[Content]: `pcntl` Usage in Daemonized Queue

[AugustMiller]

Product

Craft CMS

Description

The pcntl extension is actually pretty important for Yii to communicate with the environment about what the process should be doing, especially in daemonized runners.

This section of the Queue page will need an update; Craft’s requirements aren't apt to change, though (Yii itself doesn't mandate it, and the queue code guards against calling functions that aren't enabled).

• https://github.com/craftcms/cms/issues/14145