AbstractAbstractlistenStarts a background listener on a given queue topic.
The queue name.
The callback function.
Optionalparams: { concurrency?: number; gpu?: boolean }Execution context options.
AbstractsendDispatches a payload into a specified queue or topic.
The payload to send.
The destination topic/queue name.
The resolved message ID.
Blueprint for Queue messaging adapters (AMQP, SQS, PubSub, etc.).