#!/usr/bin/env python3
import http.server
import socketserver
import sys

PORT = int(sys.argv[1]) if len(sys.argv) > 1 else 8080

class Handler(http.server.SimpleHTTPRequestHandler):
    extensions_map = {
        **http.server.SimpleHTTPRequestHandler.extensions_map,
        '.html': 'text/html',
    }
    def end_headers(self):
        self.send_header('Cache-Control', 'no-store')
        super().end_headers()

socketserver.TCPServer.allow_reuse_address = True
with socketserver.TCPServer(('127.0.0.1', PORT), Handler) as httpd:
    print(f'Serving on http://127.0.0.1:{PORT}/poc.html', flush=True)
    httpd.serve_forever()