[SR-Users] app_lua in kamailio

[Daniel-Constantin Mierla]

On 5/24/11 8:45 PM, Bret McDanel wrote:
> On Tue, 2011-05-24 at 12:38 +0200, Daniel-Constantin Mierla wrote:
>> exit is not a function exported by a module, it is implemented in core.
>>
>> On the other hand, you try to stop the kamailio cfg interpreter when lua
>> interpreter is executing the Lua script, so it won't work
>> straightforward. Set a variable in kamailio from Lua, then check it
>> after executing the lua script to decide to further exit or not.
>
> How does one set a variable and subsequently access it outside of lua?
> I tried what I thought was correct, but absent any documentation I can
> find I cant seem to get that to work.
>
For example, setting $var(exit) to 1 from Lua:

sr.pv.seti("$var(exit)",  1)

The function is listed in the Lua API:

http://sip-router.org/wiki/api/lua/devel#srpvseti

Then you can check in Kamailio config:

if($var(exit)==1)
    exit;

Cheers,
Daniel

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda