├── .gitignore
├── go.mod
├── go.sum
└── main.go


/.gitignore:
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1 | .idea


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/go.mod:
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1 | module belajar-golang-kafka-consumer
2 | 
3 | go 1.21.5
4 | 
5 | require github.com/confluentinc/confluent-kafka-go/v2 v2.3.0 // indirect
6 | 


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/go.sum:
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1 | github.com/confluentinc/confluent-kafka-go/v2 v2.3.0 h1:icCHutJouWlQREayFwCc7lxDAhws08td+W3/gdqgZts=
2 | github.com/confluentinc/confluent-kafka-go/v2 v2.3.0/go.mod h1:/VTy8iEpe6mD9pkCH5BhijlUl8ulUXymKv1Qig5Rgb8=
3 | 


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/main.go:
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 1 | package main
 2 | 
 3 | import (
 4 | 	"fmt"
 5 | 	"github.com/confluentinc/confluent-kafka-go/v2/kafka"
 6 | 	"time"
 7 | )
 8 | 
 9 | func main() {
10 | 	config := &kafka.ConfigMap{
11 | 		"bootstrap.servers": "localhost:9092",
12 | 		"group.id":          "golang",
13 | 		"auto.offset.reset": "earliest",
14 | 	}
15 | 
16 | 	consumer, err := kafka.NewConsumer(config)
17 | 	if err != nil {
18 | 		panic(err)
19 | 	}
20 | 	defer consumer.Close()
21 | 
22 | 	err = consumer.Subscribe("helloworld", nil)
23 | 	if err != nil {
24 | 		panic(err)
25 | 	}
26 | 
27 | 	for {
28 | 		message, err := consumer.ReadMessage(1 * time.Second)
29 | 		if err == nil {
30 | 			fmt.Printf("Receive message : %s\n", message.Value)
31 | 		}
32 | 	}
33 | }
34 | 


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