what is the state of a message after being successfully processed by Handler

[lambdaR]

Does broker delete/remove message after being successfully processed by a Handler?

I'm experimenting here:

I have a service B that has function C, inside C i subscribed to a topic "greeting" and also published a message to that topic and processed it successfully.

what raised the question is after doing some changes to function C (not related to pubsub) and running micro update . i have noticed that old messages still exist + the new one.

Is there a way to delete/remove messages after being successfully processed ? i have looked at the source code no direct solution unless i missed something.

[lambdaR]

I have been subscribing to the same topic i.e subscribers share the same Queue, reference -> here and that why i have been getting repeated messages, so the answer is yes