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Re: [PATCH] Check UUID at RA connection opening

From: Justin Erenkrantz <justin_at_erenkrantz.com>
Date: Tue, 25 Mar 2008 11:57:31 -0400

On Tue, Mar 25, 2008 at 11:38 AM, Karl Fogel <kfogel_at_red-bean.com> wrote:
> Well, over serf it always adds an extra round trip, and I'm pretty sure
> that over neon it does as well, although in theory Neon caches the UUID
> after the first retrieval (and serf could be made to do same). But in

ra_serf has a property cache too, so if we've called get_repos_root
before, it won't incur a round-trip. If we do call get_repos_root
later (which usually happens), then ra_serf won't do that round-trip
again.

FWIW, ra_serf has a generic property cache, while ra_neon only caches
a few hard-coded properties - so ra_serf tries very hard not to call
the server multiple times for the same properties... -- justin

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Received on 2008-03-25 16:57:46 CET

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