[freeswitch-users] play_and_get_digits is not blocking
Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var ); But the problem is that play_and_get_digits *is not blocking* so that I can't get dtmf digits I made a simple test by sleeping a few seconds after calling play_and_get_digits so that I was able to get digits...Is play_and_get_digits supposed to be a blocking blocking instruction? (FreeSWITCH Version 1.0.head (git-c3d6c64 2010-07-05 10-08-30 -0500)) Thank youPaulo
On Mon, Aug 9, 2010 at 5:24 PM, Paulo Vicentini <vizentini@hotmail.com>wrote:
Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var );
Paste your entire script, or at least a simple example that demonstrates the issue so that we can try it ourselves. Personally, I've not experienced this issue so I would like to know more about the circumstances where you're seeing this. -MC
Hi,Basically:con.api("originate" ,"{ignore_early_media=true,absolute_codec_string=\'PCMA\'}sofia/test/phone@IP &park ");con.execute("play_and_get_digits", "3 5 3 5000 # welcome.wav sorry.wav myDigits \\d+",uuid);and then uuid_getvar uuid myDigits But con.execute("play_and_get_digits" is not blocking so that I can't grab myDigits.I put a breakpoint at switch_play_and_get_digits (session=0x90d5c18, min_digits=3,.. nevertheless con.execute("play_and_get_digits" returned and with extra debugging I realized that switch_api_execute (cmd=0xb76e2b5c "uuid_getvar"...happens before than#3 0x00cf2d08 in switch_core_session_execute_application_get_flags ( session=0xb76b5530, app=0xb76793b0 "play_and_get_digits", arg=0xb764ef68 "3 15 3 5000 # ivr-enter_ext_pound.wav sorry.wav myDigits \\d+", flags=0x0) at src/switch_core_session.c:1780#4 0x00d43d73 in switch_ivr_parse_event (session=0xb76b5530, event=0xb7652198) So that it seems a kind of race condition between ESL and the core core event system PV Date: Mon, 9 Aug 2010 17:42:42 -0700 From: msc@freeswitch.org To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking On Mon, Aug 9, 2010 at 5:24 PM, Paulo Vicentini <vizentini@hotmail.com> wrote: Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var ); Paste your entire script, or at least a simple example that demonstrates the issue so that we can try it ourselves. Personally, I've not experienced this issue so I would like to know more about the circumstances where you're seeing this. -MC _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Are you using sockets in asynchronous mode? If not, execute() will just queue up to the internal queue and then return imediately. In that case you will need to get the event when the execution has actually been done. /Peter ________________________________________ Från: freeswitch-users-bounces@lists.freeswitch.org [freeswitch-users-bounces@lists.freeswitch.org] för Paulo Vicentini [vizentini@hotmail.com] Skickat: den 10 augusti 2010 20:07 Till: freeswitch-users@lists.freeswitch.org Ämne: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking Hi, Basically: con.api("originate" ,"{ignore_early_media=true,absolute_codec_string=\'PCMA\'}sofia/test/phone@IP &park "); con.execute("play_and_get_digits", "3 5 3 5000 # welcome.wav sorry.wav myDigits \\d+",uuid); and then uuid_getvar uuid myDigits But con.execute(" play_and_get_digits" is not blocking so that I can't grab myDigits. I put a breakpoint at switch_play_and_get_digits (session=0x90d5c18, min_digits=3,.. nevertheless con.execute("play_and_get_digits" returned and with extra debugging I realized that switch_api_execute (cmd=0xb76e2b5c "uuid_getvar"...happens before than #3 0x00cf2d08 in switch_core_session_execute_application_get_flags ( session=0xb76b5530, app=0xb76793b0 "play_and_get_digits", arg=0xb764ef68 "3 15 3 5000 # ivr-enter_ext_pound.wav sorry.wav myDigits \\d+", flags=0x0) at src/switch_core_session.c:1780 #4 0x00d43d73 in switch_ivr_parse_event (session=0xb76b5530, event=0xb7652198) So that it seems a kind of race condition between ESL and the core core event system PV ________________________________ Date: Mon, 9 Aug 2010 17:42:42 -0700 From: msc@freeswitch.org To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking On Mon, Aug 9, 2010 at 5:24 PM, Paulo Vicentini <vizentini@hotmail.com<mailto:vizentini@hotmail.com>> wrote: Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var ); Paste your entire script, or at least a simple example that demonstrates the issue so that we can try it ourselves. Personally, I've not experienced this issue so I would like to know more about the circumstances where you're seeing this. -MC _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org !DSPAM:4c61978b32931921810807!
