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82 lines
1.4 KiB
82 lines
1.4 KiB
import * as fastq from '../'
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import { promise as queueAsPromised } from '../'
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// Basic example
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const queue = fastq(worker, 1)
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queue.push('world', (err, result) => {
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if (err) throw err
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console.log('the result is', result)
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})
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queue.push('push without cb')
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queue.concurrency
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queue.drain()
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queue.empty = () => undefined
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console.log('the queue tasks are', queue.getQueue())
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queue.idle()
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queue.kill()
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queue.killAndDrain()
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queue.length
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queue.pause()
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queue.resume()
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queue.saturated = () => undefined
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queue.unshift('world', (err, result) => {
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if (err) throw err
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console.log('the result is', result)
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})
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queue.unshift('unshift without cb')
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function worker(task: any, cb: fastq.done) {
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cb(null, 'hello ' + task)
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}
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// Generics example
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interface GenericsContext {
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base: number;
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}
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const genericsQueue = fastq<GenericsContext, number, string>({ base: 6 }, genericsWorker, 1)
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genericsQueue.push(7, (err, done) => {
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if (err) throw err
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console.log('the result is', done)
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})
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genericsQueue.unshift(7, (err, done) => {
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if (err) throw err
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console.log('the result is', done)
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})
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function genericsWorker(this: GenericsContext, task: number, cb: fastq.done<string>) {
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cb(null, 'the meaning of life is ' + (this.base * task))
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}
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const queue2 = queueAsPromised(asyncWorker, 1)
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async function asyncWorker(task: any) {
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return 'hello ' + task
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}
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async function run () {
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await queue.push(42)
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await queue.unshift(42)
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}
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run()
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