Crawl4AI MCP Server

/** * A class that manages a queue of retry jobs. */ export class Retrier { /** * Creates a new instance. * @param {Function} check The function to call. * @param {object} [options] The options for the instance. * @param {number} [options.timeout] The timeout for the queue. * @param {number} [options.maxDelay] The maximum delay for the queue. * @param {number} [options.concurrency] The maximum number of concurrent tasks. */ constructor(check: Function, { timeout, maxDelay, concurrency }?: { timeout?: number | undefined; maxDelay?: number | undefined; concurrency?: number | undefined; } | undefined); /** * Gets the number of tasks waiting to be retried. * @returns {number} The number of tasks in the retry queue. */ get retrying(): number; /** * Gets the number of tasks waiting to be processed in the pending queue. * @returns {number} The number of tasks in the pending queue. */ get pending(): number; /** * Gets the number of tasks currently being processed. * @returns {number} The number of tasks currently being processed. */ get working(): number; /** * Adds a new retry job to the queue. * @template {(...args: unknown[]) => Promise<unknown>} Func * @template {Awaited<ReturnType<Func>>} RetVal * @param {Func} fn The function to call. * @param {object} [options] The options for the job. * @param {AbortSignal} [options.signal] The AbortSignal to monitor for cancellation. * @returns {Promise<RetVal>} A promise that resolves when the queue is processed. */ retry<Func extends (...args: unknown[]) => Promise<unknown>, RetVal extends Awaited<ReturnType<Func>>>(fn: Func, { signal }?: { signal?: AbortSignal | undefined; } | undefined): Promise<RetVal>; #private; }