[SR-Users] app_lua problem setting module parameter

[Daniel-Constantin Mierla]

Hi Hugh,

some of the modules that you try to register to Lua are not available on 
3.1.x. The tutorial at:

http://kb.asipto.com/kamailio:usage:k32-lua-routing

is based on devel version (master branch), that is going to become 3.2.0 
in the autumn.

Cheers,
Daniel

On 7/12/11 5:48 PM, Hugh Waite wrote:
> Hello,
>
> I am trying to use the LUA module and am getting the same 'parse 
> error' described in this thread.
> I am using v3.1.4 on CentOS 5.6 and I have copied the modparam() 
> example from the lua-routing tutorial
> http://kb.asipto.com/kamailio:usage:k32-lua-routing
>
> loadmodule "app_lua.so"
>
> modparam("app_lua", "load", "/etc/kamailio/simple.lua")
>
> modparam("app_lua", "register", "sl")
> modparam("app_lua", "register", "rr")
> modparam("app_lua", "register", "tm")
> modparam("app_lua", "register", "maxfwd")
> modparam("app_lua", "register", "registrar")
> modparam("app_lua", "register", "auth")
> modparam("app_lua", "register", "auth_db")
>
> $ /usr/sbin/kamailio -c /etc/kamailio/kamailio.cfg
>
> Not starting : invalid configuration file!
>
>  0(2851) WARNING: <core> [sr_module.c:578]: 
> /usr/lib64/kamailio/modules/app_lua.so: exports dlflags interface is 
> deprecated and it will not be supported in newer versions; consider 
> using mod_register() instead
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 370, column 37: Can't set module 
> parameter
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 371, column 37: Can't set module 
> parameter
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 372, column 41: Can't set module 
> parameter
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 373, column 44: Can't set module 
> parameter
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 374, column 39: Can't set module 
> parameter
>  0(2851) : <core> [cfg.y:3412]: parse error in config file 
> //etc/kamailio/kamailio.cfg, line 375, column 42: Can't set module 
> parameter
> ERROR: bad config file (6 errors)
>
> Note that the first line ("register", "sl") does not have a problem, 
> only the next 6.
>
> Was the cause of this issue found and resolved?
>
> Regards,
> Hugh
>
> On 25/05/2011 10:59, Henning Westerholt wrote:
>> On Wednesday 25 May 2011, Bret McDanel wrote:
>>> In 3.1.1 this worked just fine.  In 3.1.3 it is giving me an error.  I
>>> am unsure what to check at this point for why it would be failing.  
>>> I am
>>> doing a kamailio -c to validate the config and not actually launching
>>> the program but I do not think that should cause this.
>>>
>>> modparam("app_lua", "register", "sqlops")
>>>
>>> sqlops.so is loaded.
>>>
>>> if I remove that modparam line the config validates, however the lua
>>> script would fail because it uses sqlops.
>>>
>>> modules.lst is the same for building.
>>>
>>> While I do not think that it is lua specific, both are using
>>> liblua5.1.0, one is Ubuntu 11.04 natty (where it fails) and the 
>>> other is
>>> Debian wheezy (where its working).
>> Hi Bret,
>>
>> this is a really strange behaviour. You probably already checked 
>> this, but the
>> two server configurations on the respective machines are otherwise 
>> identically
>> as well? Do you register also other modules (like sr, auth..) to lua, 
>> does
>> they fail with the same error as well?
>>
>>> 0(18226) WARNING:<core>
>>> [sr_module.c:578]: 
>>> /usr/local/kamailio/lib64/kamailio/modules/app_lua.so:
>>> exports dlflags interface is deprecated and it will notbe supported in
>>> newer versions; consider using mod_register() instead
>>>
>>> 0(18226) :<core>  [cfg.y:3412]: parse error in config file 
>>> kamailio.cfg,
>>> line 262, column 41: Can't set module parameter
>>>
>>> As a side note the "notbe supported ..." line is missing a space 
>>> between
>>> not and be and a newline at the end.
>> Thanks, i've fixed this in master and 3.1 branch.
>>
>> Regards,
>>
>> Henning
>>
>> _______________________________________________
>> 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
>
>

-- 
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