From: Kirill Yukhin <kyukhin@tarantool.org>
To: Serge Petrenko <sergepetrenko@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v2 1/2] build: link bundled libcurl with c-ares
Date: Thu, 5 Mar 2020 08:27:55 +0300 [thread overview]
Message-ID: <20200305052755.lxvwr5acwcmc7vgz@tarantool.org> (raw)
In-Reply-To: <853c32f414c954d38b2621afc7babd57a6e031c4.1579605136.git.sergepetrenko@tarantool.org>
Hello,
On 21 янв 14:54, Serge Petrenko wrote:
> libcurl has a built-in threaded resolver used for asynchronous DNS
> requests, however, when DNS server is slow to respond, the request still
> hangs tarantool until it is finished. The reason is that curl calls
> thread_join on the resolving thread internally upon timeout, making the
> calling thread hang until resolution has ended.
> Use c-ares as an asynchronous resolver instead to eliminate the problem.
>
> Closes #4591
I've checked your patch into 1.10, 2.2, 2.3 and master.
--
Regards, Kirill Yukhin
next prev parent reply other threads:[~2020-03-05 5:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-21 11:54 [Tarantool-patches] [PATCH v2 0/2] build: link curl " Serge Petrenko
2020-01-21 11:54 ` [Tarantool-patches] [PATCH v2 1/2] build: link bundled libcurl " Serge Petrenko
2020-02-08 19:42 ` Alexander Turenko
2020-03-03 16:46 ` Serge Petrenko
2020-03-03 16:51 ` Serge Petrenko
2020-03-03 23:20 ` Alexander Turenko
2020-03-04 12:42 ` Alexander Turenko
2020-03-05 5:27 ` Kirill Yukhin [this message]
2020-01-21 11:54 ` [Tarantool-patches] [PATCH v2 2/2] build: add bundled curl and c-ares to version output Serge Petrenko
2020-03-04 12:03 ` Alexander Turenko
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