[asterisk-bugs] [JIRA] (ASTERISK-26074) PJSIP Realtime Locking

[Joshua Colp (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=230831#comment-230831 ] 

Joshua Colp commented on ASTERISK-26074:
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The backtrace shows this to be within unixodbc itself, and not Asterisk. Previously we only ever had 1 connection to the database and protect it ourselves. We now rely on unixodbc to do this and it seems to be having issues. There's no immediate solution, except to use an earlier version of Asterisk.

> PJSIP Realtime Locking
> ----------------------
>
>                 Key: ASTERISK-26074
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26074
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_endpoint_identifier_user
>    Affects Versions: SVN, 13.9.1
>         Environment: CentOS 7 / Fedora Server 23
>            Reporter: Ross Beer
>         Attachments: backtrace-threads-clean.txt, core-show-locks.txt
>
>
> The appears to be a lock in the sorcery real-time identify module in the latest versions of asterisk. I have tried multiple versions of unixODBC and mysql-connector-odbc with out any luck.
> The locks cause all registrations to fail.
> The CLI is showing a couple of message types:
> [2016-05-30 16:49:43] WARNING[25214]: pjproject:0 <?>:  sip_transactio Unable to register REGISTER transaction (key exists)
> [2016-05-30 16:49:43] WARNING[25477]: pjproject:0 <?>:  sip_transactio Unable to register REGISTER transaction (key exists)
> [2016-05-30 16:49:43] WARNING[25479]: pjproject:0 <?>:  sip_transactio Unable to register REGISTER transaction (key exists)
> [2016-05-30 16:49:29] ERROR[25207]: res_pjsip.c:2899 ast_sip_create_dialog_uas: Could not create dialog with endpoint 20937*407. Object already exists (PJ_EEXISTS)



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