latency.rb in benchmark-http-0.16.0

- old
+ new

@@ -1,25 +1,10 @@
-# Copyright, 2018, by Samuel G. D. Williams. <http://www.codeotaku.com>
-# 
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-# 
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
+# frozen_string_literal: true
 
+# Released under the MIT License.
+# Copyright, 2019-2022, by Samuel Williams.
+
 require_relative '../seconds'
 require_relative '../statistics'
 
 require 'async'
 require 'async/http/client'
@@ -43,11 +28,11 @@
 				def confidence_factor
 					1.0 - @options[:confidence]
 				end
 				
 				def measure_performance(concurrency, endpoint, request_path)
-					puts "I am running #{concurrency} asynchronous tasks that will each make sequential requests..."
+					Console.logger.info(self) {"I am running #{concurrency} asynchronous tasks that will each make sequential requests..."}
 					
 					statistics = Statistics.new(concurrency)
 					task = Async::Task.current
 					
 					concurrency.times.map do
@@ -60,33 +45,35 @@
 							
 							client.close
 						end
 					end.each(&:wait)
 					
-					puts "I made #{statistics.count} requests in #{Seconds[statistics.sequential_duration]}. The per-request latency was #{Seconds[statistics.latency]}. That's #{statistics.per_second} asynchronous requests/second."
-					puts "\t          Variance: #{Seconds[statistics.variance]}"
-					puts "\tStandard Deviation: #{Seconds[statistics.standard_deviation]}"
-					puts "\t    Standard Error: #{Seconds[statistics.standard_error]}"
+					Console.logger.info(self, statistics: statistics) do |buffer|
+						buffer.puts "I made #{statistics.count} requests in #{Seconds[statistics.sequential_duration]}. The per-request latency was #{Seconds[statistics.latency]}. That's #{statistics.per_second} asynchronous requests/second."
+						buffer.puts "\t          Variance: #{Seconds[statistics.variance]}"
+						buffer.puts "\tStandard Deviation: #{Seconds[statistics.standard_deviation]}"
+						buffer.puts "\t    Standard Error: #{Seconds[statistics.standard_error]}"
+					end
 					
 					return statistics
 				end
 				
 				def run(url)
 					endpoint = Async::HTTP::Endpoint.parse(url)
 					request_path = endpoint.url.request_uri
 					
-					puts "I am going to benchmark #{url}..."
+					Console.logger.info(self) {"I am going to benchmark #{url}..."}
 					
-					Async::Reactor.run do |task|
+					Sync do |task|
 						statistics = []
 						
 						base = measure_performance(@options[:concurrency], endpoint, request_path)
 					end
 				end
 				
 				def call
 					@hosts.each do |host|
-						run(host).wait
+						run(host)
 					end
 				end
 			end
 		end
 	end