30 Apr
2013
30 Apr
'13
7:19 p.m.
Hi everyone,
I believe I've run into a problem when using dlg_end_dlg (with mi_datagram ) called
from an external perl script with perl_exec() .
Kamailio just locks after a while (few seconds) after disconnecting a call.
Some parts of my debug log can be found here:
http://pastebin.com/ANaTEifC
The problem was observed while performing a stress test.
Is it a good idea to call dlg_end_dlg() like that or I can kill an established dialog from
the routing script in some other way ?
Regards,
Dragos
30 Apr
30 Apr
7:26 p.m.
Hello,
does it block for few seconds and then goes on, or it locks after few
seconds and stays locked?
If the second, attach with gdb to the pid of the locked process and get
the backtrace.
Cheers,
Daniel
On 4/30/13 6:19 PM, Dragos Oancea wrote:
Hi everyone,
I believe I've run into a problem when using dlg_end_dlg (with
mi_datagram ) called from an external perl script with perl_exec() .
Kamailio just locks after a while (few seconds) after disconnecting a
call.
Some parts of my debug log can be found here:
http://pastebin.com/ANaTEifC
The problem was observed while performing a stress test.
Is it a good idea to call dlg_end_dlg() like that or I can kill an
established dialog from the routing script in some other way ?
Regards,
Dragos
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
* http://asipto.com/u/katu *
9:04 p.m.
Hi Daniel,
It locks and stays locked. It is interesting that for a while ( 1-2 minutes while I am
sending some traffic ) it can reply to REGISTER with a 200 OK , but it does not reply
`100 Trying` to INVITE . Then nothing, no reply.
gdb output here:
http://pastebin.com/Kg3hwzZT
Regards,
Dragos
________________________________
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
To: Dragos Oancea <droancea(a)yahoo.com>om>; Kamailio (SER) - Users Mailing List
<sr-users(a)lists.sip-router.org>
Sent: Tuesday, April 30, 2013 6:26 PM
Subject: Re: [SR-Users] dlg_end_dlg
Hello,
does it block for few seconds and then goes on, or it locks after
few seconds and stays locked?
If the second, attach with gdb to the pid of the locked process and
get the backtrace.
Cheers,
Daniel
On 4/30/13 6:19 PM, Dragos Oancea wrote:
Hi everyone,
I believe I've run into a problem when using dlg_end_dlg (with mi_datagram ) called
from an external perl script with perl_exec() .
Kamailio just locks after a while (few seconds) after disconnecting a call.
Some parts of my debug log can be found here:
http://pastebin.com/ANaTEifC
The problem was observed while performing a stress test.
Is it a good idea to call dlg_end_dlg() like that or I can kill an established dialog from
the routing script in some other way ?
Regards,
Dragos
_______________________________________________
SIP Express Router (SER) and
Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda Kamailio Advanced Training, San Francisco, USA - June
24-27, 2013 * http://asipto.com/u/katu *
9:28 p.m.
Hello,
the backtrace is from the MI process, not a SIP worker. That process
does not handle sip traffic.
Before you start testing you can do 'kamctl ps' and see which are the
sip workers and get the backtrace from those pids.
Cheers,
Daniel
On 4/30/13 8:04 PM, Dragos Oancea wrote:
Hi Daniel,
It locks and stays locked. It is interesting that for a while ( 1-2
minutes while I am sending some traffic ) it can reply to REGISTER
with a 200 OK , but it does not reply `100 Trying` to INVITE . Then
nothing, no reply.
gdb output here:
http://pastebin.com/Kg3hwzZT
Regards,
Dragos
------------------------------------------------------------------------
*From:* Daniel-Constantin Mierla <miconda(a)gmail.com>
*To:* Dragos Oancea <droancea(a)yahoo.com>om>; Kamailio (SER) - Users
Mailing List <sr-users(a)lists.sip-router.org>
*Sent:* Tuesday, April 30, 2013 6:26 PM
*Subject:* Re: [SR-Users] dlg_end_dlg
Hello,
does it block for few seconds and then goes on, or it locks after few
seconds and stays locked?
If the second, attach with gdb to the pid of the locked process and
get the backtrace.
Cheers,
Daniel
On 4/30/13 6:19 PM, Dragos Oancea wrote:
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
* http://asipto.com/u/katu *
Hi everyone,
I believe I've run into a problem when using dlg_end_dlg (with
mi_datagram ) called from an external perl script with perl_exec() .
Kamailio just locks after a while (few seconds) after disconnecting a
call.
Some parts of my debug log can be found here:
http://pastebin.com/ANaTEifC
The problem was observed while performing a stress test.
Is it a good idea to call dlg_end_dlg() like that or I can kill an
established dialog from the routing script in some other way ?
Regards,
Dragos
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -http://www.asipto.com <http://www.asipto.com/>
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda>
-http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
*http://asipto.com/u/katu *
9:41 p.m.
Hi
Yes, Daniel , you are right.
Here is a backtrace from a SIP worker:
http://pastebin.com/t6XPQ6dx
Regards,
Dragos
________________________________
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
To: Dragos Oancea <droancea(a)yahoo.com>om>; Kamailio (SER) - Users Mailing List
<sr-users(a)lists.sip-router.org>
Sent: Tuesday, April 30, 2013 8:28 PM
Subject: Re: [SR-Users] dlg_end_dlg
Hello,
the backtrace is from the MI process, not a SIP worker. That process
does not handle sip traffic.
