Redis Event data persistence

[anku...@gmail.com]

Hi ,

I am new in using Redis . I have used the pub sub feature of Redis . Now one query is that if my Subscriber looses connection / connection broken , is there a way to queue the Redis events eg. "Key has expired"

Thanks ,

Ankur.

[Jan-Erik Rediger]

No, PubSub is fire-and-forget. If no one is subscribed, the event is
dropped.

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[anku...@gmail.com]

Thanks .

Is there any plan of adding this one as a feature in future? It will be really helpful . It can be like a permanent persistence but something associated with a TTL.

[Dvir Volk]

There has been some design work done by @antirez towards something along those lines, you can see the discussion and draft here:

https://www.reddit.com/r/redis/comments/4mmrgr/stream_data_structure_for_redis_lets_design_it/

currently it's not under active development.