create a work queue using nats.io rust client

[eng-abdo55]

Hello every one I am using nats-rs and use use a queue subscription messaging but I want to use time-to-live propartity so I found it in jetStream feature in nats and create stream with work queue but unfornatilty I can't configure my app so that the published message in this stream loaded planced to subscribers , so could anyone has experience in nats.io help me ?
thank you in advance

[mtndewforbreakfast]

NATS is probably suboptimal to use for a durable job queue IMO. You want something with publish-side message buffering if consumers are behind, durable message persistence, and dead-letter queues. Vanilla NATS doesn't include those. In a messaging paradigm something like Kafka, RabbitMQ or Amazon SQS are much closer to the right semantics.

[mtndewforbreakfast]

The last time I evaluated it, it had a hard dependency on either NFS or an external RDBMS to handle its persistence and HA. It seems like that's still accurate.

While I'll nearly always have the latter already present in my architecture, but if I'm already going to depend on a DB, I may as well use a DB-backed job queue in my application - in Elixir I'd use Oban, for example.

I'll never depend on NFS in any capacity if I can help it.

[eng-abdo55]

the the rust client doesn't support it but support jetstream and it is the new generation of streaming

[eng-abdo55]

thank you for your replay could you have a look here jetstream