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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2013/03/28 07:23:16 UTC

[jira] [Updated] (TS-1609) Traffic Cop doesn't wait() for its children

     [ https://issues.apache.org/jira/browse/TS-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom updated TS-1609:
------------------------------

    Fix Version/s:     (was: 3.3.4)
                   3.3.2
    
> Traffic Cop doesn't wait() for its children
> -------------------------------------------
>
>                 Key: TS-1609
>                 URL: https://issues.apache.org/jira/browse/TS-1609
>             Project: Traffic Server
>          Issue Type: Bug
>         Environment: Linux and possibly FreeBSD
>            Reporter: Igor Galić
>            Assignee: Igor Galić
>             Fix For: 3.3.2
>
>
> When {{traffic_cop}} is killed by a supervising process it doesn't wait() for its children.
> This can lead to race conditions where traffic cop is killed, for instance by {{upstart}}, and then started again, while a {{traffic_manager}} and {{traffic_server}} are still running.
> n.b.: This does not happen on Solaris, where SMF kills off all processes running in the same [contract(4)|http://illumos.org/man/4/contract].

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