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Date: Wed, 27 Jan 2016 23:29:39 +0000 (UTC)
From: "Joseph Wu (JIRA)" <jira@apache.org>
To: issues@mesos.apache.org
Message-ID: <JIRA.12934622.1453936078000.230775.1453937379928@Atlassian.JIRA>
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Subject: [jira] [Commented] (MESOS-4536) Add abstractions of "owned" and
 "shared" file descriptors to libprocess.
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    [ https://issues.apache.org/jira/browse/MESOS-4536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120401#comment-15120401 ] 

Joseph Wu commented on MESOS-4536:
----------------------------------

It should be fine to combine the issues.  Although, we specifically also need {{Owned}} FDs (not just reference counted FDs).

> Add abstractions of "owned" and "shared" file descriptors to libprocess.
> ------------------------------------------------------------------------
>
>                 Key: MESOS-4536
>                 URL: https://issues.apache.org/jira/browse/MESOS-4536
>             Project: Mesos
>          Issue Type: Improvement
>          Components: libprocess
>            Reporter: Joseph Wu
>            Assignee: Joseph Wu
>
> Libprocess currently manages file descriptors as plain {{int}} s.  This leads to some easily missed bugs regarding duplicated or closed FDs.
> We should introduce an abstraction (like {{unique_ptr}} and {{shared_ptr}}) so that FD ownership can be expressed alongside the affected code.


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