Queue

In-memory and Redis message queue operations.

3 modules

Module	Description
Dequeue Item	Remove and return an item from a queue
Enqueue Item	Add an item to an in-memory or Redis queue
Queue Size	Get the current size of a queue

Modules

Dequeue Item

queue.dequeue

Remove and return an item from a queue

Parameters:

Name	Type	Required	Default	Description
queue_name	string	Yes	-	Name of the queue to dequeue from
backend	string	No	memory	Queue backend to use
redis_url	string	No	redis://localhost:6379	Redis connection URL
timeout	number	No	0	Timeout in seconds (0 = non-blocking)

Output:

Field	Type	Description
data	any	The dequeued item (null if queue is empty)
queue_name	string	Name of the queue
remaining	number	Remaining items in the queue
empty	boolean	Whether the queue was empty

Enqueue Item

queue.enqueue

Add an item to an in-memory or Redis queue

Parameters:

Name	Type	Required	Default	Description
queue_name	string	Yes	-	Name of the queue to add the item to
data	string	Yes	-	Data to enqueue (any JSON-serializable value)
backend	string	No	memory	Queue backend to use
redis_url	string	No	redis://localhost:6379	Redis connection URL

Output:

Field	Type	Description
queue_name	string	Name of the queue
position	number	Position of the item in the queue
queue_size	number	Current size of the queue after enqueue

Queue Size

queue.size

Get the current size of a queue

Parameters:

Name	Type	Required	Default	Description
queue_name	string	Yes	-	Name of the queue to check
backend	string	No	memory	Queue backend to use
redis_url	string	No	redis://localhost:6379	Redis connection URL

Output:

Field	Type	Description
queue_name	string	Name of the queue
size	number	Current number of items in the queue