#!/bin/python3

import socket
import sys
import struct, fcntl, os
import os, errno, time
import time

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(('127.0.0.1', 999))
sock.listen(10)
conn, addr = sock.accept()

nr_written=0
while 1:
	conn.sendall(b"a response line of text")
	data = conn.recv(1024)
	if not data:
        	break
	# sleep 200us
	time.sleep(200/1000000)
	nr_written = nr_written+1