Dead Letter Queue

Tasks which fail will be added to the dead letter queue. You can list the tasks in the dead letter queue or dequeue the failed tasks for you to handle.

List Failed Tasks

Get an array of a queue's failed tasks.

Method Signature

deadLetterList(name: string)

Listing Failed Tasks

const failedTasks = await queue.deadLetterList('queue');

failedTasks = await queue.deadLetterList('queue')

Dequeue Failed Tasks

Retrieve a failed task to handle as you wish.

Method Signature

deadLetterDequeue(name: string, count: number = 1)

Dequeuing Failed Tasks

const failedTask = await queue.deadLetterDequeue('queue');

failedTask = await queue.deadLetterDequeue('queue')