From: "David Leimbach" <leimy2k@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] About 9P ...
Date: Fri, 22 Jun 2007 14:10:41 -0700 [thread overview]
Message-ID: <3e1162e60706221410l20d22b87had1497198b60abe7@mail.gmail.com> (raw)
In-Reply-To: <467C31EB.1060302@free.fr>
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Transactions are tagged right? So you can, in fact, have many in flight at
once.
Perhaps I'm missing what you meant by pipelined.
On 6/22/07, Philippe Anel <xigh@free.fr> wrote:
>
> Well even if it can work, I don't think 9P was designed to allow such
> type of
> operation. Indeed, 9P basis is the transaction : ie a Request followed
> by a Reply.
> So I think you should not pipeline the requests.
> Can a 9P specialist can confirm this ? If so ... I now understand why
> Fids are
> (or must be) choosen by the client.
>
> Phil;
> > Well, I've not read the protocol details for a while.
> > But from memory I thought it allowed this type of operation:
> >
> > send: open,fid,file
> > send: read,fid,args
> > send: read,fid,args
> >
> > (wait one rtt)
> >
> > recv: open success/fail
> > recv: read result / read error due to unknown fid
> > recv: read result / read error due to unknown fid
> >
> > DF
> >
> >
>
>
--
- Passage Matthew 5:37:
But let your communication be, Yea, yea; Nay, nay: for whatsoever is more
than these cometh of evil.
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next prev parent reply other threads:[~2007-06-22 21:10 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-19 20:11 Philippe Anel
2007-06-20 0:37 ` Russ Cox
2007-06-20 2:06 ` Roman Shaposhnick
2007-06-20 11:29 ` Anthony Sorace
2007-06-22 0:32 ` Derek Fawcus
2007-06-22 6:58 ` Philippe Anel
2007-06-22 15:57 ` Derek Fawcus
2007-06-22 20:32 ` Philippe Anel
2007-06-22 21:10 ` David Leimbach [this message]
2007-06-22 21:35 ` Philippe Anel
2007-06-22 21:46 ` David Leimbach
2007-06-22 21:55 ` Philippe Anel
2007-06-22 22:25 ` Philippe Anel
2007-06-22 22:57 ` David Leimbach
2007-06-22 23:01 ` Anant Narayanan
2007-06-23 4:30 ` Russ Cox
2007-06-23 5:10 ` Skip Tavakkolian
2007-06-23 9:25 ` Francisco J Ballesteros
2007-06-23 15:50 ` Martin Atkins
2007-06-23 6:24 ` Philippe Anel
2007-06-23 15:00 ` Rob Pike
2007-06-24 0:52 ` [9fans] 9P optimization Lyndon Nerenberg
2007-06-24 3:04 ` Francisco J Ballesteros
2007-06-24 3:15 ` Lyndon Nerenberg
2007-06-24 4:08 ` ron minnich
2007-06-24 9:34 ` Steve Simon
2007-06-24 10:06 ` Lyndon Nerenberg
2007-06-24 11:38 ` Steve Simon
2007-06-24 13:34 ` Lyndon Nerenberg
2007-06-25 0:34 ` ron minnich
2007-06-25 17:53 ` Lyndon Nerenberg
2007-06-25 1:02 ` Dave Eckhardt
2007-06-24 12:14 ` erik quanstrom
2007-06-24 13:36 ` Lyndon Nerenberg
2007-06-24 21:47 ` erik quanstrom
2007-06-25 17:48 ` Lyndon Nerenberg
2007-06-25 18:46 ` erik quanstrom
2007-06-24 4:16 ` Bruce Ellis
2007-06-24 18:05 ` Skip Tavakkolian
2007-06-22 23:20 ` [9fans] About 9P Skip Tavakkolian
2007-06-22 23:48 ` Francisco J Ballesteros
2007-06-23 0:27 ` Roman Shaposhnick
2007-06-23 0:27 ` Francisco J Ballesteros
2007-06-23 12:08 ` erik quanstrom
2007-06-23 12:27 ` Francisco J Ballesteros
2007-06-23 12:57 ` Lucio De Re
2007-06-23 13:01 ` Uriel
2007-06-23 13:36 ` Francisco J Ballesteros
2007-06-23 14:27 ` Lucio De Re
2007-06-23 14:45 ` Francisco J Ballesteros
2007-06-22 21:16 ` Skip Tavakkolian
2007-06-22 21:37 ` Philippe Anel
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