VoIP Mailing List Archives

[nik.middleton at noble...]

Having spent the last week developing a small js app, I ran some tests today. With just 5 calls going on, I’m seeing huge delays from when the call is answered to when the audio file is played. Sometimes it doesn’t even play at all!!

Example 3 calls and the matching playbacks

2009-02-17 15:41:04 [NOTICE] voice.js:1 console_log() ready: Start DTMF
2009-02-17 15:41:08 [NOTICE] voice.js:1 console_log() ready: Start DTMF
2009-02-17 15:41:22 [NOTICE] voice.js:1 console_log() ready: Start DTMF

2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav
2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav
2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav

That’s 22 seconds for the first one!!

Anyone any ideas as to what’s going on here?

Regards

[anthony.minessale at g...]

we would need to see your script.


On Tue, Feb 17, 2009 at 12:23 PM, Nik Middleton <nik.middleton@noblesolutions.co.uk (nik.middleton@noblesolutions.co.uk)> wrote:

[nik.middleton at noble...]

if (first_session.ready()) {
console_log("notice","Session state=[" + first_session.state + "] \n");

consoleLog("NOTICE", "ready: Start DTMF\n");

first_session.execute("start_dtmf");
first_session.answer( );

Disposition = "ANS";

first_session.sleep(1500);
console_log("notice", "Playing message: " + recording + "\n");
first_session.streamFile(recording, on_event);

if (first_session.ready()) {
consoleLog("err", "ready: Waiting for input\n");
first_session.streamFile("4.wav",on_event, "dtmf");
consoleLog("err", "ready: Timeout on input\n");
first_session.execute("stop_tone_detect");

//disp_call()
first_session.hangup()
first_session.execute("sleep", "2000");
consoleLog("NOTICE", "EXITING\n");
exit();
}
}


From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Anthony Minessale
Sent: 17 February 2009 18:34
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files


we would need to see your script.


On Tue, Feb 17, 2009 at 12:23 PM, Nik Middleton <nik.middleton@noblesolutions.co.uk (nik.middleton@noblesolutions.co.uk)> wrote:
Having spent the last week developing a small js app, I ran some tests today. With just 5 calls going on, I'm seeing huge delays from when the call is answered to when the audio file is played. Sometimes it doesn't even play at all!!

Example 3 calls and the matching playbacks

2009-02-17 15:41:04 [NOTICE] voice.js:1 console_log() ready: Start DTMF
2009-02-17 15:41:08 [NOTICE] voice.js:1 console_log() ready: Start DTMF
2009-02-17 15:41:22 [NOTICE] voice.js:1 console_log() ready: Start DTMF

2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav
2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav
2009-02-17 15:41:26 [NOTICE] voice.js:1 console_log() Playing message: message.wav

That's 22 seconds for the first one!!

Anyone any ideas as to what's going on here?

Regards





_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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



--
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

AIM: anthm
MSN:anthony_minessale@hotmail.com ([email]MSN%3Aanthony_minessale@hotmail.com[/email])
GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com ([email]PAYPAL%3Aanthony.minessale@gmail.com[/email])
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888@conference.freeswitch.org ([email]sip%3A888@conference.freeswitch.org[/email])
iax:guest@conference.freeswitch.org/888
googletalk:conf+888@conference.freeswitch.org ([email]googletalk%3Aconf%2B888@conference.freeswitch.org[/email])
pstn:213-799-1400

[msc at freeswitch.org]

Is this the entire script?!
-MC

On Tue, Feb 17, 2009 at 11:05 AM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[nik.middleton at noble...]

Pretty much

I haven't included the on-event hooks as it never gets to the point
where they're called.

Only other thing is the dial it's self, attached below. However, I
notice in the default dial plan, if I call extension 1001 from 1000 it
takes about 2-3 seconds for the phone to ring. Is that normal?


