func mqttWorker(c *client.Client) {
// Subscribe to topics.
err := c.Subscribe(&client.SubscribeOptions{
SubReqs: []*client.SubReq{
&client.SubReq{
TopicFilter: []byte("fgdata"),
QoS: mqtt.QoS0,
// Define the processing of the message handler.
Handler: func(topicName, message []byte) {
wmux.Lock()
fgdata = string(message)
lastseen = time.Now().String()
wmux.Unlock()
},
},
&client.SubReq{
TopicFilter: []byte("light1"),
QoS: mqtt.QoS0,
// Define the processing of the message handler.
Handler: func(topicName, message []byte) {
wmux.Lock()
light1 = string(message)
light1ls = time.Now().String()
wmux.Unlock()
},
},
},
})
if err != nil {
fmt.Println("Error", err)
}
}
