def __init__(self, port, proto, interface='', maxPacketSize=8192, reactor=None):
        base.BasePort.__init__(self, reactor)
        self.port = port
        self.protocol = proto
        self.maxPacketSize = maxPacketSize
        self.interface = interface
        self.setLogStr()
        self._connectedAddr = None
Initialize with a numeric port to listen on.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/udp.py/Port.__init__