multithreading - Python multi threading HTTP server not working -

i trying create multi threaded web server in python, requests handled 1 one. after searching few hours, found link approved answer seems incorrect request on there handled 1 one. here code:

from basehttpserver import httpserver, basehttprequesthandler socketserver import threadingmixin import threading time import sleep  class handler(basehttprequesthandler):  def do_get(self):     self.send_response(200)     self.end_headers()     sleep(5)     message =  threading.currentthread().getname()     self.wfile.write(message)     self.wfile.write('\n')     return  class threadedhttpserver(threadingmixin, httpserver):     """handle requests in separate thread."""  if __name__ == '__main__':     server = threadedhttpserver(('localhost', 8080), handler)     print 'starting server, use <ctrl-c> stop'     server.serve_forever() 

i added "sleep(5)" 5 second delay handle request. after send multiple requests requests handled 1 one , each request took 5 seconds. unable find reason. me.

the key requirement here able have 5-second delay between send_response , data returned. means need streaming; can't use threadingmixin, gunicorn, or other such hack.

you need this:

import time, socket, threading  sock = socket.socket (socket.af_inet, socket.sock_stream) host = socket.gethostname() port = 8000  sock.bind((host, port)) sock.listen(1)  http = "http/1.1 200 ok\ncontent-type: text/html; charset=utf-8\n\n"  class listener(threading.thread):      def __init__(self):         threading.thread.__init__(self)         self.daemon = true # stop python biting ctrl-c         self.start()      def run(self):         conn, addr = sock.accept()         conn.send(http)          # serve infinite stream         = 0         while true:             conn.send("%i " % i)             time.sleep(0.1)             += 1  [listener() in range(100)] time.sleep(9e9)