amqplib/examples/direct_reply_to_client.js

An AMQP 0-9-1 (e.g., RabbitMQ) library and client.

#!/usr/bin/env node

const amqp = require('../');

const queue = 'rpc_queue';

(async () => {
  const connection = await amqp.connect();
  const channel = await connection.createChannel();

  await channel.consume(
    'amq.rabbitmq.reply-to',
    async (message) => {
      console.log(message.content.toString());
      await channel.close();
      await connection.close();
    },
    { noAck: true },
  );

  await channel.assertQueue(queue, { durable: false });

  channel.sendToQueue(queue, Buffer.from(' [X] ping'), {
    replyTo: 'amq.rabbitmq.reply-to',
  });
})();