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Posted to issues@trafficserver.apache.org by "Nick Kew (Updated) (JIRA)" <ji...@apache.org> on 2011/11/01 12:46:32 UTC

[jira] [Updated] (TS-1007) SSN Close called before TXN Close

     [ https://issues.apache.org/jira/browse/TS-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Kew updated TS-1007:
-------------------------

    Priority: Blocker  (was: Major)
    
> SSN Close called before TXN Close
> ---------------------------------
>
>                 Key: TS-1007
>                 URL: https://issues.apache.org/jira/browse/TS-1007
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: TS API
>    Affects Versions: 3.0.1
>            Reporter: Nick Kew
>            Priority: Blocker
>
> Where a plugin implements both SSN_CLOSE_HOOK and TXN_CLOSE_HOOK, the SSN_CLOSE_HOOK is called first of the two.  This messes up normal cleanups!
> Details:
>   Register a SSN_START event globally
>   In the SSN START, add a TXN_CLOSE and a SSN_CLOSE
>   In the TXN START, add a TXN_CLOSE
> Stepping through, I see the order of events actually called, for the simple case of a one-off HTTP request with no keepalive:
> SSN_START
> TXN_START
> SSN_END
> TXN_END
> Whoops, SSN_END cleaned up the SSN context, leaving dangling pointers in the TXN!

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