From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Mons Anderson <v.perepelitsa@corp.mail.ru>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [RFC 3/4] cfg: prepare symbolic evaluation of replication_synchro_quorum
Date: Thu, 26 Nov 2020 17:44:22 +0300 [thread overview]
Message-ID: <20201126144422.GC1231860@grain> (raw)
In-Reply-To: <1670ea9e-ebd6-771b-e3ec-d9edc97d461a@corp.mail.ru>
On Thu, Nov 26, 2020 at 05:38:32PM +0300, Mons Anderson wrote:
>
> For the formula evaluation I'd propose the following snippet:
>
> local expr = [[%s]]
> local f, err = loadstring('return ('..expr..')')
> if not f then error(string.format('Failed to load %%s: %%s',expr, err)) end
> setfenv(f, { N = %d, math = math })
> return math.floor( f() )
Will do. And will address the rest of comments. Thanks
for feedback!
next prev parent reply other threads:[~2020-11-26 14:44 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-19 19:40 [Tarantool-patches] [RFC 0/4] qsync: evaluate replication_synchro_quorum dynamically Cyrill Gorcunov
2020-11-19 19:40 ` [Tarantool-patches] [RFC 1/4] cfg: add cfg_isnumber helper Cyrill Gorcunov
2020-11-20 9:53 ` Serge Petrenko
2020-11-19 19:40 ` [Tarantool-patches] [RFC 2/4] qsync: move synchro quorum update to separate routine Cyrill Gorcunov
2020-11-20 10:06 ` Serge Petrenko
2020-11-20 11:01 ` Cyrill Gorcunov
2020-11-20 11:39 ` Serge Petrenko
2020-11-20 11:47 ` Cyrill Gorcunov
2020-11-19 19:40 ` [Tarantool-patches] [RFC 3/4] cfg: prepare symbolic evaluation of replication_synchro_quorum Cyrill Gorcunov
2020-11-20 10:32 ` Serge Petrenko
2020-11-20 11:34 ` Cyrill Gorcunov
2020-11-20 11:56 ` Serge Petrenko
2020-11-20 12:14 ` Cyrill Gorcunov
2020-11-26 14:38 ` Mons Anderson
2020-11-26 14:44 ` Cyrill Gorcunov [this message]
2020-11-26 16:01 ` Mons Anderson
2020-11-19 19:41 ` [Tarantool-patches] [RFC 4/4] qsync: allow to specify replication_synchro_quorum as a formula Cyrill Gorcunov
2020-11-20 10:50 ` Serge Petrenko
2020-11-20 12:01 ` Cyrill Gorcunov
2020-11-20 12:41 ` Serge Petrenko
2020-11-20 15:00 ` Cyrill Gorcunov
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