From: "ron minnich" <rminnich@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] rx - wot no stderr?
Date: Sun, 21 Jan 2007 02:06:43 -0500 [thread overview]
Message-ID: <13426df10701202306n3284f3e0ge5bb8de042535d43@mail.gmail.com> (raw)
In-Reply-To: <599f06db0701190432qfd37963vce69c803d3ec67d1@mail.gmail.com>
On 1/19/07, Gorka guardiola <paurea@gmail.com> wrote:
> I always survived this redirecting error messages to a file in
> the remote command. ¿Isn't that enough?.
sadly, no. At least for what we do. We need that stderr, we need it on
the 'local' side, note the 'remote' side, we need to be able to
seperate it out from stdout, and lots of things don't provide that,
not just rexec and cpu ...
Xcpu now does, at the request of our users.
Also, opening a second socket for stderr is really a bad idea for
n>=1024. 9p knows how to mux, so we use that nice fact.
Both rexec and cpu could make slightly more use of 9p to seperate the
two streams, I have always though. But it would take some work.
ron
prev parent reply other threads:[~2007-01-21 7:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-17 17:14 Steve Simon
2007-01-19 12:32 ` Gorka guardiola
2007-01-19 13:07 ` erik quanstrom
2007-01-19 14:35 ` Steve Simon
2007-01-19 22:17 ` erik quanstrom
2007-01-20 1:15 ` Steve Simon
2007-01-20 1:34 ` erik quanstrom
2007-01-24 21:03 ` rog
2007-01-21 7:06 ` ron minnich [this message]
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