发布桥接类的代码段

from threading import Thread
import threading
import socket
import thread   


class iface0(threading.Thread):
    def __init__(self, MAC):
        Thread.__init__(self)
        pass

    def run(self):
        self.a = socket.gethostbyname_ex(socket.gethostname())[2]

        while 1:
            self.sSock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
            self.sSock.bind((self.a[1],23432))
            self.iface0_sniff()
            self.sSock.close()


    def iface0_sniff(self):        
        self.sSock.sendto("THISISATESTWORLD",(self.a[1],78456))
        data = ''             


class iface1(threading.Thread):
    def __init__(self,MAC):
        Thread.__init__(self)
        pass

    def run(self):
        self.a=socket.gethostbyname_ex(socket.gethostname())[2]

        while 1:
            self.sSock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
            self.iface1_sniff()
            self.sSock.close()            

    def iface1_sniff(self):

        self.sSock.sendto("THISISATESTWORLD",(self.a[1],98658))
        data = ''


if __name__ == '__main__':
    MAC = ['XX:XX:XX:XX:XX:XX']

    iface0 = iface0(MAC)       
    iface1 = iface1(MAC)

    iface1.start()
    iface0.start()