Peerfinder implementation in Ruby to go cross-plattform

peerfinder.rb

#!/usr/local/bin/ruby
# TODO: Fix ipv6
require 'net/ping'
#require_relative 'net-ping/lib/net/ping/icmp.rb'
require 'net/http'
require 'uri'

DEBUG = true

UUID = '00000000-0000-0000-0000-000000000000'
Peerfinder = 'http://peerfinder.polynome.dn42'
NB_PINGS = 5
Logfile = '/dev/stdout'
Family = 'ipv4'
#Family = 'any'

uri_get = URI(Peerfinder + '/target/' + UUID + '/' + Family)
response = Net::HTTP.get_response(uri_get)

if DEBUG == true
	puts "--------------------------------\n"
	puts "Response from Server (#{response.code})\n"
	puts response.body
	puts "--------------------------------\n"
end

if response.body.split.size != 2
	puts "No action to perform"
	exit
end

target = response.body.split[1]
target_id = response.body.split[0]

if DEBUG == 1
	puts "Get new Job for \"#{target}\" (#{target_id})"
end

@icmp = Net::Ping::ICMP.new(target)
rtary = []
pingfails = 0

(1..NB_PINGS).each do
	if @icmp.ping
		rtary << @icmp.duration * 1000
		puts "pong in #{@icmp.duration * 1000}"
	else
		pingfails += 1
		puts "timeout"
	end
end

avgrtt = rtary.inject(0) {|sum, i| sum + i}/(NB_PINGS - pingfails)
minrtt = rtary.min
maxrtt = rtary.max

if DEBUG == true
	puts "Average round-trip is #{avgrtt}\n"
	puts "Minimal round-trip is #{minrtt}\n"
	puts "Maximal round-trip is #{maxrtt}\n"
	puts "#{pingfails} packets were droped"
end

uri_post = URI(Peerfinder + '/result/report/' + UUID)
params = {
	"target" => target_id,
	"probes_sent" => NB_PINGS,
	"probes_received" => rtary.size,
	"minrtt" => minrtt,
	"avgrtt" => avgrtt,
	"maxrtt" => maxrtt
}

response = Net::HTTP.post_form( uri_post, params )
if DEBUG == true
	puts "--------------------------------\n"
	puts params
	puts "Response from Server (#{response.code})\n"
	puts response.body
	puts "--------------------------------\n"
end