Sorry - I meant synchronous mode... sync mode waits for the command to complete. async mode returns imediately and you will have to wait for the right event to show up. /Peter ________________________________________ Från: freeswitch-users-bounces@lists.freeswitch.org [freeswitch-users-bounces@lists.freeswitch.org] för Peter Olsson [peter.olsson@visionutveckling.se] Skickat: den 10 augusti 2010 20:44 Till: FreeSWITCH Users Help Ämne: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking Are you using sockets in asynchronous mode? If not, execute() will just queue up to the internal queue and then return imediately. In that case you will need to get the event when the execution has actually been done. /Peter ________________________________________ Från: freeswitch-users-bounces@lists.freeswitch.org [freeswitch-users-bounces@lists.freeswitch.org] för Paulo Vicentini [vizentini@hotmail.com] Skickat: den 10 augusti 2010 20:07 Till: freeswitch-users@lists.freeswitch.org Ämne: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking Hi, Basically: con.api("originate" ,"{ignore_early_media=true,absolute_codec_string=\'PCMA\'}sofia/test/phone@IP &park "); con.execute("play_and_get_digits", "3 5 3 5000 # welcome.wav sorry.wav myDigits \\d+",uuid); and then uuid_getvar uuid myDigits But con.execute(" play_and_get_digits" is not blocking so that I can't grab myDigits. I put a breakpoint at switch_play_and_get_digits (session=0x90d5c18, min_digits=3,.. nevertheless con.execute("play_and_get_digits" returned and with extra debugging I realized that switch_api_execute (cmd=0xb76e2b5c "uuid_getvar"...happens before than #3 0x00cf2d08 in switch_core_session_execute_application_get_flags ( session=0xb76b5530, app=0xb76793b0 "play_and_get_digits", arg=0xb764ef68 "3 15 3 5000 # ivr-enter_ext_pound.wav sorry.wav myDigits \\d+", flags=0x0) at src/switch_core_session.c:1780 #4 0x00d43d73 in switch_ivr_parse_event (session=0xb76b5530, event=0xb7652198) So that it seems a kind of race condition between ESL and the core core event system PV ________________________________ Date: Mon, 9 Aug 2010 17:42:42 -0700 From: msc@freeswitch.org To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking On Mon, Aug 9, 2010 at 5:24 PM, Paulo Vicentini <vizentini@hotmail.com<mailto:vizentini@hotmail.com>> wrote: Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var ); Paste your entire script, or at least a simple example that demonstrates the issue so that we can try it ourselves. Personally, I've not experienced this issue so I would like to know more about the circumstances where you're seeing this. -MC _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org !DSPAM:4c619f6232936662915155!
Is there a way to explicitly set synchronous mode?I am just running such commands as shown previously and I think it is already in sync mode. Thanks
From: peter.olsson@visionutveckling.se To: freeswitch-users@lists.freeswitch.org Date: Tue, 10 Aug 2010 21:00:31 +0200 Subject: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking
Sorry - I meant synchronous mode...
sync mode waits for the command to complete. async mode returns imediately and you will have to wait for the right event to show up.
/Peter ________________________________________ Från: freeswitch-users-bounces@lists.freeswitch.org [freeswitch-users-bounces@lists.freeswitch.org] för Peter Olsson [peter.olsson@visionutveckling.se] Skickat: den 10 augusti 2010 20:44 Till: FreeSWITCH Users Help Ämne: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking
Are you using sockets in asynchronous mode? If not, execute() will just queue up to the internal queue and then return imediately. In that case you will need to get the event when the execution has actually been done.
/Peter ________________________________________ Från: freeswitch-users-bounces@lists.freeswitch.org [freeswitch-users-bounces@lists.freeswitch.org] för Paulo Vicentini [vizentini@hotmail.com] Skickat: den 10 augusti 2010 20:07 Till: freeswitch-users@lists.freeswitch.org Ämne: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking
Hi, Basically: con.api("originate" ,"{ignore_early_media=true,absolute_codec_string=\'PCMA\'}sofia/test/phone@IP &park "); con.execute("play_and_get_digits", "3 5 3 5000 # welcome.wav sorry.wav myDigits \\d+",uuid); and then uuid_getvar uuid myDigits
But con.execute(" play_and_get_digits" is not blocking so that I can't grab myDigits. I put a breakpoint at switch_play_and_get_digits (session=0x90d5c18, min_digits=3,.. nevertheless con.execute("play_and_get_digits" returned and with extra debugging I realized that switch_api_execute (cmd=0xb76e2b5c "uuid_getvar"...happens before than #3 0x00cf2d08 in switch_core_session_execute_application_get_flags ( session=0xb76b5530, app=0xb76793b0 "play_and_get_digits", arg=0xb764ef68 "3 15 3 5000 # ivr-enter_ext_pound.wav sorry.wav myDigits \\d+", flags=0x0) at src/switch_core_session.c:1780 #4 0x00d43d73 in switch_ivr_parse_event (session=0xb76b5530, event=0xb7652198)
So that it seems a kind of race condition between ESL and the core core event system
PV
________________________________ Date: Mon, 9 Aug 2010 17:42:42 -0700 From: msc@freeswitch.org To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking
On Mon, Aug 9, 2010 at 5:24 PM, Paulo Vicentini <vizentini@hotmail.com<mailto:vizentini@hotmail.com>> wrote: Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var );
Paste your entire script, or at least a simple example that demonstrates the issue so that we can try it ourselves. Personally, I've not experienced this issue so I would like to know more about the circumstances where you're seeing this. -MC
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participants (3)
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Michael Collins
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Paulo Vicentini
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Peter Olsson