[Freeswitch-users] Lua problem there are only two arguments evaluated

[SamyGo]

Hi,
<action application="lua" data="recordmsg.lua $${dorf_mailbox_prefix}/${**
mailbox_to}/greeting.alaw ${mailbox} ${msgtime}"/>

1st Argument:  $${dorf_mailbox_prefix}/${**mailbox_to}/greeting.alaw
2nd  Argument:  ${mailbox}
3rd Argument: ${msgtime}

Can you verify that the ${msgtime} is properly calculated and is not NULL
at the taime of execution of application=lua ?

Regards,
Sammy
On Tue, Jul 31, 2012 at 2:12 PM, Thomas Hoellriegel <admin at blindi.net>wrote:

> hi guy,
> I have simply written a voicemailrecording in lua.
> My dialplan extension is:
> <extension name="dorf_mailboxes" >
> <condition field="destination_number"
> expression="^44[0-9][0-9][0-9]**[0-9]\d*$">
> <action application="set" data="msgtime=msg_${strftime(%**
> Y_%m_%d_%H_%M_%S)}_${mailbox}.**alaw"/>
> <action application="lua" data="recordmsg.lua
> $${dorf_mailbox_prefix}/${**mailbox_to}/greeting.alaw ${mailbox}
> ${msgtime}"/>
> </condition>
> </extension>
>
> The luascript:
>
> -- simply mailbox recording
> -- parameters:
> -- mailbox,  sender, message
> mailbox  = argv[1];
> from_box  = argv[2];
> msg_file  = argv[3];
> snd = "/usr/local/freeswitch/sounds/**dorf";
> file, errMsg = io.open( mailbox, "r" );
>  if not file then
>  session:streamFile("/usr/**local/freeswitch/sounds/dorf/**
> mailbox_not.alaw")
> session:execute("transfer","**dorf_now    XML dorf_now");
>  else
>   freeswitch.consoleLog("info", "msg_file is: " .. msg_file .. "\n");
> session:execute("playback",**mailbox);
>  session:streamFile("/usr/**local/freeswitch/sounds/ivr/**beep.alaw")
>  session:execute("record","/**tmp/" .. msg_file .. " 180 200 3 ");
> session:execute("transfer","**dorf_send    XML dorf_send");
>  end
>
> I become the error:
>  [ERR] mod_lua.cpp:198 /usr/local/freeswitch/scripts/**recordmsg.lua:13
> : attempt to concatenate global 'msg_file' (a nil value)M
>
>
> I have 3 arguments, only 2 arguments will be works.
> Can your help please?
> thanks.
>
>
>
>
>
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