Before you start testing you can do 'kamctl ps' and see which are
the sip workers and get the backtrace from those pids.
Cheers,
Daniel
On 4/30/13 8:04 PM, Dragos Oancea wrote:
Hi Daniel,
--
Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda Kamailio Advanced Training, San Francisco, USA - June
24-27, 2013 * http://asipto.com/u/katu *
It locks and stays locked. It is interesting that for a while ( 1-2 minutes while I am
sending some traffic ) it can reply to REGISTER with a 200 OK , but it does not reply
`100 Trying` to INVITE . Then nothing, no reply.
gdb output here:
http://pastebin.com/Kg3hwzZT
Regards,
Dragos
________________________________
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
To: Dragos Oancea <droancea(a)yahoo.com>om>; Kamailio (SER) - Users Mailing List
<sr-users(a)lists.sip-router.org>
Sent: Tuesday, April 30, 2013 6:26 PM
Subject: Re: [SR-Users] dlg_end_dlg
Hello,
does it block for few seconds and then goes on, or it
locks after
few seconds and stays locked?
If the second, attach with gdb to the pid of the
locked process
and get the backtrace.
Cheers,
Daniel
On 4/30/13 6:19 PM, Dragos Oancea wrote:
Hi everyone,
>I believe I've run into a problem when using dlg_end_dlg (with mi_datagram
) called from an external perl script with perl_exec() .
>
>Kamailio just locks after a while (few seconds) after disconnecting a call.
>Some parts of my debug log can be found here:
>http://pastebin.com/ANaTEifC
>The problem was observed while performing a stress test.
>Is it a good idea to call dlg_end_dlg() like that or I can kill an established dialog
from the routing script in some other way ?
>Regards,
>Dragos
>_______________________________________________
SIP Express Router (SER)
and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda Kamailio Advanced Training, San Francisco, USA - June
24-27, 2013 * http://asipto.com/u/katu *
1 May
1 May
10:32 a.m.
Hello,
the backtrace shows that the process is blocked inside perl script
listing on the network. Perhaps is waiting the reply to the command sent
to kamailio. Perhaps the perl functions you are using in your script can
have a timeout and not block forever.
In which case you need to terminate the call in config? There is a
dlg_bye() function that could be useful.
Cheers,
Daniel
On 4/30/13 8:41 PM, Dragos Oancea wrote:
Hi
Yes, Daniel , you are right.
Here is a backtrace from a SIP worker:
http://pastebin.com/t6XPQ6dx
Regards,
Dragos
------------------------------------------------------------------------
*From:* Daniel-Constantin Mierla <miconda(a)gmail.com>
*To:* Dragos Oancea <droancea(a)yahoo.com>om>; Kamailio (SER) - Users
Mailing List <sr-users(a)lists.sip-router.org>
*Sent:* Tuesday, April 30, 2013 8:28 PM
*Subject:* Re: [SR-Users] dlg_end_dlg
Hello,
the backtrace is from the MI process, not a SIP worker. That process
does not handle sip traffic.
Before you start testing you can do 'kamctl ps' and see which are the
sip workers and get the backtrace from those pids.
Cheers,
Daniel
On 4/30/13 8:04 PM, Dragos Oancea wrote:
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
* http://asipto.com/u/katu *
Hi Daniel,
It locks and stays locked. It is interesting that for a while ( 1-2
minutes while I am sending some traffic ) it can reply to REGISTER
with a 200 OK , but it does not reply `100 Trying` to INVITE . Then
nothing, no reply.
gdb output here:
http://pastebin.com/Kg3hwzZT
Regards,
Dragos
------------------------------------------------------------------------
*From:* Daniel-Constantin Mierla <miconda(a)gmail.com>
<mailto:miconda@gmail.com>
*To:* Dragos Oancea <droancea(a)yahoo.com> <mailto:droancea@yahoo.com>;
Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org>
<mailto:sr-users@lists.sip-router.org>
*Sent:* Tuesday, April 30, 2013 6:26 PM
*Subject:* Re: [SR-Users] dlg_end_dlg
Hello,
does it block for few seconds and then goes on, or it locks after few
seconds and stays locked?
If the second, attach with gdb to the pid of the locked process and
get the backtrace.
Cheers,
Daniel
On 4/30/13 6:19 PM, Dragos Oancea wrote:
--
Daniel-Constantin Mierla -http://www.asipto.com <http://www.asipto.com/>
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda>
-http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
*http://asipto.com/u/katu *
Hi everyone,
I believe I've run into a problem when using dlg_end_dlg (with
mi_datagram ) called from an external perl script with perl_exec() .
Kamailio just locks after a while (few seconds) after disconnecting
a call.
Some parts of my debug log can be found here:
http://pastebin.com/ANaTEifC
The problem was observed while performing a stress test.
Is it a good idea to call dlg_end_dlg() like that or I can kill an
established dialog from the routing script in some other way ?
Regards,
Dragos
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -http://www.asipto.com <http://www.asipto.com/>
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda>
-http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
*http://asipto.com/u/katu *
4223
days inactive
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days old
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Daniel-Constantin Mierla -
Dragos Oancea