CherryPy ssl 错误，握手失败，我该如何解决？

如何解决CherryPy ssl 错误，握手失败，我该如何解决？

这是一个简单的cherrypy服务器，但是在服务器正常运行 1-2 小时后，我收到此错误并且没有响应。我该如何解决这个问题

[27/Dec/2020:09:46:29] ENGINE Error in HTTPServer.serve
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cheroot/server.py",line 1810,in serve
    self._connections.run(self.expiration_interval)
  File "/usr/local/lib/python3.9/site-packages/cheroot/connections.py",line 201,in run
    self._run(expiration_interval)
  File "/usr/local/lib/python3.9/site-packages/cheroot/connections.py",line 218,in _run
    new_conn = self._from_server_socket(self.server.socket)
  File "/usr/local/lib/python3.9/site-packages/cheroot/connections.py",line 271,in _from_server_socket
    s,ssl_env = self.server.ssl_adapter.wrap(s)
  File "/usr/local/lib/python3.9/site-packages/cheroot/ssl/builtin.py",line 277,in wrap
    s = self.context.wrap_socket(
  File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py",line 500,in wrap_socket
    return self.sslsocket_class._create(
  File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py",line 1040,in _create
    self.do_handshake()
  File "/usr/local/Cellar/python@3.9/3.9.0_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py",line 1309,in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: UNEXPECTED_RECORD] unexpected record (_ssl.c:1122)

这是服务器

import cherrypy
import json
import sys
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import threading

WEBSITEURL = "http"
STORAGEDIR = sys.argv[0].replace("__main__.py","") + '/'


def sendMessage(msgToSend,toWhom,decay):
    """
    Keeps trying to send message until success,decay defines an expiry after a certain amount of attempts



    :param msgToSend: What to send
    :param toWhom: Who will recieve the message
    :param decay: What amount of retries on failure
    :return: Nothing
    """
    for i in range(decay):
        result = order(msgToSend,toWhom)
        if result:
            break


def order(msgToSend,toWhom):
    """
    Send Email from [e-mail]



    :param msgToSend: Message to send
    :param toWhom: Email to send message to
    :return: True if success,nothing on failure
    """
    from_address = "[e-mail]"
    to_address = f"{toWhom}"
    # Create message container - the correct MIME type is multipart/alternative.
    msg = MIMEMultipart('alternative')
    msg['Subject'] = "Pedido"
    msg['From'] = from_address
    msg['To'] = to_address
    msg['Bcc'] = "[e-mail]"
    # Create the message (HTML).
    html = f"""\
    {msgToSend}
    """
    # Record the MIME type - text/html.
    part1 = MIMEText(html,'html')
    # Attach parts into message container
    msg.attach(part1)
    # Credentials
    username = '[e-mail]'
    password = 'app sign in'
    # Sending the email # note - this smtp config worked for me,I found it googling around,you may have to tweak
    # the # (587) to get yours to work
    server = smtplib.SMTP('smtp.gmail.com',587)
    server.ehlo()
    server.starttls()
    server.login(username,password)
    server.sendmail(from_address,to_address,msg.as_string())
    server.quit()
    return True


def smartMessage(msgToSend,decay=100):
    x = threading.Thread(target=sendMessage,args=(msgToSend,decay))
    x.start()
    x.join()


class Webpage:
    """
    Website class
    """

    @cherrypy.expose
    def products(self):
        """
        Products page
        :return:Products Page
        """
        response = ""
        with open(STORAGEDIR + "productos.csv","r") as f:
            text = f.read()
            response = text.replace('\n',';')
        return response

    @cherrypy.expose
    @cherrypy.tools.json_in()
    def api(self):
        """
        User
        Login
        API
        :return:Api Page
        """
        data = cherrypy.request.json
        try:
            if data["method"] == "verify":
                with open(STORAGEDIR + "Users.json","r+") as json_file:
                    users = json.load(json_file)
                    if data["email"] in users:
                        user = users[data["email"]]
                        if data["password"] == user["password"]:
                            return "True"
                raise cherrypy.HTTPError(403)
        except KeyError:
            return "missing parameters"
        try:
            if data["method"] == "signup":
                users = {}
                with open(STORAGEDIR + "USERS.json","r+") as json_file:
                    users = json.load(json_file)
                    if data["email"] in users:
                        raise cherrypy.HTTPError(403)
                    else:
                        users[data["email"]] = data
                        with open(STORAGEDIR + "USERS.json","w+") as f:
                            json.dump(users,f)
                            return "True"

        except KeyError:
            return "missing parameters"
        return "test"

    @cherrypy.expose
    @cherrypy.tools.json_in()
    def order(self):
        data = cherrypy.request.json
        email = data["email"]
        password = data["password"]
        items = data["order"]
        with open(STORAGEDIR + "Users.json","r+") as json_file:
            users = json.load(json_file)
            if email in users:
                user = users[email]
                if password == user["password"]:
                    smartMessage(items,email,decay=50)
                    return "True"
            return "False"

def runserver():
    """
    Cherry Py starting
    """

    cherrypy.tree.mount(Webpage(),'/',config={
        '/': {
            'tools.staticdir.on': True,'tools.staticdir.dir': "/Users/User/Documents/Webpage",'tools.staticdir.index': 'index.html','error_page.404': "/Users/User/Documents/Webpage/404.html",'error_page.403': "/Users/User/Documents/Webpage/404.html"
        }
    })

    cherrypy.config.update({
        'server.socket_port': 443,'server.socket_host': '0.0.0.0','server.ssl_module': 'builtin','server.ssl_certificate': '/Users/user/letsencrypt/config/live/website.com/cert.pem','server.ssl_certificate_chain': '/Users/user/letsencrypt/config/live/website.com/fullchain.pem','server.ssl_private_key': '/Users/user/letsencrypt/config/live/website.com/privkey.pem'
    })

    try:
        cherrypy.engine.start()
        cherrypy.engine.block()
    except KeyboardInterrupt:
        cherrypy.engine.stop()

runserver()

此问题在运行服务器 1-2 小时后发生，您会收到此错误，并且它变得无响应。我能做些什么来解决这个问题。这是Cherrypy错误吗？还是我做错了什么？