[Freeswitch-users] A few questions about lua

[Raffaele P. Guidi]

>> 5) Seems that only EventConsumer("all") working.
EventConsumer("CHANNEL_HANUP CUSTOM lua::stop") doesn't seem to work. Any
idea to this?

isn't it CHANNEL_HAN*G*UP? Is the G missing only in the email or in the
code, too?

On Thu, Aug 6, 2009 at 17:52, Seven Du <dujinfang at gmail.com> wrote:

> for e in (function() return con:pop(1) end) do
>
> btw, the script works.
>
> Thanks.
> On Aug 6, 2009, at 6:47 PM, Eli Hayun wrote:
> > Hi
> > I dont know about events so much but I cannot see variable "e" is
> > setting
> >
> > event_name = e:getHeader("Event-Name") or ""
> > event_subclass = e:getHeader("Event-Subclass") or ""
> >
> > regurds
> > Eli
> >
> > On Thu, 2009-08-06 at 12:58 +0300, Seven Du wrote:
> >> ALL-
> >>
> >>
> >> I have a few questions when scripting lua. According to wiki, it is
> >> possible to run looping forever lua scripts through start-up config
> >> or luarun.
> >>
> >>
> >> 1) Will the lua script stop when unload mod_lua? I experienced core
> >> dump when unload mod_lua while there was a running lua script.
> >> Reported on jira.
> >>
> >>
> >> 2) How to stop a forever running lua script?  I stop it by
> >> listening a CUSTOM event fired elsewhere. See code below. Is there
> >> any standard way like luastop ?
> >>
> >>
> >> 3) Any way to show how many running lua scripts? luashow ?
> >>
> >>
> >> 4) It seems cannot get the lua script name in a lua script, I made
> >> a patch to jira by assign it to the argv[0].
> >>
> >>
> >> 5) Seems that only EventConsumer("all") working.
> >> EventConsumer("CHANNEL_HANUP CUSTOM lua::stop") doesn't seem to
> >> work. Any idea to this?
> >>
> >>
> >> Thanks a lot.
> >>
> >>
> >>
> >>
> >>
> >> code example:
> >>
> >>
> >> con = freeswitch.EventConsumer("all");
> >>
> >>
> >> argv[0] = "test.lua"
> >>
> >> freeswitch.consoleLog("info", "==== Lua Script [" .. argv[0] .. "]
> >> Starting =====\n");
> >>
> >> local all_events = 0
> >>
> >> for e in (function() return con:pop(1) end) do
> >>   -- freeswitch.consoleLog("info", "event\n" .. e:serialize("xml"));
> >>    all_events = all_events + 1;
> >> freeswitch.consoleLog("info", "all_events: " .. all_events .. "\n")
> >>
> >> event_name = e:getHeader("Event-Name") or ""
> >> event_subclass = e:getHeader("Event-Subclass") or ""
> >>
> >> if (event_name == "CUSTOM" and event_subclass == "lua::stop") then
> >>  freeswitch.consoleLog("info", "-----lua Script [" .. argv[0] ..
> >> "]---Exiting------\n")
> >>  break
> >> end
> >>
> >>
> >> end
> >>
> >>
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