[Freeswitch-users] How to execute lua script on register?

[Ken Rice]

Why would you do this?

With any kind of registration load this is going to be horrible for CPU
performance... Every time fire this lua script there is no job control is
fire and forget, it spawns a new thread and if it hangs there is nothing you
can do short of restarting freeswitch.

Now, if you look at mod_sofia, you will notice that you can push all the
internal data tables to an external database such as PostgreSQL... This
allows you to see the state of every registered endpoint.

Also if you really want a script to monitor things, simply attach to ESL and
only subscribe to the events you want to see. This allows you to use
whatever language you want with job control.



On 12/29/14, 9:06 PM, "Jaime" <jaimecm at gmail.com> wrote:

> Hi,
 I use the following line in “autoload_configs/lua.conf.xml” to monitor
> de
register state of my gateways:
   <hook event="CUSTOM"
> subclass="sofia::gateway_state"
script="catch-event-gateway.lua"/>

And put in
> your scripts directory the file catch-event-gateway.lua with
the following
> code to see what happens:
   freeswitch.consoleLog("notice",”event ====
> sofia::gateway_state
=====\n")
   freeswitch.consoleLog("notice","    event\n"
> .. event:serialize())



Also, for internal users register events, you can try
> the same code with
the following “subclass” events:
  sofia::register_failure

> sofia::register
  sofia::expire
  sofia::register_attempt
  sofia::unregister

> sofia::pre_register



Regards
JCM


From:  Ken Rice
> <krice at freeswitch.org>
Reply-To:  FreeSWITCH Users Help
> <freeswitch-users at lists.freeswitch.org>
Date:  viernes, 26 de diciembre de
> 2014, 11:30
To:  FreeSWITCH Users Help
> <freeswitch-users at lists.freeswitch.org>
Subject:  Re: [Freeswitch-users] How
> to execute lua script on register?


You cant fire a script on register...
> Your options are ESL to monitor it
(which you can write in lua) or luarun and
> have a lua script constantly
running processing register events... The
> external script would probably


On 12/26/14 2:39 AM, "poliv78 at yahoo.co.uk"
> <poliv78 at yahoo.co.uk> wrote:


Здравствуйте, David.
        Yes I know that,
> thanks.
        But I want to monitor all registrations. Simply put in
> database
fail or success.
        I know I can use ESL for that. But lua is
> more handy here and I
would like to know if it's possible.

Вы писали 25
> декабря 2014 г., 23:33:41:


You could just look at the log for failed
> attempts.
On Dec 25, 2014 1:21 PM, <poliv78 at yahoo.co.uk> wrote:
Hi all

Is it
> possible to execute lua script when gateway try to register
 to know if it
> successfull or failed?

 The same question as for internal users.

> Thanks.


--
С уважением,
 Poliv78
> mailto:poliv78 at yahoo.co.uk


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______________________________________________________________
> ___________
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> Services:
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> l FreeSWITCH 
> Sites
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> con
.com

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___________________________
> ______________________________________________
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> Consulting Services:
> 
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http://www.freeswitchsolutions.com

Official
> FreeSWITCH 
> Sites
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irc.freenode.net #freeswitch
Twitter: @FreeSWITCH