[asterisk-bugs] [JIRA] (ASTERISK-30432) res_speech_aeap: Tight loop; high CPU usage

[Peter Howell (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-30432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=261413#comment-261413 ] 

Peter Howell commented on ASTERISK-30432:
-----------------------------------------

In further testing, it does seem that this channel stays up, so maybe connected to not releasing the AEAP connection?  Since it's an abrupt hangup that seems to cause this on the inbound caller, maybe we should try a hangup hook with SpeechDestroy()?

> res_speech_aeap: Tight loop; high CPU usage
> -------------------------------------------
>
>                 Key: ASTERISK-30432
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30432
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/NewFeature
>    Affects Versions: 18.16.0
>         Environment: CentOS-7 3.10.0-1160.76.1.el7.x86_64
>            Reporter: Peter Howell
>            Assignee: Unassigned
>         Attachments: asterisk-open-files.txt, core-asterisk-running-2023-02-20T17-18-13Z-brief.txt, core-asterisk-running-2023-02-20T17-18-13Z-full.txt, core-asterisk-running-2023-02-20T17-18-13Z-info.txt, core-asterisk-running-2023-02-20T17-18-13Z-locks.txt, core-asterisk-running-2023-02-20T17-18-13Z-thread1.txt, dump.pcap
>
>
> We see that on occasion closed AEAP connections to Asterisk are not closing.  We are sending an OP_CLOSE before closing the connection, but it seems under certain conditions, the connection does not close.  At this point, Asterisk goes into a tight loop on these zombie connections and the result is high CPU usage.



--
This message was sent by Atlassian JIRA
(v6.2#6252)