def mqtt_on_heartbeat(self, client, userdata, message):
"""On heartbeat message
:param client: the Client instance that is calling the callback.
:type client: paho.mqtt.client.Client
:param userdata: user data of any type and can be set when creating a new client instance or with user_data_set(userdata).
:type userdata: all
:param message: The message variable is a MQTTMessage that describes all of the message parameters.
:type message: paho.mqtt.client.MQTTMessage
"""
hb = HeartbeatMessage(message)
add_ctrl, add_node, state = hb.get_heartbeat()
if add_ctrl is not None:
self.lease_mgr.heartbeat_hadd(add_ctrl, add_node, state)
def on_heartbeat(self, client, userdata, message):
"""On request
:param client: the Client instance that is calling the callback.
:type client: paho.mqtt.client.Client
:param userdata: user data of any type and can be set when creating a new client instance or with user_data_set(userdata).
:type userdata: all
:param message: The message variable is a MQTTMessage that describes all of the message parameters.
:type message: paho.mqtt.client.MQTTMessage
"""
hb = HeartbeatMessage(message)
add_ctrl, add_node, state = hb.get_heartbeat()
if add_ctrl is None or add_node is None:
return
if (add_ctrl == self.remote_hadd[0]) and \
(add_node == self.remote_hadd[1] or add_node == -1) :
self.state = state
def mqtt_on_heartbeat_message(self, client, userdata, message):
"""On generic message
"""
self.heartbeat_message = message
hb = HeartbeatMessage(self.heartbeat_message)
hbadd_ctrl, hbadd_node, state = hb.get_heartbeat()
if hbadd_ctrl is not None and hbadd_node is not None:
if self.heartbeat_waiting is None:
if self.heartbeat_waitings is None:
self.heartbeat_received = True
elif HADD % (hbadd_ctrl, hbadd_node) in self.heartbeat_waitings:
self.heartbeat_waitings.remove(HADD % (hbadd_ctrl, hbadd_node))
if len(self.heartbeat_waitings) == 0:
self.heartbeat_received = True
elif self.heartbeat_waiting == HADD % (hbadd_ctrl, hbadd_node):
self.heartbeat_received = True
print "HADD : %s/%s = %s" % (hbadd_ctrl, hbadd_node, state)
