[Freeswitch-users] Freeswitch freezes on increasing call traffic

Thu Feb 5 06:22:49 PST 2009

Hi Brian,

As it can be seen from the system information, there require any change in
system or any suggestion...

out put of uname -a is :
Linux localhost.localdomain 2.6.23.1-42.fc8 #1 SMP Tue Oct 30 13:55:12 EDT
2007 i686 i686 i386 GNU/Linux

Thanks, 
msp

shehzad p wrote:
> 
> HI Brian,
> 
> Output of ulimit -a and /proc/cpuinfo is attached...
> http://www.nabble.com/file/p21848148/12_ulimit_and_cpuinfo.log
> 12_ulimit_and_cpuinfo.log 
> 
> BUT......................
> I am running the freeswitch using below command (So ulimit set according
> to Anthony's previous post):
> ===================================================================================
> ulimit -d unlimited; ulimit -f unlimited; ulimit -i unlimited; ulimit -n
> 999999; ulimit -q unlimited ; ulimit -u unlimited; ulimit -v unlimited ;
> ulimit -x unlimited; ulimit -s 244; ulimit -l unlimited; freeswitch
> ===================================================================================
> 
> Thanks
> msp
> 
> 
> 
> Brian West-3 wrote:
>> 
>> Can you give me the output of uname -a and the contents of /proc/ 
>> cpuinfo?  Not sure I asked for this info already or not.
>> 
>> Thanks,
>> Brian
>> 
>> On Feb 5, 2009, at 2:42 AM, shehzad p wrote:
>> 
>>>
>>> Hi anthony,
>>> In my previous post I already attached the BT for the testing of FS  
>>> 1.0.1
>>> Posting it again, please find it on
>>> link==>http://www.nabble.com/file/p21825226/bt_new_arch.txt
>>>
>>> Now I got the same result while testing FS 1.0.3RC1, And its BT is  
>>> also
>>> same... BT Link:
>>> http://www.nabble.com/file/p21847332/fs_1_0_3_bt_new_arch.log
>>> fs_1_0_3_bt_new_arch.log
>>>
>>> (Note: Same in the sens the functions listed in the sequence are  
>>> almost same
>>> as before...)
>>>
>>>
>>> Anthony Minessale-2 wrote:
>>>>
>>>> If you still get a crash on SVN trunk please post the bt even if  
>>>> you think
>>>> it's the same, since it won't be
>>>> exactly the same, the line numbers etc will be accurate with our
>>>> development
>>>> code making it easier to debug.
>>>>
>>>>
>>>> On Wed, Feb 4, 2009 at 12:38 AM, shehzad p <pmhshz at gmail.com> wrote:
>>>>
>>>>>
>>>>> Hi anthony,
>>>>>
>>>>> I Modified the whole architecture of call routing system,
>>>>> Now after getting required routes, script exit and,
>>>>> control comes back to Dialplan, and call is bridged there,
>>>>> And call hangup, CDR is posted to cdr.php file (using xml_cdr).
>>>>>
>>>>> So now there is no blocking statement (bridge or anything like  
>>>>> that) in
>>>>> current javascript, It return back control instantly.
>>>>>
>>>>> So, setting up all above architecture...
>>>>> First I tested FS 1.0.1 , It get crashed two times, in interval of  
>>>>> 3 to 5
>>>>> hours and simultaneous call of about 100 to 150.
>>>>> BT is the same as before...
>>>>> http://www.nabble.com/file/p21825226/bt_new_arch.txt bt_new_arch.txt
>>>>>
>>>>> Now I am also testing 1.0.3RC1, and post it back if any found.
>>>>>
>>>>> Thanks
>>>>> msp
>>>>>
>>>>>
>>>>> Clearly you have an issue with your javascript code.
>>>>>
>>>>> You have the Garbage collector blocking in every thread.
>>>>>
>>>>> Are you doing any endless loops in your code where you do not check
>>>>> session.ready() as a condition for
>>>>> continuing the script?
>>>>>
>>>>> any time session.ready() fails you must immediately exit.
>>>>>
>>>>> Are you using session.execute to execute long blocking operations  
>>>>> like
>>>>> bridging many calls or entering a conference?
>>>>> You should avoid doing this as all the collective scripts on the  
>>>>> system
>>>>> share a common Garbage Collector provided by the
>>>>> JS engine and it can lead to the exact issues you describe if the  
>>>>> code is
>>>>> not properly designed.
>>>>>
>>>>> What else does you script do that are things provided by FS such as
>>>>> playing
>>>>> files and executing applications.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/Freeswitch-freezes-on-increasing-call-traffic-tp21701744p21825226.html
>>>>> Sent from the Freeswitch-users mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Freeswitch-users mailing list
>>>>> Freeswitch-users at 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 at hotmail.com <MSN%3Aanthony_minessale at hotmail.com 
>>>> >
>>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com 
>>>> >
>>>> IRC: irc.freenode.net #freeswitch
>>>>
>>>> FreeSWITCH Developer Conference
>>>> sip:888 at conference.freeswitch.org <sip%3A888 at conference.freeswitch.org 
>>>> >
>>>> iax:guest at conference.freeswitch.org/888
>>>> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org 
>>>> >
>>>> pstn:213-799-1400
>>>>
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>>>>
>>>>
>>>
>>> -- 
>>> View this message in context:
>>> http://www.nabble.com/Freeswitch-freezes-on-increasing-call-traffic-tp21701744p21847332.html
>>> Sent from the Freeswitch-users mailing list archive at Nabble.com.
>>>
>>>
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>> 
>> 
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>> 
> 
> 

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