* lib/rubygems/*, test/rubygems/*: Update to RubyGems 2.4.4

  master (2f6e42e).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 14 insertions, 1 deletions

diff --git a/lib/rubygems/request/connection_pools.rb b/lib/rubygems/request/connection_pools.rb
index 27ee99c20d..7a0a6e6e74 100644
--- a/lib/rubygems/request/connection_pools.rb
+++ b/lib/rubygems/request/connection_pools.rb
@@ -28,6 +28,10 @@ class Gem::Request::ConnectionPools # :nodoc:
     end
   end
 
+  def close_all
+    @pools.each_value {|pool| pool.close_all}
+  end
+
   private
 
   ##
@@ -69,7 +73,7 @@ class Gem::Request::ConnectionPools # :nodoc:
         Gem::UriFormatter.new(proxy_uri.password).unescape,
       ]
     elsif no_proxy? uri.host, no_proxy then
-      net_http_args += [nil, nil]
+      net_http_args + [nil, nil]
     else
       net_http_args
     end
diff --git a/lib/rubygems/request/http_pool.rb b/lib/rubygems/request/http_pool.rb
index 61c8884af7..c9a1858b98 100644
--- a/lib/rubygems/request/http_pool.rb
+++ b/lib/rubygems/request/http_pool.rb
@@ -23,6 +23,15 @@ class Gem::Request::HTTPPool # :nodoc:
     @queue.push connection
   end
 
+  def close_all
+    until @queue.empty?
+      if connection = @queue.pop(true) and connection.started?
+        connection.finish
+      end
+    end
+    @queue.push(nil)
+  end
+
   private
 
   def make_connection