def __init__(self, sources):
self.debug('started rrd monitor')
self.multi = multi.MultiAdminModel()
self.scheduler = scheduler.Scheduler()
self.ensureRRDFiles(sources)
self.connectToManagers(sources)
self.startScheduler(sources)
def testConnectSuccess(self):
def connected(_):
self.assertEqual(len(self.vishnu.adminHeaven.avatars), 1)
return m.removeManager(str(self.connectionInfo))
m = multi.MultiAdminModel()
d = m.addManager(self.connectionInfo, writeConnection=False)
d.addCallback(connected)
return d
def testConnectFailure(self):
def connected(_):
self.fail('should not have connected')
def failure(f):
# ok!
self.assertEqual(len(self.vishnu.adminHeaven.avatars), 0)
self.assertEqual(m.admins, {})
self.assertEqual(m._reconnectHandlerIds, {})
m = multi.MultiAdminModel()
i = connection.PBConnectionInfo(
self.connectionInfo.host, self.connectionInfo.port,
self.connectionInfo.use_ssl,
pb.Authenticator(username='******', password='******'))
d = m.addManager(i, writeConnection=False)
d.addCallbacks(connected, failure)
return d
def testReconnect(self):
class Listener:
def __init__(self):
self.disconnectDeferred = defer.Deferred()
self.reconnectDeferred = defer.Deferred()
def model_addPlanet(self, admin, planet):
self.reconnectDeferred.callback(admin)
self.reconnectDeferred = None
def model_removePlanet(self, admin, planet):
self.disconnectDeferred.callback(admin)
self.disconnectDeferred = None
Listener = Listener()
def connected(_):
self.assertEqual(len(self.vishnu.adminHeaven.avatars),
1)
a = m.admins[str(self.connectionInfo)]
m.addListener(Listener)
a.clientFactory.disconnect()
return Listener.disconnectDeferred
def disconnected(_):
return Listener.reconnectDeferred
def reconnected(_):
m.removeListener(Listener)
return m.removeManager(str(self.connectionInfo))
m = multi.MultiAdminModel()
d = m.addManager(self.connectionInfo, writeConnection=False)
d.addCallback(connected)
d.addCallback(disconnected)
d.addCallback(reconnected)
return d
def testConstructor(self):
model = multi.MultiAdminModel()
