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Model

PoisonPillCompare

Magento\MessageQueue\Model\PoisonPillCompare

What it does

This class compares poison pill versions to determine if a message queue consumer should continue processing.

Developers use this to check if a consumer is running on the latest version, allowing graceful termination of outdated consumers when configuration changes occur.

It's part of Magento's message queue infrastructure for managing consumer lifecycle.

Public Methods

  • isLatestVersion()