tg bot doesn't start on webhooks?

Question

Python

I make a bot in a cart (trying)
on ​​win 10
ssl I make
a key and put the certificate in the same folder

import telebot
import cherrypy
import config
    
WEBHOOK_HOST = '37.73.147.137'
WEBHOOK_PORT = 80  # 443, 80, 88 или 8443 (порт должен быть открыт!)
WEBHOOK_LISTEN = '0.0.0.0'  
    
WEBHOOK_SSL_CERT = './webhook_cert.pem'  
WEBHOOK_SSL_PRIV = './webhook_pkey.pem'  
    
WEBHOOK_URL_BASE = "https://%s:%s" % (WEBHOOK_HOST, WEBHOOK_PORT)
WEBHOOK_URL_PATH = "/%s/" % (config.token)
    
bot = telebot.TeleBot(config.token)
    
class WebhookServer(object):
    @cherrypy.expose
    def index(self):
        if 'content-length' in cherrypy.request.headers and \
                        'content-type' in cherrypy.request.headers and \
                        cherrypy.request.headers['content-type'] == 'application/json':
            length = int(cherrypy.request.headers['content-length'])
            json_string = cherrypy.request.body.read(length).decode("utf-8")
            update = telebot.types.Update.de_json(json_string)
            # Эта функция обеспечивает проверку входящего сообщения
            bot.process_new_updates([update])
            return ''
        else:
            raise cherrypy.HTTPError(403)
    
@bot.message_handler(func=lambda message: True, content_types=['text'])
def echo_message(message):
    bot.reply_to(message, message.text)
    
bot.remove_webhook()
    
# Ставим заново вебхук
bot.set_webhook(url=WEBHOOK_URL_BASE + WEBHOOK_URL_PATH,
                            certificate=open(WEBHOOK_SSL_CERT, 'r'))

cherrypy.config.update({
        'server.socket_host': WEBHOOK_LISTEN,
        'server.socket_port': WEBHOOK_PORT,
        'server.ssl_module': 'builtin',
        'server.ssl_certificate': WEBHOOK_SSL_CERT,
        'server.ssl_private_key': WEBHOOK_SSL_PRIV
})
     
cherrypy.quickstart(WebhookServer(), WEBHOOK_URL_PATH, {'/': {}})

Answer 1

OSError.
First advice: check the path to the certificates.
In Windows I don’t rummage, but it looks like Linux, and not like in Windows.

Answer 2

1. Make sure the web server is working on your wine machine (firewalls, antivirus, etc.)
2. If you are in Russia, then RKN?