Golang ConsumerConfig.WorkerFailedAttemptCallback Examples

Example #1

File: consumers.go Project: pkoro/go-kafka

func startNewConsumer(config kafkaClient.ConsumerConfig, topic string) *kafkaClient.Consumer {
	config.Strategy = GetStrategy(config.Consumerid)
	config.WorkerFailureCallback = FailedCallback
	config.WorkerFailedAttemptCallback = FailedAttemptCallback
	consumer := kafkaClient.NewConsumer(&config)
	topics := map[string]int{topic: config.NumConsumerFetchers}
	go func() {
		consumer.StartStatic(topics)
	}()
	return consumer
}

Example #2

File: kafka.go Project: frosenberg/go-cloud-stream

func startNewConsumer(config kafkaClient.ConsumerConfig, topic string, channel chan *api.Message) *kafkaClient.Consumer {

	// wait explicitly for topic to be created by the producer
	waitForTopicToBeReady(config, topic)

	config.Strategy = handleMessage(config.Consumerid, channel)
	config.WorkerFailureCallback = failedCallback
	config.WorkerFailedAttemptCallback = failedAttemptCallback
	//config.NumConsumerFetchers = 2
	consumer := kafkaClient.NewConsumer(&config)
	topics := map[string]int{topic: config.NumConsumerFetchers}

	go func() {
		consumer.StartStatic(topics)
	}()
	return consumer
}