to check connection

check connection.py

# check internet connection
# @hostname str domain name
# todo initial function
#startup
def is_connected(hostname='w.wiki'):
    logger.info(f'"trying to check connection"')
    while True:
        try:
            # see if we can resolve the host name -- tells us if there is
            # a DNS listening
            host = socket.gethostbyname(hostname)
            # connect to the host -- tells us if the host is actually
            # reachable
            s = socket.create_connection((host, 80), 2)
            s.close()
            return True
            logger.info(f'"There is Net"')
        # config["isnet"]=True
        except Exception as e:
            logger.info(f'"There is no Net,will try after 60S {e}"')
            time.sleep(60)
            # config["isnet"] = False
            pass
    # def is_connected(host='9.9.9.9'):
    #     try:
    #         # connect to the host -- tells us if the host is actually
    #         # reachable
    #         socket.create_connection((host, 53))
    #         return True
    #     except OSError:
    #         pass
    #     return False
    # https://stackoverflow.com/a/60468117/4870357
    # import requests
    # while True:
    #     try:
    #         requests.get('https://www.google.com/').status_code
    #         break
    #     except:
    #         time.sleep(5)
    #         pass