import logging
import logging.handlers

class Server():
    def __init__(self):
        self.client_logger = logging.getLogger("client")
        self.client_logger.setLevel(logging.DEBUG)
        h = logging.FileHandler("client.log")
        h.setLevel(logging.DEBUG)
        formatter = logging.Formatter("%(asctime)s %(name)-12s %(levelname)-8s %(message)s")
        h.setFormatter(formatter)
        self.client_logger.addHandler(h)

    def util(self):
        self.client_logger.warning('This message comes from Server module')