def run(self, hub, message):
connection = Connection(self.url, self.session)
connection.start()
# get hub
hub = connection.hub(hub)
hub.server.invoke('send_message', message)
connection.close()
def run(self, hub, message):
connection = Connection(self.url, self.session)
connection.start()
# get hub
hub = connection.hub(hub)
hub.server.invoke('send_message', message)
connection.close()
class SignalRHubSensor(Sensor):
def __init__(self, sensor_service, config=None):
super(SignalRHubSensor, self).__init__(sensor_service=sensor_service,
config=config)
self._logger = self._sensor_service.get_logger(__name__)
self.url = config['hub_url']
self.hub_name = config['hub_name']
self._trigger_ref = 'signalr.message_received'
self._hub = None
self.connection = None
self.session = None
def setup(self):
self.connection = Connection(self.url, self.session)
# start a connection
self.connection.start()
# add a handler to process notifications to the connection
self.connection.handlers += \
lambda data: self._logger.debug(
'Connection: new notification - %s' % data)
# get hub
self._hub = self.connection.hub(self.hub_name)
def message_received(self, message):
self._logger.debug('Connection: new notification.' % message)
self._sensor_service.dispatch(trigger=self._trigger_ref,
payload={message: message})
def run(self):
self._hub.client.on('message_received',
SignalRHubSensor.message_received)
def cleanup(self):
# do not receive new messages
self._hub.client.off('message_received', self.message_received)
self.connection.close()
class SignalRHubSensor(Sensor):
def __init__(self, sensor_service, config=None):
super(SignalRHubSensor, self).__init__(sensor_service=sensor_service,
config=config)
self._logger = self._sensor_service.get_logger(__name__)
self.url = config['hub_url']
self.hub_name = config['hub_name']
self._trigger_ref = 'signalr.message_received'
self._hub = None
self.connection = None
self.session = None
def setup(self):
self.connection = Connection(self.url, self.session)
# start a connection
self.connection.start()
# add a handler to process notifications to the connection
self.connection.handlers += \
lambda data: self._logger.debug(
'Connection: new notification - %s' % data)
# get hub
self._hub = self.connection.hub(self.hub_name)
def message_received(self, message):
self._logger.debug('Connection: new notification.' % message)
self._sensor_service.dispatch(trigger=self._trigger_ref,
payload={message: message})
def run(self):
self._hub.client.on('message_received',
SignalRHubSensor.message_received)
def cleanup(self):
# do not receive new messages
self._hub.client.off('message_received', self.message_received)
self.connection.close()
