From: erik quanstrom <quanstro@quanstro.net>
To: weigelt@metux.de, 9fans@9fans.net
Subject: Re: [9fans] Design of webfs and webcookies
Date: Tue, 5 Jan 2010 10:23:34 -0500 [thread overview]
Message-ID: <5bcb0e528c3837e94d152a7a4410db21@ladd.quanstro.net> (raw)
In-Reply-To: <20100105150340.GF21460@nibiru.local>
> Just curious: can an 9P server cleanly differenciate between clients ?
> This would be a great help for transaction isolation, IMHO.
>
> w/o having looked at cookiefs yet, but I would do it like that:
>
> * get cookies by reading /site-cookies/<site>
> * set cookies by writing "<site>: foo=bar" to /set pipe
> (which can stay open for as long as you want)
>
> This should minimize the amount of messages/roundtrips required in
> normal operation and make the client-side really trivial. An non-
> blocking write to the "set" file should also reduce latency
> (especially when having remote profiles)
i think you misunderstand the problem. cookiefs' fs interface
is not the issue. cookiefs' robustness when storing the cookies
on the fileserver in the face of multiple concurrently running
cookiefs' is.
- erik
next prev parent reply other threads:[~2010-01-05 15:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <<bcba51a0912220638vb1867f3me65e9e799f9b6d87@mail.gmail.com>
2009-12-22 14:55 ` erik quanstrom
2009-12-22 17:56 ` Russ Cox
2010-01-05 15:03 ` Enrico Weigelt
2010-01-05 15:23 ` erik quanstrom [this message]
2010-01-13 16:23 ` Enrico Weigelt
2010-01-14 18:25 ` Russ Cox
2010-01-25 20:14 ` Ethan Grammatikidis
2010-01-25 20:59 ` erik quanstrom
2009-12-22 14:38 Dimitry Golubovsky
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