Multi-threaded HTTP(S) server

server.py

#!/usr/bin/env python3
import threading
import time
from http.server import HTTPServer, BaseHTTPRequestHandler
from socketserver import ThreadingMixIn

USE_HTTPS = False
if USE_HTTPS:
    import ssl

HTTPS_KEY = '/etc/ssl/private/ssl-cert-snakeoil.key'
HTTPS_CERT = '/etc/ssl/certs/ssl-cert-snakeoil.pem'


class Handler(BaseHTTPRequestHandler):

    def do_GET(self):
        self.send_response(200)
        self.end_headers()
        time.sleep(5)
        self.wfile.write(b'Hello world\t' + threading.currentThread().getName().encode() + b'\t' + str(threading.active_count()).encode() + b'\n')


class ThreadingSimpleServer(ThreadingMixIn, HTTPServer):
    pass


def run():
    server = ThreadingSimpleServer(('0.0.0.0', 8000), Handler)
    if USE_HTTPS:
        server.socket = ssl.wrap_socket(server.socket, keyfile=HTTPS_KEY, certfile=HTTPS_CERT, server_side=True)
    print('Starting server...')
    server.serve_forever()


if __name__ == '__main__':
    run()