lib/elasticsearch/transport/transport/http/faraday.rb in elasticsearch-transport-2.0.2 vs lib/elasticsearch/transport/transport/http/faraday.rb in elasticsearch-transport-5.0.0.pre

@@ -16,14 +16,17 @@
           # @return [Response]
           # @see    Transport::Base#perform_request
           #
           def perform_request(method, path, params={}, body=nil)
             super do |connection, url|
+              headers = connection.connection.headers
+
               response = connection.connection.run_request \
                 method.downcase.to_sym,
                 url,
                 ( body ? __convert_to_json(body) : nil ),
-                {}
+                headers
+
               Response.new response.status, response.body, response.headers
             end
           end
 
           # Builds and returns a connection