179. Implement AsyncTaskQueue

Design and implement an AsyncTaskQueue class that manages the execution of asynchronous tasks with a specified maximum concurrency limit. The queue should execute tasks in the order they are added (FIFO) and ensure that no more than the specified number of tasks run concurrently. If a task’s Promise rejects, the rejection should be silently ignored, allowing the queue to continue processing remaining tasks.

class AsyncTaskQueue {    constructor(concurrency) {        // Initialize the queue with the specified concurrency limit    }    queue(task) {        // Add an async task to the queue    }}

Example usage

const queue = new AsyncTaskQueue(2); // Allow up to 2 tasks to run concurrently// Example async tasksconst task1 = () => new Promise((resolve) => setTimeout(() => resolve("Task 1 done"), 1000));const task2 = () => new Promise((resolve, reject) => setTimeout(() => reject("Task 2 failed"), 500));const task3 = () => new Promise((resolve) => setTimeout(() => resolve("Task 3 done"), 200));// Queue tasksqueue.queue(task1); // Starts immediatelyqueue.queue(task2); // Starts immediately (concurrency = 2)queue.queue(task3); // Waits until one of the first two tasks completes