ruby time server and client

gistfile1.txt

# Date Time Server - server side using thread  
# usage: ruby p068dtserver.rb  

require "socket"  

dts = TCPServer.new('localhost', 20000)  
loop do  
  Thread.start(dts.accept) do |s|  
    print(s, " is accepted\n")  
    s.write(Time.now)  
    print(s, " is gone\n")  
    s.close  
  end  
end  

gistfile2.txt

require 'socket'  

streamSock = TCPSocket.new( "127.0.0.1", 20000 )  
#streamSock.send( "Hello\n" )  
str = streamSock.recv( 100 )  
print str  
streamSock.close