Re: [asterisk-users] asterisk, phpagi and singleton
2008/10/6 Steve Edwards [EMAIL PROTECTED] On Mon, 6 Oct 2008, Alex Balashov wrote: Giedrius Augys wrote: What tools and programming (scripting) language do you use for FastAGI? Whatever languages FastAGI APIs are available for. You are pretty much limited to languages whose interpreter lends itself to invocation as a standalone daemon, which may or may not exclude PHP and other languages designed to be web scripting languages and whose state is expected to be determined in terms of serial HTTP requests. I use Perl, personally: While not an interpreted scripting language, I would use C :) Thanks in advance, Steve Edwards [EMAIL PROTECTED] Voice: +1-760-468-3867 PST Newline Fax: +1-760-731-3000 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users Steve, Do you use CAGI for fast AGI ? -- Pagarbiai / Best Regards, Giedrius Augys ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] asterisk, phpagi and singleton
2008/10/6 Alex Balashov [EMAIL PROTECTED]
I think the problem is that every [Dead]AGI call is still a distinct
invocation of the script, even if the interpreter stays loaded as an ELF
module or whatnot.
A good solution to this problem would be to use a FastAGI service,
wherein a daemon runs persistently with a reusable DB handle. Calls to
AGI can connect to that using a service mode of operation rather than
invoking a local script.
Giedrius Augys wrote:
Hello,
I've this situation: 300+ simultaneous calls and dialplan like this:
exten = _X.,1,Answer()
exten = _X.,2,DEADAGI(check_status.php)
exten = _X.,3,Dial(SIP/other/${NUMBER})
exten = _X.,4,Hangup
exten = h,1,DEADAGI(cdr.php)
When project is running , I had a lot of defunct php scripts (I've
exceed mysql connection limits and so on, deadagi help a bit). The
scripts check_status.php and cdr.php connects to database to
retrieve/store data. So one call - 2 connections to database. So I want
to do like this: 100 simultaneous calls , make 200 queries per one mysql
connection. WEB developers uses singleton to avoid this issue. Maybe
somebody has experience with singleton and phpagi.
thanks...
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Pagarbiai / Best Regards,
Giedrius Augys
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Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599
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What tools and programming (scripting) language do you use for FastAGI?
Thanks
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Pagarbiai / Best Regards,
Giedrius Augys
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Re: [asterisk-users] asterisk, phpagi and singleton
Giedrius Augys wrote: What tools and programming (scripting) language do you use for FastAGI? Whatever languages FastAGI APIs are available for. You are pretty much limited to languages whose interpreter lends itself to invocation as a standalone daemon, which may or may not exclude PHP and other languages designed to be web scripting languages and whose state is expected to be determined in terms of serial HTTP requests. I use Perl, personally: http://search.cpan.org/~jaywhy/Asterisk-FastAGI-0.02/lib/Asterisk/FastAGI.pm -- Alex -- Alex Balashov Evariste Systems Web: http://www.evaristesys.com/ Tel: (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (706) 338-8599 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] asterisk, phpagi and singleton
On Mon, 6 Oct 2008, Alex Balashov wrote: Giedrius Augys wrote: What tools and programming (scripting) language do you use for FastAGI? Whatever languages FastAGI APIs are available for. You are pretty much limited to languages whose interpreter lends itself to invocation as a standalone daemon, which may or may not exclude PHP and other languages designed to be web scripting languages and whose state is expected to be determined in terms of serial HTTP requests. I use Perl, personally: While not an interpreted scripting language, I would use C :) Thanks in advance, Steve Edwards [EMAIL PROTECTED] Voice: +1-760-468-3867 PST Newline Fax: +1-760-731-3000 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] asterisk, phpagi and singleton
Giedrius Augys schrieb:
I've this situation: 300+ simultaneous calls and dialplan like this:
exten = _X.,1,Answer()
exten = _X.,2,DEADAGI(check_status.php)
exten = _X.,3,Dial(SIP/other/${NUMBER})
exten = _X.,4,Hangup
exten = h,1,DEADAGI(cdr.php)
When project is running , I had a lot of defunct php scripts (I've exceed
mysql connection limits and so on, deadagi help a bit). The scripts
check_status.php and cdr.php connects to database to retrieve/store data. So
one call - 2 connections to database. So I want to do like this: 100
simultaneous calls , make 200 queries per one mysql connection.
In this scenario it doesn't matter how many simultaneous calls
you have. What matters is calls per second.
Philipp Kempgen
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Re: [asterisk-users] asterisk, phpagi and singleton
On Sun, 5 Oct 2008, Giedrius Augys wrote:
I've this situation: 300+ simultaneous calls and dialplan like this:
exten = _X.,1,Answer()
exten = _X.,2,DEADAGI(check_status.php)
exten = _X.,3,Dial(SIP/other/${NUMBER})
exten = _X.,4,Hangup
exten = h,1,DEADAGI(cdr.php)
When project is running , I had a lot of defunct php scripts (I've exceed
mysql connection limits and so on, deadagi help a bit). The scripts
check_status.php and cdr.php connects to database to retrieve/store data. So
one call - 2 connections to database. So I want to do like this: 100
simultaneous calls , make 200 queries per one mysql connection. WEB
developers uses singleton to avoid this issue. Maybe somebody has experience
with singleton and phpagi.
thanks...
I'm not a php weenie, but whatever is the cause of your defunct
processes should be resolved or you are always going to have issues. I'd
look for open channels, open database connections, improper child process
handling or improper signal handling.
The first invocation of deadagi() appears to be inappropriate and
misleading. The channel is not dead at this point. If you were having
problems when callers hang up, you may not be handling signals correctly.
You can raise the number of connections allowed by MySQL, but this is a
band-aid, not the solution. I'm guessing you don't need xxx simultaneous
connections to the database.
fastagi() would allow you to have a single[ton] connection to the
database. You can run the fastagi daemon on the Asterisk server, the
MySQL server or any other server.
In the off chance the above is your literal dialplan, you should use n
instead of numbered priorities.
Thanks in advance,
Steve Edwards [EMAIL PROTECTED] Voice: +1-760-468-3867 PST
Newline Fax: +1-760-731-3000
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Re: [asterisk-users] asterisk, phpagi and singleton
I think the problem is that every [Dead]AGI call is still a distinct
invocation of the script, even if the interpreter stays loaded as an ELF
module or whatnot.
A good solution to this problem would be to use a FastAGI service,
wherein a daemon runs persistently with a reusable DB handle. Calls to
AGI can connect to that using a service mode of operation rather than
invoking a local script.
Giedrius Augys wrote:
Hello,
I've this situation: 300+ simultaneous calls and dialplan like this:
exten = _X.,1,Answer()
exten = _X.,2,DEADAGI(check_status.php)
exten = _X.,3,Dial(SIP/other/${NUMBER})
exten = _X.,4,Hangup
exten = h,1,DEADAGI(cdr.php)
When project is running , I had a lot of defunct php scripts (I've
exceed mysql connection limits and so on, deadagi help a bit). The
scripts check_status.php and cdr.php connects to database to
retrieve/store data. So one call - 2 connections to database. So I want
to do like this: 100 simultaneous calls , make 200 queries per one mysql
connection. WEB developers uses singleton to avoid this issue. Maybe
somebody has experience with singleton and phpagi.
thanks...
--
Pagarbiai / Best Regards,
Giedrius Augys
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Alex Balashov
Evariste Systems
Web: http://www.evaristesys.com/
Tel: (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599
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