//build dial string
var dial_string = "{absolute_codec_string=PCMA," +
"accountcode=" + account_code
+
",ignore_early_media=true"
+
"
,origination_caller_id_number=" +
caller_id
+
",originate_timeout=25}"
+
"sofia/gateway/"
+
"mygateway/"
+
dial_num + "' "

var first_session = new Session(dial_string);

// Trap for call failure
if (!first_session.ready()) {
consoleLog("err", "Disposition: " + first_session.cause
+ "\n");
if (first_session.cause == "USER_BUSY") {
Disposition = "BUSY";
}
else if (first_session.cause ==
"NO_ROUTE_DESTINATION") {
Disposition = "DCN";
}

else if (first_session.cause == "NO_ANSWER") {
Disposition = "NA";
}

disp_call()
exit();
}


//set the on_hangup function to be called when this session is
hungup
first_session.setHangupHook(on_hangup,"hup");


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael Collins
Sent: 17 February 2009 19:25
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files

Is this the entire script?!
-MC

On Tue, Feb 17, 2009 at 11:05 AM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[nik.middleton at noble...]

I'm starting to think it's a thread/DTMF issue. Ran 15 lines to my
office number (using latest trunk)

2009-02-17 20:19:38 [CRIT] switch_core_state_machine.c:259
handle_fatality() Caught signal 11 for unmapped thread!Aborted (core
dumped)

Also then I had tone detect on, I'd often get this

freeswitch: src/switch_ivr_async.c:1328: switch_ivr_tone_detect_session:
Assertion `read_codec != ((void *)0)' failed.

Hardware, HP DL360 G4. Centos 5.2, 4 GB ram.


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Nik
Middleton
Sent: 17 February 2009 20:11
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files

Pretty much

I haven't included the on-event hooks as it never gets to the point
where they're called.

Only other thing is the dial it's self, attached below. However, I
notice in the default dial plan, if I call extension 1001 from 1000 it
takes about 2-3 seconds for the phone to ring. Is that normal?


//build dial string
var dial_string = "{absolute_codec_string=PCMA," +
"accountcode=" + account_code
+
",ignore_early_media=true"
+
"
,origination_caller_id_number=" +
caller_id
+
",originate_timeout=25}"
+
"sofia/gateway/"
+
"mygateway/"
+
dial_num + "' "

var first_session = new Session(dial_string);

// Trap for call failure
if (!first_session.ready()) {
consoleLog("err", "Disposition: " + first_session.cause
+ "\n");
if (first_session.cause == "USER_BUSY") {
Disposition = "BUSY";
}
else if (first_session.cause ==
"NO_ROUTE_DESTINATION") {
Disposition = "DCN";
}

else if (first_session.cause == "NO_ANSWER") {
Disposition = "NA";
}

disp_call()
exit();
}


//set the on_hangup function to be called when this session is
hungup
first_session.setHangupHook(on_hangup,"hup");


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael Collins
Sent: 17 February 2009 19:25
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files

Is this the entire script?!
-MC

On Tue, Feb 17, 2009 at 11:05 AM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[msc at freeswitch.org]

okay, can you do the usual stuff and report a bug on jira? Not sure if
it's really bug but having you collect all of the data and submit a
bug report will assist us greatly.
-MC

On Tue, Feb 17, 2009 at 12:30 PM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[msc at freeswitch.org]

On Tue, Feb 17, 2009 at 12:11 PM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[anthony.minessale at g...]

1) turn off crash protection.
2) you cant manipulate more that one call per script, design the script to be run from the application interface so you originate the call with the api interface and transfer the call to the script so each one has it's own copy of the script.



On Tue, Feb 17, 2009 at 2:30 PM, Nik Middleton <nik.middleton@noblesolutions.co.uk (nik.middleton@noblesolutions.co.uk)> wrote:

[nik.middleton at noble...]

I'm talking of the time when I hit the dial button to the phone 3 ft
away starting to ring

Regards,

-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael Collins
Sent: 17 February 2009 20:28
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files

On Tue, Feb 17, 2009 at 12:11 PM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[nik.middleton at noble...]

