CLIActive

Redis XNACK

Stream consumer group command to release pending messages back to PEL without acknowledgment for immediate re-delivery.

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Field note

What it does

XNACK allows consumers to explicitly release pending stream messages back to the group's Pending Entries List with three modes (SILENT, FAIL, FATAL) controlling retry semantics. Released messages are prioritized for immediate re-delivery without idle-timeout delay.

Capabilities

Available capabilities

Message retry controlPoison message handlingStream consumer groups

Tags

Tags

StreamConsumer group

Ways to use it

Ways to use it

No integrations filed yet.

Product features

Product features

Code Examples Legend

Examples

Java (Synchronous - Jedis)

JavaScript (Node.js)

Python

Redis CLI

Redis Streams

Ruby

Rust (Asynchronous)

Stream command summary

Stream command summary (part 2)

Stream command summary (part 3)