39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
# Copyright (C) 2006, Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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import logging
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from sugar.p2p.Notifier import Notifier
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from sugar.p2p import network
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class NotificationListener:
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def __init__(self, service):
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logging.debug('Start notification listener. Service %s, address %s, port %s' % (service.get_type(), service.get_address(), service.get_port()))
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server = network.GroupServer(service.get_address(),
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service.get_port(),
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self._recv_multicast)
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server.start()
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self._listeners = []
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def add_listener(self, listener):
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self._listeners.append(listener)
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def _recv_multicast(self, msg):
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for listener in self._listeners:
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listener(msg)
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