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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2011/05/30 03:31:47 UTC

[jira] [Updated] (TS-755) Should traffic_manager really start a new session?

     [ https://issues.apache.org/jira/browse/TS-755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom updated TS-755:
-----------------------------

    Fix Version/s:     (was: 3.0.0)
                   3.0.1

> Should traffic_manager really start a new session?
> --------------------------------------------------
>
>                 Key: TS-755
>                 URL: https://issues.apache.org/jira/browse/TS-755
>             Project: Traffic Server
>          Issue Type: Bug
>         Environment: Linux (Ubuntu, Fedora, all environments with upstart)
>            Reporter: Igor Galić
>            Assignee: Igor Galić
>             Fix For: 3.0.1
>
>         Attachments: setsid.patch
>
>
> Unlike Solaris' SMF, which uses contract(4)s to track processes and their children, upstart simply uses sessions.
> When starting traffic_cop, this creates a new session, however, traffic_manager does the same.
> Through the new setsid(), upstart looses track of these children.
> When trying to stop, it only stops traffic_cop, leaving the rest of the system intact, albeit unsupervised.

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