From 57005046a13c62896e8d420e99d14535aec6aa67 Mon Sep 17 00:00:00 2001
From: k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 1 Dec 2018 00:37:54 +0000
Subject: tool/downloader.rb: retry Net::OpenTimeout

to prevent random failure
https://travis-ci.org/ruby/ruby/jobs/461667474

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/downloader.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/downloader.rb b/tool/downloader.rb
index f8e7d83a60..ee6242676d 100644
--- a/tool/downloader.rb
+++ b/tool/downloader.rb
@@ -271,7 +271,7 @@ class Downloader
     times = 0
     begin
       block.call
-    rescue Errno::ETIMEDOUT, SocketError, OpenURI::HTTPError, Net::ReadTimeout => e
+    rescue Errno::ETIMEDOUT, SocketError, OpenURI::HTTPError, Net::ReadTimeout, Net::OpenTimeout => e
       raise if e.is_a?(OpenURI::HTTPError) && e.message !~ /^50[023] / # retry only 500, 502, 503 for http error
       times += 1
       if times <= max_times
-- 
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