Queue length — rrq_queue_length • rrq

Returns the length of the queue (the number of tasks waiting to run). This is the same as the length of the value returned by rrq_queue_list.

Usage

rrq_queue_length(queue = NULL, controller = NULL)

Arguments

queue: The name of the queue to query (defaults to the "default" queue).
controller: The controller to use. If not given (or NULL) we'll use the controller registered with rrq_default_controller_set().

Value

A number