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Bug #12130 » webrick_httpproxy_will_close_connection.rb

reproduction code - labocho (Keisuke NISHI), 03/01/2016 06:42 AM

 
# This code always raises error at line 54 in my environment.
# But the code may complete without erro accoding to environment.
require 'webrick'
require 'webrick/https'
require 'webrick/httpproxy'
require 'net/https'

PROXY_PORT = 8088
ORIGIN_PORT = 8043
RESPONSE_BODY = "_" * 1_000_000 # response body that may be bigger than socket buffer


# Setup proxy server
proxy = WEBrick::HTTPProxyServer.new({
:Port => PROXY_PORT,
})

proxy_thread = Thread.new { proxy.start }
at_exit { proxy.shutdown }


# Setup origin server
origin = WEBrick::HTTPServer.new({
:Port => ORIGIN_PORT,
:SSLEnable => true,
:SSLCertName => [["CN", "devserver"]],
})

origin.mount_proc("/") do |req, res|
res.body = RESPONSE_BODY
end

origin_thread = Thread.new { origin.start }
at_exit { origin.shutdown }


# Send request
http = Net::HTTP.new("localhost", ORIGIN_PORT, "localhost", PROXY_PORT)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE

http.start do |http|
req = Net::HTTP::Get.new("/")

http.request(req) do |response|
n = 0

response.read_body do |chunk|
n += chunk.length
sleep 0.1
end

unless RESPONSE_BODY.length == n
raise "Response body is stripped (expects #{RESPONSE_BODY.length}, but #{n})"
end
end
end
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