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How to use produceMessages method of kafka Package

Best Venom code snippet using kafka.produceMessages

producer.go

Source:producer.go

...23	}24	// Trap SIGINT to trigger a graceful shutdown.25	signals := make(chan os.Signal, 1)26	signal.Notify(signals, os.Interrupt)27	produceMessages(producer, signals)28	log.Printf("Kafka AsyncProducer finished with %d messages produced.", enqueued)29}30// setupProducer will create a AsyncProducer and returns it31func setupProducer() (sarama.AsyncProducer, error) {32	config := sarama.NewConfig()33	sarama.Logger = log.New(os.Stderr, "[sarama_logger]", log.LstdFlags)34	return sarama.NewAsyncProducer(kafkaBrokers, config)35}36// produceMessages will send 'testing 123' to KafkaTopic each second, until receive a os signal to stop e.g. control + c37// by the user in terminal38func produceMessages(producer sarama.AsyncProducer, signals chan os.Signal) {39	for {40		time.Sleep(time.Second)41		valueBytes := []byte(time.Now().Format("15:04:05.000"))42		valueHash := sha256.Sum256(valueBytes)43		valueString := hex.EncodeToString(valueHash[:])44		message := &sarama.ProducerMessage{Topic: KafkaTopic, Value: sarama.StringEncoder(valueString)}45		select {46		case producer.Input() <- message:47			enqueued++48			log.Println("New Message produced")49		case <-signals:50			producer.AsyncClose() // Trigger a shutdown of the producer.51			return52		}...

produceMessages

Using AI Code Generation

1import (2func main() {3	producer, err := sarama.NewSyncProducer([]string{"localhost:9092"}, nil)4	if err != nil {5		panic(err)6	}7	defer func() {8		if err := producer.Close(); err != nil {9			panic(err)10		}11	}()12	msg := &sarama.ProducerMessage{13		Value: sarama.StringEncoder("testing 123"),14	}15	partition, offset, err := producer.SendMessage(msg)16	if err != nil {17		panic(err)18	}19	fmt.Printf("Message is stored in topic(%s)/partition(%d)/offset(%d)20}21import (22func main() {23	consumer, err := sarama.NewConsumer([]string{"localhost:9092"}, nil)24	if err != nil {25		panic(err)26	}27	partitionList, err := consumer.Partitions("test")28	if err != nil {29		panic(err)30	}31	for partition := range partitionList {32		pc, err := consumer.ConsumePartition("test", int32(partition), sarama.OffsetNewest)33		if err != nil {34			panic(err)35		}36		defer func() {37			if err := pc.Close(); err != nil {38				panic(err)39			}40		}()41		signals := make(chan os.Signal, 1)42		signal.Notify(signals, os.Interrupt)43		for {44			select {45			case msg := <-pc.Messages():46				fmt.Printf("Partition:%d Offset:%d Key:%v Value:%v47", msg.Partition, msg.Offset, msg.Key, string(msg.Value))48			}49		}50	}51	consumer.Close()52}

produceMessages

Using AI Code Generation

1import (2func main() {3	kafka := kafka{4	}5	kafka.produceMessages()6}7import (8func main() {9	kafka := kafka{10	}11	kafka.consumeMessages()12}13import (14func main() {15    kafka := kafka{16    }17    kafka.produceMessages()18}19type kafka struct {20}21func (k *kafka) produceMessages() {22    config := sarama.NewConfig()23    producer, err := sarama.NewAsyncProducer(k.brokers, config)24    if err != nil {25        panic(err)26    }27    defer producer.Close()28    go func() {29        for err := range producer.Errors() {

produceMessages

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, World")4}5import "fmt"6func produceMessages() {7    fmt.Println("Hello, World")8}

produceMessages

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello")4}5import (6type Kafka struct {7}8func NewKafka() (*Kafka, error) {9	config := sarama.NewConfig()10	producer, err := sarama.NewSyncProducer([]string{"localhost:9092"}, config)11	if err != nil {12	}13	return &Kafka{14	}, nil15}16func (k *Kafka) ProduceMessages(ctx context.Context, messages ...*sarama.ProducerMessage) error {17	for _, message := range messages {18		_, _, err := k.Producer.SendMessage(message)19		if err != nil {20		}21	}22}23func main() {24	k, err := NewKafka()25	if err != nil {26		panic(err)27	}28	defer k.Producer.Close()29	msg := &sarama.ProducerMessage{30		Value: sarama.StringEncoder("test message"),31	}32	err = k.ProduceMessages(context.Background(), msg)33	if err != nil {34		panic(err)35	}36}

produceMessages

Using AI Code Generation

1func main() {2    kafka := Kafka{}3    kafka.produceMessages("Message from Go")4}5func main() {6    kafka := Kafka{}7    kafka.consumeMessages()8}9func main() {10    kafka := Kafka{}11    kafka.produceMessages("Message from Go")12    kafka.consumeMessages()13}14func main() {15    kafka := Kafka{}16    kafka.produceMessages("Message from Go")17}18func main() {19    kafka := Kafka{}20    kafka.consumeMessages()21}22func main() {23    kafka := Kafka{}24    kafka.produceMessages("Message from Go")25    kafka.consumeMessages()26}27func main() {28    kafka := Kafka{}29    kafka.produceMessages("Message from Go")30}31func main() {32    kafka := Kafka{}33    kafka.consumeMessages()34}35func main() {36    kafka := Kafka{}37    kafka.produceMessages("Message from Go")38    kafka.consumeMessages()39}40func main() {41    kafka := Kafka{}42    kafka.produceMessages("Message from Go")43}44func main() {45    kafka := Kafka{}46    kafka.consumeMessages()47}48func main() {49    kafka := Kafka{}50    kafka.produceMessages("Message from Go")51    kafka.consumeMessages()52}

produceMessages

Using AI Code Generation

1import (2func main() {3	config := sarama.NewConfig()4	producer, err := sarama.NewAsyncProducer([]string{"localhost:9092"}, config)5	if err != nil {6		panic(err)7	}8	message := &sarama.ProducerMessage{9		Value: sarama.StringEncoder("Hello World"),10	}11	producer.Input() <- message12	select {13	case confirmation := <-producer.Successes():14		fmt.Printf("Message %d successfully written to topic %s at offset %d15	case err := <-producer.Errors():16		fmt.Println("Failed to write message:", err)17	}18	producer.Close()19}20import (21func main() {22	config := sarama.NewConfig()23	consumer, err := sarama.NewConsumer([]string{"localhost:9092"}, config)24	if err != nil {25		panic(err)26	}27	partition, err := consumer.ConsumePartition("test", 0, sarama.OffsetNewest)28	if err != nil {29		panic(err)30	}31	for message := range partition.Messages() {32		fmt.Printf("Message received: %s33", string(message.Value))34	}35	consumer.Close()36}37import (38func main() {

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