Pulsar 3.0.1 When using golang functions (Or any functions possibly) how does acking/nacking work? Is a message nacked implicitly when a function exits with an error code? And ack when exiting with code 0?

good questions! please ask the question on https://github.com/apache/pulsar/discussions/categories/q-a . You can then promote the question on Slack to find someone to answer the question. Thanks!

Alright thank you Lari