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Model

PoisonPill

Magento\MessageQueue\Model\ResourceModel\PoisonPill

What it does

This class manages poison pill versioning for Magento's message queue system.

Developers use it to track and update version identifiers that signal message queue consumers when they should gracefully restart, typically after configuration changes or deployments.

It provides methods to create new poison pill versions and retrieve the current active version.

Public Methods

  • put()
  • getLatestVersion()