From d5b4b59500f00c26e19aec838adaef1baf14120c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@riseup.net>
Date: Fri, 20 Jun 2025 16:52:58 +0200
Subject: [PATCH] [rubygems/rubygems] Add Errno::ENETDOWN and
 Errno::EHOSTUNREACH to non retryable errors

Connection errors as well, so useless to retry.

https://github.com/rubygems/rubygems/commit/d2d211651a
---
 lib/bundler/fetcher/downloader.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/bundler/fetcher/downloader.rb b/lib/bundler/fetcher/downloader.rb
index 2a4d13394e..2eac6e7975 100644
--- a/lib/bundler/fetcher/downloader.rb
+++ b/lib/bundler/fetcher/downloader.rb
@@ -6,14 +6,15 @@ module Bundler
       HTTP_NON_RETRYABLE_ERRORS = [
         SocketError,
         Errno::EADDRNOTAVAIL,
+        Errno::ENETDOWN,
         Errno::ENETUNREACH,
         Gem::Net::HTTP::Persistent::Error,
+        Errno::EHOSTUNREACH,
       ].freeze
 
       HTTP_RETRYABLE_ERRORS = [
         Gem::Timeout::Error,
         EOFError,
-        Errno::ENETDOWN,
         Errno::EINVAL,
         Errno::ECONNRESET,
         Errno::ETIMEDOUT,
@@ -22,7 +23,6 @@ module Bundler
         Gem::Net::HTTPHeaderSyntaxError,
         Gem::Net::ProtocolError,
         Zlib::BufError,
-        Errno::EHOSTUNREACH,
       ].freeze
 
       attr_reader :connection