Subject: bug#19860: 25.0.50; One url-retrieve-synchronously call running concurrently with another can freeze it

From: Dmitry Gutov <[email-masked]>
Date: Sun, 26 Apr 2015 07:30:01 +0300

On 04/26/2015 07:24 AM, Dmitry Gutov wrote:

> (basically,
> using the 4-line server written in Ruby, which sends "Connection:
> Keep-Alive" at the end).

And inded, (setq url-http-attempt-keepalives nil) makes the problem go away.