[asterisk-bugs] [JIRA] (ASTERISK-26259) audohook: Crash when duplicating frame

[Daniel Friedman (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=231729#comment-231729 ] 

Daniel Friedman commented on ASTERISK-26259:
--------------------------------------------

Hi,

an update:

we have a mysql replication of our cdr database. as i mentioned i am using the Freepbx framework,
and it seems that the default install of the cdr database is based on MyISAM engine. it appears that it does
not perform well on a loaded server. i have altered the cdr table to the INNODB engine and since then
the asterisk server did not crashed (touch wood !!!). 

maybe it concerns to my hard disks (SATA) which are rather slow comparing to SAS disks,
but the INNODB engine helps a lot to reduce the timers of the writing to the database.

here is an output of the system since the last crash:

Setting max files open to 200000
System uptime: 1 day, 13 hours, 41 minutes, 18 seconds
Last reload: 3 hours, 7 minutes, 58 seconds

70 active calls
143 active channels

I definitely touched a memory leak bug, but as the I/O has been improved significantly 
I am not reaching it anymore.

I will report again if I will suffer from another crash. 

thank you,

Dani 



> audohook: Crash when duplicating frame
> --------------------------------------
>
>                 Key: ASTERISK-26259
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26259
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 13.10.0
>         Environment: Asterisk ARI dialer integration with Dynamics CRM and call recordings.
>            Reporter: Daniel Friedman
>            Assignee: Daniel Friedman
>         Attachments: backtrace.txt
>
>
> Hello,
> I have integrated Asterisk 13.10.0 with our Microsoft Dynamics CRM. We are using ARI to originate the calls in our call center with call recordings. I am facing asterisk service crashes when the peak is high (200+ channels) but it happens once or twice a day.
> I am attaching a core dump of the last crash. can you help me to figure out what is the problem?
> Thank you,
> Daniel Friedman
> Trixton LTD.



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