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

[Dušan Dragić]

FS-7121 .. the problem isn't in mod_lua

***
Happy New Year!

On 31 December 2014 at 17:50, Ken Rice <krice at freeswitch.org> wrote:
> Yep you should open a jira on this....
>
>
> On 12/31/14, 10:23 AM, "Dušan Dragić" <dragic.dusan at gmail.com> wrote:
>
>> I agree with Ken, there are better ways to do this.
>
> Maybe off topic:
> I
>> noticed a bug with how the hook event subclass string (in lua.conf)
> is
>> compared to the event subclass. For example
> subclass="sofia::register" matches
>> sofia::register,
> sofia::register_attempt and sofia::register_failure event
>> subclasses.
> Also something like subclass="ia::register_atte" works
>> (matches
> sofia::register_attempt)
>
> Looks like it's searching for a substring.
>> I should probably open a jira.
>
> On 30 December 2014 at 16:40, Ken Rice
>> <krice at freeswitch.org> wrote:
>> 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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>>
>> --
>>>
>> Ken
>>
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>>
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>>
>>
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>> ___________________________
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>> ______________________________________________
>> Professional FreeSWITCH
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>> --
>> Ken
>> http://www.FreeSWITCH.org
>>
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>>
>>
>> _________________________________________________________________________>
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>
>
> --
> Dušan
>> Dragić
>
> ______________________________________________________________________
>> ___
> Professional FreeSWITCH Consulting Services:
>>
> consulting at freeswitch.org
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>
> Official
>> FreeSWITCH
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> --
> Ken
> http://www.FreeSWITCH.org
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>
>
>
>
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-- 
Dušan Dragić