Bi-directional TCP socket in Ruby

socket.rb

#Jeepers, this standard library has everything!

require 'socket'

server = TCPServer.new "127.0.0.1" , 4000

while connection = server.accept

  Thread.new(connection) do |client|
    while (client_input = client.gets.chomp)
      puts client_input
    end
  end

  Thread.new(connection) do |client|
    while (server_input = gets.chomp)
      client.puts server_input
    end
  end

end