in pulsar-client-reactive-adapter/src/main/java/org/apache/pulsar/reactive/client/internal/adapter/ProducerCacheEntry.java [56:62]
private static void flushAndCloseProducerAsync(Producer<?> producer) {
producer.flushAsync().thenCompose((__) -> producer.closeAsync()).whenComplete((r, t) -> {
if (t != null) {
log.error("Error flushing and closing producer", t);
}
});
}