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$:.unshift File.dirname(__FILE__) + "/../lib"
require "rubygems"
require "thin_parser"
require "http_parser"
require "benchmark"
require "stringio"
data = "POST /postit HTTP/1.1\r\n" +
"Host: localhost:3000\r\n" +
"User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.9) Gecko/20071025 Firefox/2.0.0.9\r\n" +
"Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5\r\n" +
"Accept-Language: en-us,en;q=0.5\r\n" +
"Accept-Encoding: gzip,deflate\r\n" +
"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n" +
"Keep-Alive: 300\r\n" +
"Connection: keep-alive\r\n" +
"Content-Type: text/html\r\n" +
"Content-Length: 37\r\n" +
"\r\n" +
"name=marc&email=macournoyer@gmail.com"
def thin(data)
env = {"rack.input" => StringIO.new}
Thin::HttpParser.new.execute(env, data, 0)
env
end
def http_parser(data)
body = StringIO.new
env = nil
parser = HTTP::RequestParser.new
parser.on_headers_complete = proc { |e| env = e }
parser.on_body = proc { |c| body << c }
parser << data
env["rack-input"] = body
env
end
# p thin(data)
# p http_parser(data)
TESTS = 30_000
Benchmark.bmbm do |results|
results.report("thin:") { TESTS.times { thin data } }
results.report("http-parser:") { TESTS.times { http_parser data } }
end
# On my MBP core duo 2.2Ghz
# Rehearsal ------------------------------------------------
# thin: 1.470000 0.000000 1.470000 ( 1.474737)
# http-parser: 1.270000 0.020000 1.290000 ( 1.292758)
# --------------------------------------- total: 2.760000sec
#
# user system total real
# thin: 1.150000 0.030000 1.180000 ( 1.173767)
# http-parser: 1.250000 0.010000 1.260000 ( 1.263796)
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