lib/grover/middleware.rb in grover-0.9.2 vs lib/grover/middleware.rb in grover-0.10.1

@@ -16,10 +16,14 @@
       @png_request = false
       @jpeg_request = false
     end
 
     def call(env)
+      dup._call(env)
+    end
+
+    def _call(env)
       @request = Rack::Request.new(env)
       identify_request_type
 
       configure_env_for_grover_request(env) if grover_request?
       status, headers, response = @app.call(env)
@@ -63,9 +67,10 @@
       headers['Content-Type'] =~ %r{text/html|application/xhtml\+xml}
     end
 
     def update_response(response, headers)
       body, content_type = convert_response response
+      response.close if response.respond_to? :close
       assign_headers headers, body, content_type
       [body]
     end
 
     def convert_response(response)