Ensure Kafka messages are flushed on shutdown and the producer is closed
dvaccarosenna opened this issue · comments
During shutdown the KafkaDeliveryService may have a KafkaProducer with messages waiting to be submitted. If this messages are not flushed then it's possible they will be lost and this can cause side effects such as the loss of lifecycle transition responses which result in a task timeout in the intent engine.
Fixed by #118