Golang Client.Producer Examples

Example #1

File: optiopay-kafka.go Project: hyndio/go-kafka

// produceStdin read stdin and send every non empty line as message
func produceStdin(broker kafka.Client) {
	producer := broker.Producer(kafka.NewProducerConf())
	input := bufio.NewReader(os.Stdin)
	for {
		line, err := input.ReadString('\n')
		if err != nil {
			log.Fatalf("input error: %s", err)
		}
		line = strings.TrimSpace(line)
		if line == "" {
			continue
		}

		msg := &proto.Message{Value: []byte(line)}
		if _, err := producer.Produce(topic, partition, msg); err != nil {
			log.Fatalf("cannot produce message to %s:%d: %s", topic, partition, err)
		}
	}
}