[Freeswitch-users] Fwd: hook to event or startup script which will hook to events?

[Michael Jerris]

The second one needs to init a whole new lua env for each event.  It will
be much heavier.

On Sun, Mar 26, 2017 at 2:02 PM Mimiko <vbvbrj at gmail.com> wrote:

> I've asked this a year ago and did go on with script start-up.
>
> But I'm still wandering:
>
> Did someone compared performance on capturing events using with different
> hook types:
>
> 1) Run start-up scripts and do
> eventconsumer=freeswitch.EventConsumer("CUSTOM","callcenter::info")
> 2) <hook event="CUSTOM" subclass="callcenter::info"
> script="catch-event.lua"/>
>
> In case of first method, the lua script is read once into memory and is in
> executing state all time the FS is running. To reload script you need to
> restart FS.
>
> In case of second method, the lua script is read and executed for every
> event. No need to restart FS if script is changed. But it is read from file
> system every time an event, it is hooked, arise.
>
> If events came rarely, then hook event is better in my opinion. If events
> come lots, then the script should run always. But if events come, for
> example, 10-20 per sec, what will be better method to use from performance
> point of view?
>
> --
> Mimiko desu.
>
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