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Date: Fri, 10 Apr 2020 11:10:46 +0300
From: Cyrill Gorcunov <gorcunov@gmail.com>
Message-ID: <20200410081046.GK3072@uranus>
References: <cover.1586486219.git.alexander.turenko@tarantool.org>
 <d20079385a7f4c7d4a51e09a4b83fe5c9f565a10.1586486220.git.alexander.turenko@tarantool.org>
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In-Reply-To: <d20079385a7f4c7d4a51e09a4b83fe5c9f565a10.1586486220.git.alexander.turenko@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH 08/13] popen: unblock
	popen_read_timeout at a first byte
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To: Alexander Turenko <alexander.turenko@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org

On Fri, Apr 10, 2020 at 05:50:46AM +0300, Alexander Turenko wrote:
> Before this change popen_read_timeout() waits until a passed buffer will
> be fully filled (or until EOF / timeout / IO error occurs). Now it waits
> for any amount of data (but at least one byte).
> 
> It allows to communicate with an interactive child program: write, read,
> repeat.
> 
> Part of #4031
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>