Add TODO for removal of SERVER_ADDR

rafaelfranca · rafaelfranca · commit 52dc8ed28fe9 · 2020-02-24T18:03:57.000-05:00
[ci skip]
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
@@ -45,6 +45,8 @@ class Request
         SERVER_ADDR
         ].freeze
 
+    # TODO: Remove SERVER_ADDR when we remove support to Rack 2.1.
+    # See https://github.com/rack/rack/commit/c173b188d81ee437b588c1e046a1c9f031dea550
     ENV_METHODS.each do |env|
       class_eval <<-METHOD, __FILE__, __LINE__ + 1
         def #{env.sub(/^HTTP_/n, '').downcase}  # def accept_charset
