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[sitdikovt at gmail.com]

Hi all. Need help with a simple call script.
I'm got this in dialplan<extension name="call_lua_home"> 
      <condition field="destination_number" expression="^(1007)$">
        <!-- <action application="set" data="session_in_hangup_hook=true"/> --> For hangup hook try


        <action application="lua" data="fork.lua"/>

      </condition>
</extension>    

And this in fork.lua
if session:ready() then

api = freeswitch.API()
contact = api:execute("sofia_contact", "*/1007@compA.com");
caller = session:getVariable("caller_id_number");

session1 = freeswitch.Session("{origination_caller_id_name="..caller.."}[leg_timeout=30]"..contact.."");
-- session:setHangupHook("HangupHook");
if session1:ready() then
    freeswitch.bridge(session, session1);
end
freeswitch.consoleLog("WARNING","=====SCRIPT END\n");

session:hangup()
end 




When Caller is hanging up before B-leg answers - Bleg is continuing to ring. There are still 2 channels in 'show channels' after A-leg hangs up.
I want to drop B-leg when A-leg hangs up. Is it possible?


UPD Tried to use hangup hook. It works with stramFile, but no luck with session.
function HangupHook(s, status)
    freeswitch.consoleLog("WARNING","Event fired breaking out\n");
    return exit;
    -- return die;
end

session:answer();
session:setHangupHook("HangupHook");

while (session:ready() == true) do


    session:streamFile("/usr/share/freeswitch/sounds/en/us/callie/ivr/16000/ivr-on_hold_indefinitely.wav");
    -- session1 = freeswitch.Session("{origination_caller_id_name="..caller.."}[leg_timeout=30]"..contact.."");
end
freeswitch.consoleLog("WARNING","=====SCRIPT END\n");
session:hangup()
end




Can anyone help me with this?



Thanks! Regards,Tim

[brian at freeswitch.com]

Tim,


Based on your description, I would guess that the B-Leg hangs up when they answer after the a-leg is gone??


/b









On Fri, Feb 26, 2021 at 12:42 PM Тимур Ситдиков <sitdikovt@gmail.com (sitdikovt@gmail.com)> wrote:

[sitdikovt at gmail.com]

Hi Brian!Yes, B hangs up right after pick up. Also there's an error about non available channels in console.






сб, 27 февр. 2021 г., 02:07 Brian West <brian@freeswitch.com (brian@freeswitch.com)>:

[brian at freeswitch.com]

That's because the second legs Lua is running in the first legs session thread.  So it can't hang up yet.

On Fri, Feb 26, 2021 at 3:40 PM Тимур Ситдиков <sitdikovt@gmail.com (sitdikovt@gmail.com)> wrote:

[sitdikovt at gmail.com]

Ok, got it
I'm new to lua, got this script based on the FS 1.8 book example script.  Bleg session is in Aleg thread entirely in that example.

Anyway, I've separated sessions and it works. Thank you a lot, Brian!



Regards, Tim


пн, 1 мар. 2021 г. в 22:04, Brian West <brian@freeswitch.com (brian@freeswitch.com)>:

[sitdikovt at gmail.com]

Sorry, I made a mistake in my dialplan when I sent the previous message.

My try to separate threads is not working :-(Still ringing after Aleg hangs up.  
Trying to do thisif session:ready() then
api = freeswitch.API()
contact = api:execute("sofia_contact", "*/1007@compA.com");
caller = session:getVariable("caller_id_number");

session:execute("ring_ready")

session:setVariable("ringback", "%(2000,4000,440.0,480.0)");
end


session1 = freeswitch.Session("{origination_caller_id_name="..caller.."}[leg_timeout=30]"..contact.."");
if session1:ready() then

    freeswitch.bridge(session, session1);
end







I'm totally noob in Lua. Can someone please point where to dig, or show an example script?
Thank you!



Tim



пн, 1 мар. 2021 г. в 22:04, Brian West <brian@freeswitch.com (brian@freeswitch.com)>:

[brian at freeswitch.com]

Try wrapping it in a while session:ready() then

On Mon, Mar 1, 2021 at 11:37 PM Тимур Ситдиков <sitdikovt@gmail.com (sitdikovt@gmail.com)> wrote:

[sitdikovt at gmail.com]

Sorry, same thing. Tried this already.while (session:ready() == true) do

    api = freeswitch.API();
    contact = api:execute("sofia_contact", "*/1007@compA.com");
    caller = session:getVariable("caller_id_number");

    session:execute("ring_ready")
    session:setVariable("ringback", "%(2000,4000,440.0,480.0)");
    

    session_B = freeswitch.Session("{origination_caller_id_name="..caller.."}[leg_timeout=30]"..contact.."");
    
        if session_B:ready() then
            freeswitch.bridge(session, session_B);
        end
            
    session:hangup();
end

Tried to nest if not (session:ready) in this loop, and then break  - no luck.



вт, 2 мар. 2021 г. в 20:58, Brian West <brian@freeswitch.com (brian@freeswitch.com)>: