[asterisk-bugs] [JIRA] (ASTERISK-24501) ARI: Moving a channel between bridges followed by a hangup can cause an ARI client to not receive an expected ChannelLeftBridge event before StasisEnd

[Kinsey Moore (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=223453#comment-223453 ] 

Kinsey Moore edited comment on ASTERISK-24501 at 11/10/14 2:48 PM:
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Apparently StasisStart messages have a similar problem and delayed removal of certain datastores related to masquerade detection cause StasisEnd messages to get swallowed when Stasis() is called in quick succession.

These are the cause of the bouncing/failing tests I saw after I fixed StasisEnd.


was (Author: kmoore):
Apparently StasisStart messages have a similar problem and delayed removal of certain datastores related to masquerade detection cause StasisEnd messages to get swallowed when Stasis() is called in quick succession.

> ARI: Moving a channel between bridges followed by a hangup can cause an ARI client to not receive an expected ChannelLeftBridge event before StasisEnd
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-24501
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24501
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_ari
>    Affects Versions: 12.6.1, 13.0.0
>            Reporter: Matt Jordan
>            Assignee: Kinsey Moore
>         Attachments: full.txt
>
>
> Consider the following scenario:
> * Channel 1 enters into Bridge A
> * An {{addChannel}} command is issued to add the channel to Bridge B
> * A bridge move operation begins to happen internally.
> * While the bridge move operation occurs, a {{DELETE /channel/1}} occurs. This queues a hangup on the channel, causing it to be removed from Bridge B.
> * We receive a StasisEnd event, followed by the ChannelLeftBridge event, which is wrong.
> This is shown in the attached log, which was produced from the Asterisk Test Suite {{/bridges/move}} test (which is sporadically failing due to this issue).



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