[asterisk-bugs] [JIRA] (ASTERISK-28633) stasis bridge topic leak

[Joeran Vinzens (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=248901#comment-248901 ] 

Joeran Vinzens commented on ASTERISK-28633:
-------------------------------------------

We are using the asterisk as a basic Call router. There are some hundred lines of dialplan and several FastAGI and AGI Calls. It all ends up within a simple Dial Command. There are no enduser connected to the Systems so PJSIP conf is quite small for the amount of Calls running through the system. 
Our Dial Command looks like this
"Dial(PJSIP/${DIALPREFIX}${EXTEN}@${DOMAIN},120,gL(${MAXDURATION}000)b(sub-post_dial_hook_out_channel^${EXTEN}^1))"

it feels like this is nothing very special. If someone needs any further data please ask, so we will provide it.

> stasis bridge topic leak
> ------------------------
>
>                 Key: ASTERISK-28633
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28633
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_stasis
>    Affects Versions: 17.0.1
>         Environment: We are running Asterisk 17 on Debian Buster. The asterisk is hadling only basic calls by AGI and FastAGI. Dial is done only by app_dial.
>            Reporter: Joeran Vinzens
>            Assignee: Unassigned
>            Severity: Minor
>         Attachments: asterisk_output_2.txt, asterisk_output.txt
>
>
> It seems after a call had been cleared up there is no cleanup of the bridge topic within the stasis bus. After starting the asterisk there is no bridge topic according "stasis show topics". When running normal call load with us at the end of a day we collected as many Bridge topics as we have processed calls. "show topics" after a day shows about 48000 open bridge topics but only 150 channel topics according the ongoing calls.
> It seems there is nothing deleting the bridge topics.
> So far we have no negative side effects like load or memory but we are restarting the asterisk frequently. 



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