from twisted.internet import reactor
from twisted.python import log
from twisted.internet.protocol import DatagramProtocol,ServerFactory
from twisted.internet.udp import MulticastMixin
from twisted.application import internet, service

import sys

class MulticasterProtocol(DatagramProtocol):
    def datagramReceived(self, datagram, address):
        self.transport.write('twisted:me',address)

if __name__ == '__main__':
    a = service.Application('adelux', uid=0, gid=0)
    serviceCollection = service.IServiceCollection(a)
    log.startLogging(sys.stdout, 0)
    
    ########
    s = MulticasterProtocol()
    i = internet.MulticastServer(9999, s, "224.0.0.1")
    i.setName('MulticastServer')
    i.setServiceParent(serviceCollection)
    ########

    serviceCollection.startService()
    reactor.run()