connection.py 文件源码

def accept(self, timeout=None):
        if timeout == None:
            timeout = -1
        events = self.poll(select.POLLIN | errmask, timeout)
        if not events:
            raise ConnectionTimeout('nothing to accept')
        if events[0][1] & (select.POLLHUP | select.POLLERR):
            raise ConnectionClosed('error condition on socket')
        return Connection.accept(self, Class=BlockingConnection)