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base repository: redis/ioredis
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base: v5.9.1
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head repository: redis/ioredis
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compare: v5.9.2
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  • 4 commits
  • 14 files changed
  • 4 contributors

Commits on Jan 15, 2026

  1. fix(cluster): Cluster reconnect sharded subscribers (#2060) 

    * fix: trigger reconnect when sharded subscriber slots refresh fails

When all sharded subscriber connections fail and the subsequent slots cache
refresh returns ClusterAllFailedError, the cluster now properly enters
reconnecting state instead of becoming zombied. This occurs when the cluster
topology changes and all nodes are replaced with new IPs - the subscriber
connections fail, triggering a slots refresh via the "-node" event handler.
If this refresh fails (e.g., the duplicated connection for CLUSTER SLOTS
times out or closes), the cluster becomes stuck in "ready" state with no
working connections because normal pool connections use lazyConnect: true
and never emit "end" events to trigger the drain->close->reconnect cycle.
Now subscriber-triggered refreshSlotsCache() calls use a dedicated callback
that detects ClusterAllFailedError and calls disconnect(true) to force
reconnection, preventing the zombie state.

* test: ensure reconnect after sharded subscriber failure
    @PavelPashov
    PavelPashov authored Jan 15, 2026
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  2. fix: preserve replica slots on MOVED in pipelines (#2059) 

    * Fixed issue with moved command for replicas

* refactor: add tabulation

* test: fix tests

* test: fix tests

* fix: add else statement when cluster.slots[errv[1]] does not exist

---------

Co-authored-by: devandscorp <artemda4@gmail.com>
    @DevandScorp
    DevandScorp and devandscorp authored Jan 15, 2026
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  3. Revert "fix: preserve replica slots on MOVED in pipelines (#2059)" (#… 

    …2062)

This reverts commit a1c3e9d.
    @PavelPashov
    PavelPashov authored Jan 15, 2026
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  4. chore(release): 5.9.2 [skip ci] 

    ## [5.9.2](v5.9.1...v5.9.2) (2026-01-15)

### Bug Fixes

* **cluster:** Cluster reconnect sharded subscribers ([#2060](#2060)) ([def9804](def9804))
* preserve replica slots on MOVED in pipelines ([#2059](#2059)) ([a1c3e9d](a1c3e9d))

### Reverts

* Revert "fix: preserve replica slots on MOVED in pipelines (#2059)" (#2062) ([517b932](517b932)), closes [#2059](#2059) [#2062](#2062)
    @ioredis-robot @semantic-release-bot
    ioredis-robot authored and semantic-release-bot committed Jan 15, 2026
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