close upstream body on successful validation responses

mislav · Apr 13, 2011 · baeca6b · baeca6b
1 parent 653ca39
commit baeca6b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/rack/cache/context.rb b/lib/rack/cache/context.rb
@@ -215,6 +215,11 @@ def validate(entry)
           next unless value = response.headers[name]
           entry.headers[name] = value
         end
+
+        # even though it's empty, be sure to close the response body from upstream
+        # because middleware use close to signal end of response
+        response.body.close if response.body.respond_to?(:close)
+
         response = entry
       else
         record :invalid