3 ms·
> you can read the same message twice from different workers If you have a short visibility timeout that it appears back on the queue before you delete it... S
by philliphaydon 7y ago
> you can read the same message twice from different workers
If you have a short visibility timeout that it appears back on the queue before you delete it... Sure.
- varelaz 7y agoNo. By default SQS uses `at-least-once delivery` system. It's distributed and when you connect to API one SQS node that you working with could have different state comparing to another, so you may fetch the same message twice by 2 separate workers even with big visibility timeout.