Bull

Bull Queues

Bull is an optional dependency. Should you want to use it in your project with Orka, install it first

npm i bull

Bull uses Redis as a backend, in order to configure redis with bull, you have 2 options:

1. Reuse the connection properties of your existing redis configuration ( config.redis... )
2. Configure bull specific connection options like so:

{
  bull: {
    redis: {
      url: '',
      tls: {
        ca: '',
        cert: '',
        key: ''
      }
    }
  }
}

To configure your application queues, use the following configuration:

{
  bull: {
    queue: {
      options: {
        removeOnComplete: true // This is applied to all queues
      },
      queues: [
        {
          name: 'queue_one',
          options: {}
        },
        {
          name: 'queue_two',
          options: { delay: 15000 } // This is applied to queue_two
        },
         {
          name: 'rate_limited',
          limiter: { max:  10, duration: 1000 } // rate limited queue
        }
      ]
    }
  }
}

The options in both cases can be any of JobOptions.

The limiter can be configured according to RateLimiter.