AsyncQueue
AsyncQueue
A queue class for limiting concurrent async tasks. This can be used e.g. to prevent race conditions when working on a shared resource such as writing to a database.
Signature
class AsyncQueue {
constructor(label: string = 'default', concurrency: number = 1)
push(task: Task<T>) => Promise<T>;
}
Members
constructor
method
type:
(label: string = 'default', concurrency: number = 1) => AsyncQueue
push
method
type:
(task: Task<T>) => Promise<T>
Pushes a new task onto the queue, upon which the task will either execute immediately or
(if the number of running tasks is equal to the concurrency limit) enqueue the task to
be executed at the soonest opportunity.