From bbcb094e2d1501079eeec2104800cc0df9cc540f Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Tue, 3 Dec 2024 13:25:20 +0900
Subject: [PATCH] Socket#connect may be raise ECONNREFUSED

On my environment with `sudo ufw default reject outgoing`,
outgoing packets are filtered without allow rules.
---
 spec/ruby/library/socket/socket/connect_spec.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/spec/ruby/library/socket/socket/connect_spec.rb b/spec/ruby/library/socket/socket/connect_spec.rb
index 175c9942bc..7fceb47b00 100644
--- a/spec/ruby/library/socket/socket/connect_spec.rb
+++ b/spec/ruby/library/socket/socket/connect_spec.rb
@@ -63,7 +63,11 @@ describe 'Socket#connect' do
       client.timeout = 0
 
       -> {
-        client.connect(address)
+        begin
+          client.connect(address)
+        rescue Errno::ECONNREFUSED
+          skip "Outgoing packets may be filtered"
+        end
       }.should raise_error(IO::TimeoutError)
     end
   end