From: Lars Ingebrigtsen <larsi@gnus.org>
To: Philip K <philip@warpmail.net>
Cc: 40355@debbugs.gnu.org
Subject: bug#40355: [PATCH] Implement caching for libravatar lookup
Date: Sat, 08 Aug 2020 15:03:58 +0200 [thread overview]
Message-ID: <87a6z51e81.fsf@gnus.org> (raw)
In-Reply-To: <20200331180336.2999-1-philip@warpmail.net> (Philip K.'s message of "Tue, 31 Mar 2020 20:03:36 +0200")
Philip K <philip@warpmail.net> writes:
> Checking if a domain has an avatar server associated with it requires
> at most two (synchronous) DNS queries, at least to ultimately default
> to "libravatar.org". Caching the results of domain lookups reduced the
> evaluation time (on my machine) from ~0.3s to an instantaneous
> evaluation.
>
> * lisp/image/gravatar.el (gravatar--service-libravatar): Check if
> domain has already been resolved before staring DNS queries
> (gravatar-libravatar-cache): New variable.
The code has changed a bit (and become asynchronous), but adding caching
would be nice.
Can you re-spin the patch on top of the current implementation?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-08-08 13:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-31 18:03 bug#40355: [PATCH] Implement caching for libravatar lookup Philip K
2020-03-31 19:58 ` Robert Pluim
2020-03-31 21:30 ` Philip K.
2020-04-01 7:27 ` Robert Pluim
2020-04-01 10:34 ` Philip K.
2020-08-08 13:03 ` Lars Ingebrigtsen [this message]
2020-08-18 14:46 ` Lars Ingebrigtsen
2020-08-24 14:09 ` Robert Pluim
2020-08-24 14:13 ` Lars Ingebrigtsen
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