WordPress at a glance
action is not described

action_scheduler_run_queue action-hook . WC 1.0

Handle async requests

Run a queue, and maybe dispatch another async request to run another queue if there are still pending actions after completing a queue in this request.

Usage

add_action( 'action_scheduler_run_queue', 'action_function_name_8647' );
function action_function_name_8647( $string ){
	// action...
}
$string
-

Where the hook is called

ActionScheduler_AsyncRequest_QueueRunner::handle()
action_scheduler_run_queue
woocommerce/packages/action-scheduler/classes/ActionScheduler_AsyncRequest_QueueRunner.php 52
do_action( 'action_scheduler_run_queue', 'Async Request' ); // run a queue in the same way as WP Cron, but declare the Async Request context

Where in WP core the hook is used WooCommerce

Usage not found.