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@franelfers/queue

v1.0.0

Published

Paquete para gestionar la ejecución de funciones en cola con control de intervalo. Limita la ejecución de funciones a una por intervalo configurable (por defecto 1000ms).

Downloads

20

Readme

@franelfers/queue

Paquete para gestionar la ejecución de funciones en cola con control de intervalo. Limita la ejecución de funciones a una por intervalo configurable (por defecto 1000ms).

Setup

npm install @franelfers/queue

Uso

QueueExecution

Clase que gestiona una cola de ejecución con intervalos configurables entre cada ejecución.

import { QueueExecution } from "@franelfers/queue"

// Instanciar con intervalo por defecto (1000ms)
const queue = new QueueExecution()

// Or con intervalo personalizado
const queue = new QueueExecution(2000)

// Con logger personalizado
const queue = new QueueExecution(1000, customLogger)

executeWhenAvailable(callback, timeout?)

Encola una función para ser ejecutada cuando esté disponible. Las funciones se ejecutan cronológicamente, cada una separada por el intervalo configurado.

Parámetros:

  • callback: () => T - Función a ejecutar cuando esté disponible
  • timeout?: number - Timeout en milisegundos (por defecto 30000ms)

Retorna: Promise<T> - Promise que resuelve con el resultado de la callback o rechaza si se alcanza el timeout

Ejemplo:

const queue = new QueueExecution(1000)

// Ejecutar una función
try {
  const result = await queue.executeWhenAvailable(() => {
    console.log("Executing now!")
    return "done"
  })
  console.log(result) // "done"
} catch {
  console.log("Timeout while waiting for execution")
}

// Múltiples ejecuciones en cola
const promise1 = queue.executeWhenAvailable(() => console.log("1"))
const promise2 = queue.executeWhenAvailable(() => console.log("2"))
const promise3 = queue.executeWhenAvailable(() => console.log("3"))

// Se ejecutarán en orden: 1, 2, 3 (cada una con 1000ms de separación)
await Promise.all([promise1, promise2, promise3])

Características

  • ✅ Ejecución secuencial de funciones con intervalo configurable
  • ✅ Soporte para Promises y tipos genéricos
  • ✅ Timeout configurable para cada ejecución
  • ✅ Logging integrado de operaciones de cola
  • ✅ Manejo automático de limpieza de timers