Brian Murphy

Support for SQS FIFO Queues

5

When FIFO Queues were first introduced by AWS, subscribing to an SNS Topic wasn't supported, which made them less useful for JustSaying. Happily, [in 2020](https://aws.amazon.com/blogs/aws/introducing-amazon-sns-fifo-first-in-first-out-pub-sub-messaging/), AWS added this support, so...

Support for Request/Response pattern

1

When one application sends a message to another, it may be interested in receiving a reply - a two-way conversation. For example, if I send a command I might expect...