Istifodangizmi Kafka-ni iste'molchi tomonidagi o'zaro ta'sirni amalga oshirish uchun?

Ha, men Kafka'ni iste'molchi sifatida foydalanib, mavzular bilan bog'liq xabarlarni qabul qilganman. Odatiy holda, iste'molchi tomonida Kafka Consumer sozlanadi, u kerakli mavzularni obuna qiladi va kelayotgan xabarlarni real vaqtda qayta ishlaydi.

Java'da Kafka Consumer API yordamida misol:

Properties props = new Properties();
props.put("bootstrap.servers", "localhost:9092");
props.put("group.id", "test-group");
props.put("key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
props.put("value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");

KafkaConsumer<String, String> consumer = new KafkaConsumer<>(props);
consumer.subscribe(Arrays.asList("my-topic"));

while (true) {
    ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(100));
    for (ConsumerRecord<String, String> record : records) {
        System.out.printf("offset = %d, key = %s, value = %s%n", record.offset(), record.key(), record.value());
        // bu yerda xabarni qayta ishlash logikasi
    }
}

Bu yondashuv voqea oqimlaridan ma'lumotlarni asinxron va ishonchli tarzda olish va qayta ishlash imkonini beradi.