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https://issues.apache.org/jira/browse/TS-1650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brian Geffon updated TS-1650:
-----------------------------

    Description: In situations where a connection may have died while holding 
on to a mutex this can result in deadlock. Inactivity cop's only job is to 
cleanup and since it's trying to LOCK it will block. Instead we should just use 
a TRY_LOCK and continue cleaning up the remaining connections.  (was: In 
situations where a connection may have died while holding on to a mutex this 
can result in deadlock. Inactivity cops only job is to cleanup, and since it's 
trying to LOCK it will block. Instead we should just use a TRY_LOCK and 
continue cleaning up the remaining connections.)
    
> Inactivity cop should use TRY_LOCK instead of LOCK to avoid deadlock.
> ---------------------------------------------------------------------
>
>                 Key: TS-1650
>                 URL: https://issues.apache.org/jira/browse/TS-1650
>             Project: Traffic Server
>          Issue Type: Bug
>    Affects Versions: 3.3.0
>            Reporter: Brian Geffon
>            Assignee: Brian Geffon
>             Fix For: 3.3.1
>
>
> In situations where a connection may have died while holding on to a mutex 
> this can result in deadlock. Inactivity cop's only job is to cleanup and 
> since it's trying to LOCK it will block. Instead we should just use a 
> TRY_LOCK and continue cleaning up the remaining connections.

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