helidon/examples/messaging

Helidon Messaging with Kafka Examples

Prerequisites

• Docker
• Java 11+

Test Kafka server

To make examples easily runnable, small, pocket size and pre-configured testing Kafka server Docker image is available.

• To run it locally: ./kafkaRun.sh

  • Pre-configured topics:
    • messaging-test-topic-1
    • messaging-test-topic-2
  • Stop it with Ctrl+c

• Send messages manually with: ./kafkaProduce.sh [topic-name]

• Consume messages manually with: ./kafkaConsume.sh [topic-name]

Helidon SE Reactive Messaging with Kafka Example

For demonstration of Helidon SE Messaging with Kafka connector, continue to Kafka with WebSocket SE Example

Helidon MP Reactive Messaging with Kafka Example

For demonstration of Helidon MP Messaging with Kafka connector, continue to Kafka with WebSocket MP Example