Can I set up Redis to publish to a pub/sub channel when a key-value is changed?
Is there anyway to monitor these changes automatically or do I just need to build it in a part of the set to broadcast the new value?
Thanks!
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Can I set up Redis to publish to a pub/sub channel when a key-value is changed?
Is there anyway to monitor these changes automatically or do I just need to build it in a part of the set to broadcast the new value?
Thanks!
That sort of thing is too complex/not generic enough to be built in to redis, but it is easier to do as part of your client anyway – just send a PUBLISH command after the SET.
Note that unlike SUBSCRIBE, PUBLISH does not require a dedicated connection so is easily integrated with other commands.