fastify-bull

Use bull queues from your fastify application. Utilize fastify decorators to access shared connections, logger etc.

Installation

npm install fastify-bull --save

yarn add fastify-bull

Usage

Queue Handler

An example queue handler.

// queues/my-queue/index.js

export const name = 'my-queue';

export async function handler(server, job, done){
  /* queue processing logic here */
  done()
}

Adding to fastify

• Supports fastify-redis
• Alternatively pass redis connection in options

import fastify from "fastify";
import { Server, IncomingMessage, ServerResponse } from "http";

const server: fastify.FastifyInstance<Server, IncomingMessage, ServerResponse> = fastify({logger:true});

server.register(require('fastify-redis'))
server.register(require('fastify-bull'))

const start = async () => {
  try {
    await server.listen(3000, "0.0.0.0");

    // add an item to the queue
    server.queues['my-queue'].add({hello:'world'}, {priority: 1})

  } catch (err) {
    console.log(err);
    server.log.error(err);
    process.exit(1);
  }
};

process.on("uncaughtException", error => {
  console.error(error);
});
process.on("unhandledRejection", error => {
  console.error(error);
});

start();

Adding a task to the queue

fastify.queues['my-queue'].add({data:'some data'})

Options

• path: specify folder where queue handlers are present. Exclude to use the default folder 'queues'
• prefix: Prefix folders to scan for the 'queues'. Default is ['.', 'dist', 'src'].
• connection: Provide connection to Redis. Default assumes that fastify-redis has been registered.

Author

Jerry Thomas Forked from @guivic/fastify-bull by Ludovic Lérus from Guivic

License

Licensed under MIT.