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require 'typhoeus'
require 'net/http'
require 'open-uri'
require 'benchmark'
URL = "http://localhost:300"
Typhoeus::Hydra.hydra = Typhoeus::Hydra.new(max_concurrency: 3)
def url_for(i)
"#{URL}#{i%3}/"
end
Benchmark.bm do |bm|
[1000].each do |calls|
puts "[ #{calls} requests ]"
bm.report("net/http ") do
calls.times do |i|
uri = URI.parse(url_for(i))
Net::HTTP.get_response(uri)
end
end
bm.report("open ") do
calls.times do |i|
open(url_for(i))
end
end
bm.report("request ") do
calls.times do |i|
Typhoeus::Request.get(url_for(i), {})
end
end
bm.report("hydra ") do
calls.times do |i|
Typhoeus::Hydra.hydra.queue(Typhoeus::Request.new(url_for(i)))
end
Typhoeus::Hydra.hydra.run
end
bm.report("hydra memoize") do
Typhoeus::Config.memoize = true
calls.times do |i|
Typhoeus::Hydra.hydra.queue(Typhoeus::Request.new(url_for(i)))
end
Typhoeus::Hydra.hydra.run
Typhoeus::Config.memoize = false
end
end
[3].each do |calls|
puts "[ #{calls} delayed requests ]"
bm.report("delayed hydra") do
calls.times do |i|
Typhoeus::Hydra.hydra.queue(Typhoeus::Request.new("localhost:3001/i?delay=1"))
end
Typhoeus::Hydra.hydra.run
end
end
end
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