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import logging
from sugar.p2p.Notifier import Notifier
from sugar.p2p import network
class NotificationListener:
def __init__(self, service):
logging.debug('Start notification listener. Service %s, address %s, port %s' % (service.get_type(), service.get_address(), service.get_port()))
server = network.GroupServer(service.get_address(),
service.get_port(),
self._recv_multicast)
server.start()
self._listeners = []
def add_listener(self, listener):
self._listeners.append(listener)
def _recv_multicast(self, msg):
for listener in self._listeners:
listener(msg)
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