adds a Kafka message consumer using the Sarama library #71
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This was referenced Jan 28, 2025
These are a handful of data structures and behaviors that can be combined to provide flexible processing of Kafka messages. SaramaMessageConsumer is tightly focused on the consumption of Kafka messages. **This is the interface that other packages will want to implement in order to process Kafka messages.** Being a simple interface, it can easily be extended to provide additional behavior, such as retries. One such example is implemented, the NTimesRetryingConsumer. SaramaConsumerGroupHandler implements sarama.ConsumerGroupHandler. The handler is controlled by the consumer group, and is responsible for managing the lifecycle of a SaramaMessageConsumer. It can be extended if the need for more lifecycle support is required. The SaramaEventsConsumer combines a SaramaMessageConsumer and a SaramaConsumerGroupHandler providing them with a simple lifecycle API (the Run() method). This allows other systems (namely platform) to use a very thin adapter layer to control the lifecycle of the consumer. BACK-2554
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toddkazakov
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Feb 4, 2025
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These are a handful of data structures and behaviors that can be combined to provide flexible processing of Kafka messages.
SaramaMessageConsumer is tightly focused on the consumption of Kafka messages. This is the interface that other packages will want to implement in order to process Kafka messages. Being a simple interface, it can easily be extended to provide additional behavior, such as retries. One such example is implemented, the NTimesRetryingConsumer.
SaramaConsumerGroupHandler implements sarama.ConsumerGroupHandler. The handler is controlled by the consumer group, and is responsible for managing the lifecycle of a SaramaMessageConsumer. It can be extended if the need for more lifecycle support is required.
The SaramaEventsConsumer combines a SaramaMessageConsumer and a SaramaConsumerGroupHandler providing them with a simple lifecycle API (the Run() method). This allows other systems (namely platform) to use a very thin adapter layer to control the lifecycle of the consumer.
BACK-2554