1, OK,

2. Right now I have a php script calling bgapi via and event socket with the call parameters. Is that what you mean? If not, can you give me a pointer? I had assumed that every time I called bgapi it with the script in it, it would get it’s own copy.

Regards,


From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Anthony Minessale
Sent: 17 February 2009 20:38
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] Big delays in playing audio files


1) turn off crash protection.
2) you cant manipulate more that one call per script, design the script to be run from the application interface so you originate the call with the api interface and transfer the call to the script so each one has it's own copy of the script.



On Tue, Feb 17, 2009 at 2:30 PM, Nik Middleton <nik.middleton@noblesolutions.co.uk (nik.middleton@noblesolutions.co.uk)> wrote:
I'm starting to think it's a thread/DTMF issue. Ran 15 lines to my
office number (using latest trunk)

2009-02-17 20:19:38 [CRIT] switch_core_state_machine.c:259
handle_fatality() Caught signal 11 for unmapped thread!Aborted (core
dumped)

Also then I had tone detect on, I'd often get this

freeswitch: src/switch_ivr_async.c:1328: switch_ivr_tone_detect_session:
Assertion `read_codec != ((void *)0)' failed.

Hardware, HP DL360 G4. Centos 5.2, 4 GB ram.


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org (freeswitch-users-bounces@lists.freeswitch.org)

[mailto:freeswitch-users-bounces@lists.freeswitch.org (freeswitch-users-bounces@lists.freeswitch.org)] On Behalf Of Nik
Middleton
Sent: 17 February 2009 20:11
To: freeswitch-users@lists.freeswitch.org (freeswitch-users@lists.freeswitch.org)
Subject: Re: [Freeswitch-users] Big delays in playing audio files

Pretty much

I haven't included the on-event hooks as it never gets to the point
where they're called.

Only other thing is the dial it's self, attached below. However, I
notice in the default dial plan, if I call extension 1001 from 1000 it
takes about 2-3 seconds for the phone to ring. Is that normal?


//build dial string
var dial_string = "{absolute_codec_string=PCMA," +
"accountcode=" + account_code
+
",ignore_early_media=true"
+
"
,origination_caller_id_number=" +
caller_id
+
",originate_timeout=25}"
+
"sofia/gateway/"
+
"mygateway/"
+
dial_num + "' "

var first_session = new Session(dial_string);

// Trap for call failure
if (!first_session.ready()) {
consoleLog("err", "Disposition: " + first_session.cause
+ "\n");
if (first_session.cause == "USER_BUSY") {
Disposition = "BUSY";
}
else if (first_session.cause ==
"NO_ROUTE_DESTINATION") {
Disposition = "DCN";
}

else if (first_session.cause == "NO_ANSWER") {
Disposition = "NA";
}

disp_call()
exit();
}


//set the on_hangup function to be called when this session is
hungup
first_session.setHangupHook(on_hangup,"hup");


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org (freeswitch-users-bounces@lists.freeswitch.org)
[mailto:freeswitch-users-bounces@lists.freeswitch.org (freeswitch-users-bounces@lists.freeswitch.org)] On Behalf Of
Michael Collins
Sent: 17 February 2009 19:25
To: freeswitch-users@lists.freeswitch.org (freeswitch-users@lists.freeswitch.org)
Subject: Re: [Freeswitch-users] Big delays in playing audio files

Is this the entire script?!
-MC

On Tue, Feb 17, 2009 at 11:05 AM, Nik Middleton
<nik.middleton@noblesolutions.co.uk (nik.middleton@noblesolutions.co.uk)> wrote:

[msc at freeswitch.org]

On Tue, Feb 17, 2009 at 12:48 PM, Nik Middleton
<nik.middleton@noblesolutions.co.uk> wrote:

[nik.middleton at noble...]

[msc at freeswitch.org]