>>
>>> I added som debug output and tried to access variables stored in same
>>> list as mb. i.e. $cs, $ds, $fs, $mb, ...
>>> My config has in its default route :
>>> xlog("$cs $ds $fs $mb") ;
>>>
>>> When printing out the pvid in pv_lookup_spec_name loop, I ahve the
>>> following :
>>> 12/15/2008 10:47:49.020387 [6799]
>>> DBG:core:pvapi.c:334:pv_lookup_spec_name: looking for pvid=28461 in
>>> table[13]
>>> 12/15/2008 10:47:49.020392 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=24829 len=2 name='mF' ?
>>> 12/15/2008 10:47:49.020469 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=24797 len=2 name='mb' ?
>>> 12/15/2008 10:47:49.020479 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=25261 len=2 name='op' ?
>>> 12/15/2008 10:47:49.020484 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=26893 len=2 name='ds' ?
>>> 12/15/2008 10:47:49.020489 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=27341 len=2 name='fs' ?
>>> 12/15/2008 10:47:49.020494 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=28461
>>> len=2 name='cs' got pvid=28461 len=2 name='cs' ?
>>> 12/15/2008 10:47:49.020500 [6799] DBG:core:route.c:306:fix_actions:
>>> fixing xlog, line 359
>>> 12/15/2008 10:47:49.020505 [6799]
>>> DBG:core:pvapi.c:334:pv_lookup_spec_name: looking for pvid=26893 in
>>> table[13]
>>> 12/15/2008 10:47:49.020510 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=26893
>>> len=2 name='ds' got pvid=24829 len=2 name='mF' ?
>>> 12/15/2008 10:47:49.020515 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=26893
>>> len=2 name='ds' got pvid=24797 len=2 name='mb' ?
>>> 12/15/2008 10:47:49.020519 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=26893
>>> len=2 name='ds' got pvid=25261 len=2 name='op' ?
>>> 12/15/2008 10:47:49.020524 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=26893
>>> len=2 name='ds' got pvid=26893 len=2 name='ds' ?
>>> 12/15/2008 10:47:49.020529 [6799] DBG:core:route.c:306:fix_actions:
>>> fixing xlog, line 360
>>> 12/15/2008 10:47:49.020534 [6799]
>>> DBG:core:pvapi.c:334:pv_lookup_spec_name: looking for pvid=27341 in
>>> table[13]
>>> 12/15/2008 10:47:49.020538 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=27341
>>> len=2 name='fs' got pvid=24829 len=2 name='mF' ?
>>> 12/15/2008 10:47:49.020542 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=27341
>>> len=2 name='fs' got pvid=24797 len=2 name='mb' ?
>>> 12/15/2008 10:47:49.020547 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=27341
>>> len=2 name='fs' got pvid=25261 len=2 name='op' ?
>>> 12/15/2008 10:47:49.020552 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=27341
>>> len=2 name='fs' got pvid=26893 len=2 name='ds' ?
>>> 12/15/2008 10:47:49.020556 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=27341
>>> len=2 name='fs' got pvid=27341 len=2 name='fs' ?
>>> 12/15/2008 10:47:49.020563 [6799] DBG:core:route.c:306:fix_actions:
>>> fixing xlog, line 361
>>> 12/15/2008 10:47:49.020568 [6799]
>>> DBG:core:pvapi.c:334:pv_lookup_spec_name: looking for pvid=24797 in
>>> table[13]
>>> 12/15/2008 10:47:49.020572 [6799]
>>> DBG:core:pvapi.c:340:pv_lookup_spec_name: looking for pvid=24797
>>> len=2 name='mb' got pvid=24829 len=2 name='mF' ?
>>> 12/15/2008 10:47:49.020577 [6799]
>>> ERROR:core:pvapi.c:510:pv_parse_spec: error searching pvar "mb"
>>>
>>> Is not mb at the wrong place ?
>>>
>>> There is a problem with mF insertion.
>>> It is inserted before mb because strncmp("mF", "mb") returns > 0
>>> But the pvids are not in such order so the pv_lookup_spec_name fails.
>>>
>>> There is a similar issue with $mi. pvid=24787 inserted after $fn
>>> pvid=27315. (because of strncmp)
>>>
>>> And maybe with $T_branch_idx inserted after $proto (because of len)
>>>
>>> Regards.
>>> Aurelien
>>>
>>> Aurelien Grimaud a écrit :
>>>
>>>> Daniel-Constantin Mierla a écrit :
>>>>
>>>>
>>>>> On 12/12/08 17:22, Aurelien Grimaud wrote:
>>>>>
>>>>>
>>>>>> variable $mb is not found on my system using kamailio svn trunk.
>>>>>>
>>>>>> see attached log.
>>>>>> I added some debug logs in pvapi.c
>>>>>>
>>>>>> Should I fill a bug ?
>>>>>>
>>>>>>
>>>>> have you missed this update?
>>>>> http://www.kamailio.org/mos/view/News/NewsItem/PVandT-API-Updates/
>>>>>
>>>>> Cheers,
>>>>> Daniel
>>>>>
>>>>>
>>>>>
>>>> You mean pv module must be loaded in order to access $mb.
>>>> Well it is ...
>>>>
>>>> Aurelien
>>>>
>>>>
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>>>>
>>>>
>>>>
>>>
>
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--
Daniel-Constantin Mierla
http://www.asipto.com
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