Registry / devops / queue-proccessor

queue-proccessor

library0.1.8jsnpmunverified

A lightweight queue processor for managing asynchronous task dispatch, version 0.1.8, with moderate release cadence. Provides a centralized queue that can be started and stopped, ensuring messages are processed sequentially to avoid loss from unawaited promises. Simpler alternatives include bull or async queues, but this package offers minimal setup and built-in TypeScript types.

devops

npm install queue-proccessor

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · QUEUE-PROCCESSOR

queue-proccessor

devopsjavascriptv0.1.8

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

QueueProccessor

✓ import { QueueProccessor } from "queue-proccessor"

✗ import QueueProccessor from "queue-proccessor"

Named export only. Default import will not work.

QueueProccessor

✓ const { QueueProccessor } = require("queue-proccessor")

✗ const QueueProccessor = require("queue-proccessor")

CommonJS destructure required because it's a named export.

QueueProccessor<Type>

✓ const queue = new QueueProccessor<number>(handler)

✗ const queue = new QueueProccessor(handler)

TypeScript generic is optional but recommended for type safety.

Demonstrates creating a QueueProccessor with a typed async handler, adding items, starting and stopping the queue.

import { QueueProccessor } from "queue-proccessor"; async function handler(data: { id: number }) { return new Promise<void>((resolve) => { setTimeout(() => { console.log("Processed:", data.id); resolve(); }, 100); }); } const queue = new QueueProccessor<{ id: number }>(handler); queue.add({ id: 1 }); queue.add({ id: 2 }); queue.start(); setTimeout(() => queue.stop(), 500); console.log("Length:", queue.queueLength);

Debug

Known issues

gotchaPackage name is misspelled 'proccessor' (double c) - ensure import path matches exactly.

fix

Use 'queue-proccessor' in package.json and imports.

affects: <=0.1.8

gotchaadd() method does not return a promise; errors inside handler will not be caught by add() caller.

fix

Wrap handler errors manually or use a global error handler.

affects: <=0.1.8

breakingstop() does not prevent the current handler from finishing; isProccessing remains true until handler completes.

fix

Check isProccessing after stop() to ensure queue fully stopped.

affects: <=0.1.8

gotchaGeneric type parameter is optional but if omitted, data will be typed as Object.

fix

Always specify the generic type for type safety, e.g., QueueProccessor<number>.

affects: <=0.1.8

deprecatedNo official deprecation warnings, but package has low maintenance; consider migrating to more robust solutions like bull or async-queue.

fix

Evaluate alternatives if reliability is critical.

affects: <=0.1.8

Errors

Common errors & fixes

TypeError: queue_proccessor_1.QueueProccessor is not a constructor

Default import used instead of named import.

fix

import { QueueProccessor } from 'queue-proccessor'

Cannot find module 'queue-proccessor' or its corresponding type declarations.

Package might not be installed or TypeScript cannot resolve types.

fix

npm install queue-proccessor && ensure tsconfig.json includes node_modules

Property 'start' does not exist on type 'QueueProccessor<Object>'.

Wrong import or older version where method names differed.

fix

Use import { QueueProccessor } from 'queue-proccessor' and check package version.

Upgrade

Version history

0.1.8latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/reytuty/queue-proccessor ↗

packagequeue-proccessor ↗

homepagehttps://github.com/reytuty/queue-proccessor#readme ↗