[asterisk-dev] [Code Review] 3508: Prevent a queue member's state from getting stuck when using dynamic hints as 'state_interface'

[sysreq]

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Review request for Asterisk Developers.


Bugs: ASTERISK-18411
    https://issues.asterisk.org/jira/browse/ASTERISK-18411


Repository: Asterisk


Description
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The rationale behind this patch is that when a hint is used as a 'state_interface', app_queue should explicitly subscribe to it and become a watcher. That will prevent a dynamic hint from disappearing after a 'dialplan reload' because Asterisk thinks it's not being "watched" by anything. We should also unsubscribe from the hint when the agent is removed from the queue.


Diffs
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  /branches/11/apps/app_queue.c 413115 

Diff: https://reviewboard.asterisk.org/r/3508/diff/


Testing
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I have tested this patch by using either a dynamic hint, a static hint, a local channel or a SIP device as a queue member's 'state_interface'. I have also added/removed the queue member both through Realtime and the CLI.

I've had this patch on about half a dozen 1.8/11 production systems (all averaging a thousand users each) for a little more than a month with no apparent issue.


Thanks,

sysreq

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