redis config_error ai_generated true

Keyspace notification not received by subscriber

ID: redis/keyspace-notification-missed

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
7 active — — —

Root Cause

Redis keyspace notifications not being delivered.

generic

Workarounds

  1. 90% success Enable specific events: CONFIG SET notify-keyspace-events Ex
  2. 88% success Subscribe to correct channel: __keyevent@0__:expired

Dead Ends

Common approaches that don't work:

  1. Enable all notification types 72% fail

    Performance overhead

  2. Use polling instead 68% fail

    Higher latency and load