Вот мое решение, которое работает на основе учебника по JS от amqp.
https://www.rabbitmq.com/tutorials/tutorial-three-javascript.html
Возможно, не в соответствии со стандартами TypeScript, не стесняйтесь поправлять меня, если есть лучший способ.
#!/usr/bin/env node
require('dotenv').config();
import amqp = require('amqplib/callback_api');
import db = require('./database');
amqp.connect({
protocol: process.env.RABBITMQ_PROTOCOL,
hostname: process.env.RABBITMQ_HOST,
port: process.env.RABBITMQ_PORT,
username: process.env.RABBITMQ_USER,
password: process.env.RABBITMQ_PASSWORD,
vhost: process.env.RABBITMQ_VHOST
}, function(err, conn) {
conn.createChannel(function (err, ch) {
// set exchange that is being used
ch.assertExchange(process.env.RABBITMQ_WORKER_EXCHANGE, 'direct', {durable: true});
// set queue that is being used
ch.assertQueue(process.env.RABBITMQ_QUEUE, {durable: true}, function (err, q) {
console.log(" [*] Waiting for messages in %s. To exit press CTRL+C", q.queue);
// bind the queue to the exchange
ch.bindQueue(q.queue, process.env.RABBITMQ_WORKER_EXCHANGE, '');
// consume from the queue, one message at a time.
ch.consume(q.queue, function (msg) {
console.log("Message received: %s", msg.content.toString());
//save message to db
db.store(msg.content.toString()).then(function() {
//acknowledge receipt of message to amqp
console.log("Acknowledging message");
ch.ack(msg, true);
});
}, {noAck: false});
});
});
});