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From: Alexander Turenko <alexander.turenko@tarantool.org>
To: Maria Khaydich <maria.khaydich@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org,
	Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH] box: make box.execute() immutable
Date: Thu, 26 Dec 2019 17:08:35 +0300	[thread overview]
Message-ID: <20191226140834.urhg7ude4b5zkep4@tkn_work_nb> (raw)
In-Reply-To: <1577201550.829136486@f483.i.mail.ru>

>  function box.execute(...)
> -    load_cfg()
> +    --
> +    -- Calling box.execute before explicitly configuring box led to
> +    -- automatic box.cfg invocation nonetheless. Following explicit
> +    -- attempts to configure box led to its reconfiguratin and as a 
> +    -- result - to an error when trying to use execute method again. 
> +    -- The check makes sure box.execute is an immutable function.
> +    --

I would describe all this hell with registering lbox_execute as
box.execute, moving it to box_cfg_guard_whitelist, adding this
box.execute function, then replacing back with lbox_execute at
load_cfg().

This description would make clear why everything is fine if we just call
box.execute(), but extra flag is necessary if a user saved box.execute
before first box.execute() or box.cfg() call.

  parent reply	other threads:[~2019-12-26 14:08 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-14 11:50 [Tarantool-patches] [PATCH] box.execute should be immutable function Maria
2019-11-14 16:51 ` Nikita Pettik
2019-12-17 14:39 ` Igor Munkin
2019-12-24 15:32   ` [Tarantool-patches] [PATCH] box: make box.execute() immutable Maria Khaydich
2019-12-25  1:30     ` Igor Munkin
2019-12-26 14:08     ` Alexander Turenko [this message]
2020-01-13 12:13       ` Maria Khaydich
2020-01-13 15:48         ` Igor Munkin
2020-01-18 10:56           ` Maria Khaydich
2020-02-20 17:51             ` Alexander Turenko
2020-02-20 21:15               ` Igor Munkin
2020-03-11 15:56               ` Maria Khaydich
2020-03-18 22:25                 ` Igor Munkin
2020-05-02 14:52                   ` Alexander Turenko
2020-05-12 16:16                 ` Alexander Turenko
2020-03-11 15:57               ` [Tarantool-patches] [PATCH 1/2] box: make box.cfg idempotent function Maria Khaydich
2020-03-12 13:29                 ` Konstantin Osipov
2020-03-12 19:25                   ` Maria Khaydich
2020-03-12 20:00                     ` Konstantin Osipov
2020-03-18 22:26                       ` Igor Munkin
2020-03-19  7:19                         ` Konstantin Osipov
2020-03-19  9:08                           ` Igor Munkin
2020-03-19 10:06                             ` Konstantin Osipov
2020-03-19 10:26                               ` Igor Munkin
2020-05-06 11:17                           ` Alexander Turenko
2020-05-06 11:49                             ` Konstantin Osipov
2020-05-06 12:53                               ` Alexander Turenko
2020-05-06 13:02                                 ` Konstantin Osipov
2020-05-06 13:13                                   ` Alexander Turenko
2020-03-18 22:26                 ` Igor Munkin
2020-05-12 16:17                   ` Alexander Turenko

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