[Freeswitch-users] Freeswitch freezes on increasing call traffic

Thu Feb 5 06:21:32 PST 2009

First of all please stop using the mailing list as a bug tracker.
All issues should be put into jira and managed with that.

Secondly, Didn't I ask you multiple times to stop using release snapshots
and please use the SVN
trunk?  I don't understand why you keep ignoring me and using everything but
what I asked.

I am not telling you to use SVN because I think it will be fixed it's so we
are on the development copy of the code
to get the proper line numbers etc.  If you look at your 2 bt you posted,
the line numbers are different on each one.

What are you using on the other side of ODBC?  as you can see in your bt,
the call goes into ODBC then into several
libs with no symbols and crashes on free. This can be a sign of corrupt
memory, running out of memory or an issue in either ODBC or the database
specific lib.

What distro is it?
What ODBC version?  unixODBC? version xxx?
What database driver version xxx? Is it mysl not using the proper reentrant
version of the plugin?
Sometimes packaged libs have bugs in them which fall out of our control.
Can you build unixODBC and the plugins yourself with debug symbols so we can
see if that is the cause or at the very least then we can see the debug info
in the bt.

please make sure you address *all* my questions in your jira report.
Starting with using svn trunk, *hint* type "make current" from your rc1
distro.

On Thu, Feb 5, 2009 at 3:51 AM, shehzad p <pmhshz at gmail.com> 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
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> >>>> 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><
> MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> >>> >
> >>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> <PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> >>> >
> >>> IRC: irc.freenode.net #freeswitch
> >>>
> >>> FreeSWITCH Developer Conference
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> >>> >
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> >>>
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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.
> >>
> >>
> >> _______________________________________________
> >> Freeswitch-users mailing list
> >> Freeswitch-users at lists.freeswitch.org
> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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> >
> >
> > _______________________________________________
> > Freeswitch-users mailing list
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> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Freeswitch-freezes-on-increasing-call-traffic-tp21701744p21848148.html
> Sent from the Freeswitch-users mailing list archive at Nabble.com.
>
>
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>

-- 
Anthony Minessale II

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

AIM: anthm
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