From: Erik Faye-Lund <kusmabite@gmail.com>
Date: Mon, 1 Aug 2011 11:16:10 +0000 (+0200)
Subject: connect: only log if all attempts failed (ipv4)
X-Git-Tag: v1.7.7-rc0~40^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/7203a2d1ca18b32feda71a48c21e80fb03f2e909?ds=sidebyside;hp=7203a2d1ca18b32feda71a48c21e80fb03f2e909

connect: only log if all attempts failed (ipv4)

In 63a995b (Do not log unless all connect() attempts fail), a
mechanism to only log connection errors if all attempts failed
was introduced for the IPv6 code-path, but not for the IPv4 one.

Introduce a matching mechanism so IPv4-users also benefit from
this noise-reduction.

Move the call to socket after filling in sa, to make it more
apparent that errno can't change in between.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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