[asterisk-bugs] [JIRA] (ASTERISK-25449) main/sched: Regression introduced by 5c713fdf18f causes erroneous duplicate RTCP messages; other potential scheduling issues in chan_sip/chan_skinny

[Philippe Bolduc (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=228040#comment-228040 ] 

Philippe Bolduc commented on ASTERISK-25449:
--------------------------------------------

Can this bug cause choppy audio in SIP ?

Thanks

> main/sched: Regression introduced by 5c713fdf18f causes erroneous duplicate RTCP messages; other potential scheduling issues in chan_sip/chan_skinny
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-25449
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25449
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>            Reporter: Matt Jordan
>            Severity: Blocker
>      Target Release: 11.20.0, 13.6.0
>
>
> When 5c713fdf18f was committed, it exposed several consumers of the scheduler API that were not abiding by its contract. These consumers viewed a scheduler ID of 0 as being invalid, when it is in fact a valid scheduler ID. This has different affects:
> * A scheduled item may be scheduled twice (as in the case of {{res_rtp_asterisk}})
> * A valid scheduled item may be viewed as non-existing, causing logic to fire that should not (as in the case of {{chan_sip}})
> * A valid scheduled item may be viewed as a failure



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