test.rb

require 'socket'              

server = TCPServer.open(2000)  
loop {                        
  client = server.accept
  client_request = client.read
  client.print "Hello there?"
  client.close                 
}
____________________________________________

require 'socket'
 
host = 'localhost'     
port = 2000                         
path = "/index.html"               

request = "testing?"

socket = TCPSocket.open(host,port)  
socket.print "hellooo?"               
response = socket.readlines              
puts response