Echo server

_readme.md

$ ruby server.rb

server.rb

#!/usr/bin/env ruby

require 'socket'

host = ARGV[2] || '127.0.0.1'
port = (ARGV[1] || 8080).to_i

server = TCPServer.new(host, port)

$stderr.puts "Server listening on #{host}:#{port}\n\n"

begin
  loop do
    session = server.accept
    puts Time.now
    puts session.readpartial 1_000_000_000
    puts
    session.puts "HTTP/1.1 200 OK"
    session.puts "\r\n"
    session.close()
  end
rescue SystemExit, Interrupt
  server.close()
end