[asterisk-bugs] [JIRA] (ASTERISK-28197) ast_endpoint struct holds the channel_ids of channels until the asterisk process stops even when those channels have been destroyed for a long time

[mohit dhiman (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=245649#comment-245649 ] 

mohit dhiman commented on ASTERISK-28197:
-----------------------------------------

the channel count is not always increasing after few calls it decreases to some extent but then start increasing again, rate of decreasing is much lower and not constant than the rate of increasing.

> ast_endpoint struct holds the channel_ids of channels until the asterisk process stops even when those channels have been destroyed for a long time
> ---------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-28197
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28197
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 13.21.0
>         Environment: Centos 7
>            Reporter: mohit dhiman
>              Labels: endpoints.c
>
> For every call i made through asterisk to an endpoint the {{ast_endpoint}} struct adds that channel to its channel_ids {{ao2_container}} and after the channel gets destroyed it should remove it from that channel_ids list but the {{channel_count}} for endpoint is continuously increasing for every call i make to that endpoint.
> i verified this by adding some warning logs to the {{ast_endpoint_snapshot_create}} function of {{main/endpoints.c}}, this log prints the channel_count for that endpoint.
> [Dec 5 17:14:45] WARNING[7397] endpoints.c: channel count: 107069 max channel: -1
> [Dec 5 17:14:45] WARNING[7397] endpoints.c: channel count: 107070 max channel: -1
> [Dec 5 17:14:45] WARNING[7397] endpoints.c: channel count: 107071 max channel: -1
> [Dec 5 17:14:45] WARNING[7397] endpoints.c: channel count: 107072 max channel: -1
> here channel count corresponds to
> {{channel_count = ao2_container_count(endpoint->channel_ids);}}
> also there are no more than 400 channels at any instance.



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