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  • [OPIK-4743] [BE] Add NOGROUP recovery to Redis stream consumers (#5525)

    frostbyte_neo 发布于 2026-03-05 13:37:48 +00:00

    When Redis restarts or streams are recreated, consumer groups are lost.
    This causes NOGROUP errors on readGroup and autoClaim operations, which
    previously were only logged but never recovered from. The subscriber
    would keep failing on every poll cycle indefinitely.

    Now detects NOGROUP errors and automatically recreates the consumer
    group, allowing the subscriber to resume processing new messages.

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