Does parallel-consumer support manual commit?

[otherhy]

Hello,
I hope to improve the performance of my application by upgrading parallel-consumer, but manual commit is required in the business logic. I did not find the corresponding method in the documentation. Can you please confirm if this feature is supported?

Thank you.

[rkolesnev]

@otherhy - no, parallel consumer does not support manual commit right now.
There is an option to request a commit - through requestCommitAsap() method to trigger it sooner.
Given that Parallel Consumer is processing multiple messages in parallel - i am not sure how manual commit could be used with it.
Is manual commit actually, really required? I struggle to imagine a scenario where manual commit is warranted / has advantage over auto commit.