[asterisk-bugs] [JIRA] (ASTERISK-21447) Asterisk crashes while connecting to TCP peers

[Michael L. Young (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-21447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=205343#comment-205343 ] 

Michael L. Young commented on ASTERISK-21447:
---------------------------------------------

Zohair, that is what I am trying to point out to you... what I think the issue might be.  If you can't reproduce the issue with the latest version of Asterisk 1.8, that means the issue has been fixed and we we don't have to worry about it :)

In regards to your patch question, you can try applying the patch and see if it succeeds.  If not, you can ask the author of the patch to post an updated patch to the issue.
                
> Asterisk crashes while connecting to TCP peers
> ----------------------------------------------
>
>                 Key: ASTERISK-21447
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21447
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: . I did not set the category correctly.
>    Affects Versions: 1.8.14.0
>         Environment: CentOS linux 2.6.32-279.19.1.el6.x86_64
>            Reporter: Zohair Raza
>            Assignee: Zohair Raza
>         Attachments: astlogs.txt, astsipsett.txt, backtrace3.txt, backtrace-threads3.txt, core-show-locks3.txt, gdb.txt
>
>
> Hi, 
> I ran in to this problem a couple of times, I have asterisk running in both TCP and UDP modes but the peers are configured as TCP. For some reason (maybe packet loss in the network) asterisk gets out of sync with phones and tries to make a connection with a port at which phone is not registered anymore. 
> The strange behavior is, after some time asterisk gets killed. I am not sure how to overcome this. What I am thinking is to somehow force asterisk to not connect with that peer if for eg X number of tries fail. I tried disabling qualify and originating session timers by asterisk but the connections were not being stopped.
> I am attaching backtraces and asterisk log before the time of restarts.

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