def connect(self, host, port=1883, keepalive=60):
self.host = host
self.port = port
self.bad_connect_flag = False
self.connected_flag = False
self.keepalive = keepalive
self.sock.connect((self.host, self.port))
connect = MQTTSN.Connects()
connect.ClientId = self.clientid
connect.CleanSession = self.cleansession
connect.KeepAliveTimer = self.keepalive
self.sock.send(connect.pack().encode())
def connect(self, cleansession=True):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.sock.settimeout(5.0)
self.sock.connect((self.host, self.port))
connect = MQTTSN.Connects()
connect.ClientId = self.clientid
connect.CleanSession = cleansession
connect.KeepAliveTimer = 0
self.sock.send(connect.pack())
response, address = MQTTSN.unpackPacket(MQTTSN.getPacket(self.sock))
assert response.mh.MsgType == MQTTSN.CONNACK
self.startReceiver()
