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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>As a rule, it is better to run your script outside of the dialplan to avoid blocking FreeSWITCH core from executing apps. Perhaps it would be better to have your script communicate with FS via ESL?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'>John Boteler<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'>Bote Communications</span><span style='font-size:10.0pt;color:#7F7F7F'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> <b>On Behalf Of </b>Royce Mitchell III<br><b>Sent:</b> Friday, 6 May, 2022 11:23<br><b>To:</b> FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org><br><b>Subject:</b> Re: [Freeswitch-users] uuid_broadcast hang and start after the call hangup<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-family:"Courier New"'>I would also like to know why FreeSWITCH does this. I'd really like to execute a uuid_broadcast while a lua script is running in the dialplan.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Courier New"'>The reason for this is I have implemented an alternate dialplan in lua. I want the caller to hear audio while I'm waiting for an agent to become available. After a certain amount of time passes, I want to do different things based on certain conditions. FreeSWITCH's xml dialplan forces you to make all your decisions as soon as the call enters the dialplan which doesn't work in my scenario. In order to make decisions later during the call, I need the lua script to remain in control, sleeping until it's time to make the decision, but that causes problems with uuid_broadcast.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Courier New"'>FYI, my workaround so far has been to re-execute my script using luarun and have the "dialplan" instance of the script loop on session:sleep(), but this might to be causing an issue with session:recordFile() which is why I'm posting here.<o:p></o:p></span></p></div><div><div><div><div><div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>Royce Mitchell, IT Consultant</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>ITAS Solutions</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><a href="mailto:royce3@itas-solutions.com" target="_blank">royce3@itas-solutions.com</a></span><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>There are three hard problems in computer science: naming things, and off-by-one errors.</span><o:p></o:p></p></div></div></div></div></div></div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Tue, Jun 1, 2021 at 2:14 PM Dmitry Mordovin <<a href="mailto:d.mordovin@crestwavetech.ru">d.mordovin@crestwavetech.ru</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal>Hello<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I have LUA script which start a call (new session generated)<o:p></o:p></p></div><div><p class=MsoNormal>Code here<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>new_session </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>=</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> freeswitch</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>.</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>Session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>destination</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>);</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>if</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>new_session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>:</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>ready</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>())</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>then</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> new_session_disp </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>=</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> new_session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>:</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>getVariable</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#149902'>"endpoint_disposition"</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>);</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>while(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>new_session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>:</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>ready</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>()</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>and</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> new_session_disp </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>~=</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#149902'>"ANSWER"</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>)</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>do</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:blue'><------></span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>new_session_disp </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>=</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> new_session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>:</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>getVariable</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#149902'>"endpoint_disposition"</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>);</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>end</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> api </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>=</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> freeswitch</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>.</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>API</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>();</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> api</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>:</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>executeString</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#149902'>"bgapi uuid_park "</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>..</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'> </span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#E0E409'>tostring</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>(</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>new_session</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>.</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'>uuid</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>));</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#0000A3'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#DFDFDF'>end</span><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#B2B2B2'><o:p></o:p></span></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>On answer event I park the call and script finished.<o:p></o:p></p></div><div><p class=MsoNormal>I see single active call. Listing below.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'>freeswitch@freeswitch43> show calls<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'>uuid,direction,created,created_epoch,name,state,cid_name,cid_num,ip_addr,dest,presence_id,presence_data,accountcode,callstate,callee_name,callee_num,callee_direction,call_uuid,hostname,sent_callee_name,sent_callee_num,b_uuid,b_direction,b_created,b_created_epoch,b_name,b_state,b_cid_name,b_cid_num,b_ip_addr,b_dest,b_presence_id,b_presence_data,b_accountcode,b_callstate,b_callee_name,b_callee_num,b_callee_direction,b_sent_callee_name,b_sent_callee_num,call_created_epoch<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'>3aa3a274-c23d-11eb-9150-e74dc4cdb20a,outbound,2021-05-31 18:22:59,1622485379,sofia/external/1000,CS_PARK,,0000000000,,1000,,,,ACTIVE,Outbound Call,1000,,3aa3a274-c23d-11eb-9150-e74dc4cdb20a,freeswitch43,,,,,,,,,,,,,,,,,,,,,,<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#F2F2F2'>1 total.<o:p></o:p></span></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>After all I execute command from cli:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Command looks like:<o:p></o:p></p></div><div><p class=MsoNormal>uuid_broadcast 3aa3a274-c23d-11eb-9a50-e74dc4cdb20a lua::’next-script.lua' both <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>In logs I see, command was sent to FS success, but not executed!<o:p></o:p></p></div><div><p class=MsoNormal>Moveover, after call hangup, FS start execution of command but can’t coz call in terminate state.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#2EAEBB'>2021-05-31 18:23:30.312133 [NOTICE] sofia.c:1079 Hangup sofia/external/1000 [CS_PARK] [NORMAL_CLEARING]<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#9FA01C'>2021-05-31 18:23:30.312133 [DEBUG] switch_ivr.c:625 sofia/external/1000 Command Execute lua(next-script.lua)<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#9FA01C'>2021-05-31 18:23:30.312133 [DEBUG] switch_core_session.c:2668 sofia/external/1000 ZOMBIE EXEC lua(next-script.lua)<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:black'><span style='font-size:7.5pt;font-family:"Monaco",serif;color:#9FA01C'>EXECUTE sofia/external/1000 lua(next-script.lua)<o:p></o:p></span></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>What/why is ZOMBIE EXEC ?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Could someone help me to find reason of strange behavior FS?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Looks like the uuid_broadcast command stay in queueu and wait something… and start after call has hangup. <o:p></o:p></p></div></div><p class=MsoNormal>_________________________________________________________________________<br><br>The FreeSWITCH 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