Consumer.acknowledge() not registered in client

After receiving a message, our script makes an API call through axios to process the pulsar message. consumer.receive() and the processing logic runs in a while loop until receive() times out when the queue is empty.

It appears if we run acknowledge() prior to the API call, the client behaves correctly, that is messages are acked and receive does not receive any more messages once all messages are acked.

But running ack after the API call, the desired way to ack the message, it seems as receive() goes in a loop and keeps receiving messages already acked. However if we quit the script and re-run it, the queue is indeed empty and no messages are received, similarly peaking the messages through pulsar-admin for the given topic-partition while the script is running confirm messages are acked.

Comienza reproduciendo el bucle while usando consumer.receive() y acknowledge() alrededor de la llamada de procesamiento de axios, comparando la confirmación antes y después de la solicitud a la API. Comprueba si receive() devuelve mensajes ya confirmados hasta que se agota su timeout, y usa pulsar-admin para comparar el estado de la partición del topic mientras el cliente está en ejecución. Se considera terminado cuando las confirmaciones después del procesamiento impiden la entrega posterior de esos mensajes sin requerir un reinicio del cliente.

Escrito por el modelo de indexación a partir del texto del issue.