lib/elasticsearch/transport/transport/http/faraday.rb in elasticsearch-transport-7.1.0 vs lib/elasticsearch/transport/transport/http/faraday.rb in elasticsearch-transport-7.2.0

@@ -40,28 +40,42 @@
               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
+              Response.new response.status, decompress_response(response.body), response.headers
             end
           end
 
           # Builds and returns a connection
           #
           # @return [Connections::Connection]
           #
           def __build_connection(host, options={}, block=nil)
             client = ::Faraday.new(__full_url(host), options, &block)
+            apply_headers(client, options)
             Connections::Connection.new :host => host, :connection => client
           end
 
           # Returns an array of implementation specific connection errors.
           #
           # @return [Array]
           #
           def host_unreachable_exceptions
             [::Faraday::Error::ConnectionFailed, ::Faraday::Error::TimeoutError]
+          end
+
+          private
+
+          def user_agent_header(client)
+            @user_agent ||= begin
+              meta = ["RUBY_VERSION: #{RUBY_VERSION}"]
+              if RbConfig::CONFIG && RbConfig::CONFIG['host_os']
+                meta << "#{RbConfig::CONFIG['host_os'].split('_').first[/[a-z]+/i].downcase} #{RbConfig::CONFIG['target_cpu']}"
+              end
+              meta << "#{client.headers[USER_AGENT_STR]}"
+              "elasticsearch-ruby/#{VERSION} (#{meta.join('; ')})"
+            end
           end
         end
       end
     end
   end