36 lines
725 B
Go
36 lines
725 B
Go
package main
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import (
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"fmt"
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"os"
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"time"
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MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
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)
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var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
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fmt.Printf("TOPIC: %s\n", msg.Topic())
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fmt.Printf("MSG: %s\n", msg.Payload())
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}
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var subscribed = "#"
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func main() {
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opts := MQTT.NewClientOptions().AddBroker("tcp://localhost:1883")
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opts.SetDefaultPublishHandler(f)
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opts.SetCleanSession(true)
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c := MQTT.NewClient(opts)
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if token := c.Connect(); token.Wait() && token.Error() != nil {
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panic(token.Error())
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}
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if token := c.Subscribe("#", 0, nil); token.Wait() && token.Error() != nil {
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fmt.Println(token.Error())
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os.Exit(1)
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}
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for {
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time.Sleep(1 * time.Second)
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}
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}
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