24 lines
553 B
Go
24 lines
553 B
Go
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package mqtt
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import (
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"fmt"
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MQTT "github.com/eclipse/paho.mqtt.golang"
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)
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var connHandler MQTT.OnConnectHandler = func(client MQTT.Client) {
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token := client.Subscribe("#", 0, serviceHandler)
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if token.Wait() && token.Error() != nil {
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fmt.Println(token.Error())
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}
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}
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var connLostHandler MQTT.ConnectionLostHandler = func(client MQTT.Client, err error) {
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fmt.Println(err.Error())
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}
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// 具体业务订阅的处理，此处为示例
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var serviceHandler MQTT.MessageHandler = func(client MQTT.Client, msg MQTT.Message) {
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fmt.Println(msg.Topic())
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}
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