Redis- async and queue

[Ashwin Kini]

Hi all,

Can redis provide async callback and at the same time maintain a queue of messages (dedicated) for each worker.

This way the workers do have back up of messages (if they crash) and also the model is async ( not polling continously like RPOPLPUSH)

Thanks

[Itamar Haber]

Hi Ashwin,

Have you looked at BRPOPLPUSH [1]? It is blocking (async) and lets the worker move the currently popped/processed element to another queue for "backup".

Alternatively, in the upcoming next versions, we're gonna be having Streams. These will offer similar if not superior capabilities.

  [1] https://redis.io/commands/brpoplpush

Cheers,

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Itamar Haber | Technology Evangelist
Redis Labs ~/redis

Mobile: +972 (54) 567 9692
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[Frank Chang]

Hi Itamar,

     When will the upcoming next version with Streams be released?

Thank you.

      Frank 

[Itamar Haber]

ETA is currently April this year - http://antirez.com/news/116