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#!/usr/bin/env python
from twisted.internet import reactor, defer
from txdbus import client, error
from txdbus.interface import DBusInterface, Signal
signal_iface = DBusInterface( 'org.example.SignalSender',
Signal('tick', 'u')
)
def onSignal( tickCount ):
print 'Got tick signal: ', tickCount
@defer.inlineCallbacks
def main():
try:
cli = yield client.connect(reactor)
robj = yield cli.getRemoteObject( 'org.example', '/Signaller', signal_iface )
robj.notifyOnSignal( 'tick', onSignal )
except error.DBusException, e:
print 'DBus Error:', e
reactor.callWhenRunning(main)
reactor.run()
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