[Freeswitch-users] mod_erlang_event noob question

Seven Du dujinfang at gmail.com
Tue Oct 23 03:20:27 MSD 2012


foo means nothing, just forget it.


On Tuesday, October 23, 2012 at 6:10 AM, Luis F Urrea wrote:

> Hi all,
> 
> I am going through the wiki docs here:
> 
> http://wiki.freeswitch.org/wiki/Mod_erlang_event#Example_Outbound_Connection 
> 
> But I see in the example that in order to send messages between FS and the registered process fired up by myself the following syntax is used:
> 
> (test at example)1>{foo, freeswitch at example} ! {api, status, ""}. {api,status,[]}
> 
> Obviously freeswitch at example represents the node, but I am not familiar with the left hand tuple term being applied the ! operator, usually a Pid number is used in that place. 
> 
> What would the foo represent?
> 
> TIA.
> 
> 
> Luis
> 
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> 
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