1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
#!/usr/bin/env ruby
require 'benchmark'
require 'httpx'
require 'async'
require 'async/barrier'
require 'async/semaphore'
require 'async/http/internet'
URL = "https://www.codeotaku.com/index"
REPEATS = 10
Benchmark.bmbm do |x|
x.report("async-http") do
Async do
internet = Async::HTTP::Internet.new
i = 0
while i < REPEATS
response = internet.get(URL)
response.read
i += 1
end
ensure
internet&.close
end
end
x.report("async-http (pipelined)") do
Async do |task|
internet = Async::HTTP::Internet.new
semaphore = Async::Semaphore.new(100, parent: task)
barrier = Async::Barrier.new(parent: semaphore)
# Warm up the connection pool...
response = internet.get(URL)
response.read
i = 0
while i < REPEATS
barrier.async do
response = internet.get(URL)
response.read
end
i += 1
end
barrier.wait
ensure
internet&.close
end
end
x.report("httpx") do
i = 0
while i < REPEATS
response = HTTPX.get(URL)
response.read
i += 1
end
end
x.report("httpx (pipelined)") do
urls = [URL] * REPEATS
responses = HTTPX.get(*urls)
responses.each do |response|
response.read
end
end
end
|
