// producer.js
'use strict';

const jackrabbit = require('@pager/jackrabbit');
const rabbit = jackrabbit(process.env.RABBIT_URL);

rabbit
  .default()
  .publish('Hello World!', { key: 'hello' })
  .on('drain', rabbit.close);

// consumer.js
'use strict';

const jackrabbit = require('@pager/jackrabbit');
const rabbit = jackrabbit(process.env.RABBIT_URL);

rabbit
  .default()
  .queue({ name: 'hello' })
  .consume(onMessage, { noAck: true });

function onMessage(data) {
  console.log('received:', data);
}

'use strict';

const jackrabbit = require('@pager/jackrabbit');
const rabbit = jackrabbit(process.env.RABBIT_URL);

rabbit
  .default()
  .queue({ name: 'important_job' })
  .consume(function(data, ack, nack, msg) {
    // process data...
    // and ACK on success
    ack();
    // or alternatively NACK on failure
    nack();
  })