From: Oren Laadan <orenl-RdfvBDnrOixBDgjK7y7TUQ@public.gmane.org>
To: Dan Smith <danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Subject: Re: [PATCH] [RFC] Add c/r support for listening INET sockets
Date: Tue, 29 Sep 2009 17:49:10 -0400 [thread overview]
Message-ID: <4AC280D6.3020302@librato.com> (raw)
In-Reply-To: <1254164330-23072-1-git-send-email-danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Dan Smith wrote:
> This is an incremental step towards supporting checkpoint/restart on
> AF_INET sockets. In this scenario, any sockets that were in TCP_LISTEN
> state are restored as they were. Any that were connected are forced to
> TCP_CLOSE. This should cover a range of use cases that involve
> applications that are tolerant of such an interruption.
>
It's important to mention that pending connections - those that were
received and are awaiting to be accepted on the listening socket are
not handled either (does checkpoint fail or ignore them ?)
Oren.
next prev parent reply other threads:[~2009-09-29 21:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-28 18:58 [PATCH] [RFC] Add c/r support for listening INET sockets Dan Smith
[not found] ` <1254164330-23072-1-git-send-email-danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-09-29 19:50 ` Serge E. Hallyn
[not found] ` <20090929195025.GA14956-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-09-29 19:56 ` Dan Smith
2009-09-29 21:49 ` Oren Laadan [this message]
[not found] ` <4AC280D6.3020302-RdfvBDnrOixBDgjK7y7TUQ@public.gmane.org>
2009-09-30 14:20 ` Dan Smith
2009-09-29 22:16 ` Oren Laadan
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