[Freeswitch-users] LUA getVariable

[Chad Phillips]

this might do the trick:  

http://wiki.freeswitch.org/wiki/Variable_session_in_hangup_hook  


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On Friday, January 6, 2012 at 4:46 AM, Juan Antonio Ibañez Santorum wrote:

> Hello,
>  
>    I have one LUA script that make calls to one custom FS app. That app sets up some session channel variables and makes an outgoing call:
>  
> > if(caller_channel = switch_core_session_get_channel(session)){
> >    switch_channel_set_variable(caller_channel, "var", "val")
> >  
> > }
> >  
> >  
>  
>  
>    If the caller hangs up the call, the app returns and I try to get the val of var as:
>  
> > session:getVariable("var")  
>  
>    but a nil value is returned. Do you know why?
>  
> Regards
>  
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