Server.py 文件源码

def __init__(self, delegate, address='', port=22, backlog=5, key=None, timeout=None, encoding='ascii', handler=Handler):
        threading.Thread.__init__(self, name='sshim.Server')
        self.exceptions = queue.Queue()

        self.encoding = encoding
        self.timeout = timeout

        self.counter = Counter()
        self.handler = handler

        self.delegate = delegate
        self.daemon = True
        self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        # self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.socket.bind((address, port))
        self.socket.listen(backlog)
        logging.info('sshim.Server listening on %s:%d', *self.socket.getsockname())
        self.key = key or DEFAULT_KEY