[Freeswitch-users] lua api_hangup_hook missing env?

[Steven Ward]

I'm invoking a lua script via api_hangup_hook and I can read the env object
just fine.

Did you try setting api_hangup_hook=*lua* recording.lua instead of luarun?

The example dialplan at *
http://wiki.freeswitch.org/wiki/Mod_lua#Special_Case:_env_object*<http://wiki.freeswitch.org/wiki/Mod_lua#Special_Case:_env_object>uses
*lua *instead of *luarun* as well.

There is a brief statement on luarun vs. lua on the wiki - perhaps when
luarun spawns its thread to run the script it doesn't get the env object?
Just a guess...
http://wiki.freeswitch.org/wiki/Mod_lua#luarun_at_the_CLI



On Tue, Apr 20, 2010 at 5:30 PM, Troy Anderson <troy at tlainvestments.com>wrote:

> The wiki (http://wiki.freeswitch.org/wiki/Mod_lua#Special_Case:_env_object)
> refers to the env global in mod_lua when executing a lua script set by
> api_hangup_hook, however, in practice, I don't see env set.  Has this been
> changed or have I messed up somehow?  I'm using the following from within
> the dial plan to get it going.
>
> <action application="set" data="api_hangup_hook=luarun recording.lua"/>
> <action application="bridge" data="user/107@${domain_name}" />
>
> *Here are the global variables lua does have set:*
>
> 2010-04-20 14:19:14.698522 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> string
> 2010-04-20 14:19:14.698522 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> xpcall
> 2010-04-20 14:19:14.698522 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> package
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> tostring
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> print
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua: os
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> unpack
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> swig_type
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> require
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> getfenv
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> setmetatable
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua: next
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> freeswitch
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> assert
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua: argv
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> tonumber
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua: io
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> rawequal
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> collectgarbage
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> getmetatable
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> module
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> rawset
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> ipairs
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> script_name
> 2010-04-20 14:19:14.699536 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> swig_equals
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua: math
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> debug
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> pcall
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> table
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> newproxy
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua: type
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> coroutine
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua: _G
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> select
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> gcinfo
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> pairs
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> rawget
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> loadstring
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> tellme
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> _VERSION
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> dofile
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> setfenv
> 2010-04-20 14:19:14.700538 [NOTICE] switch_cpp.cpp:1142 recording.lua: load
> 2010-04-20 14:19:14.701584 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> error
> 2010-04-20 14:19:14.701584 [NOTICE] switch_cpp.cpp:1142 recording.lua:
> loadfile
>
> Thanks!
> Troy
>
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