@xplora-uk/amqp-publisher v1.0.0

amqp-publisher

A simple library to publish messages to queues managed by AMQP brokers using amqplib and amqp-connection-manager

requirements

• Node v18.16.0+

usage

npm i @xplora-uk/amqp-publisher

See ./example/index.js

const connectionConfig = {
  protocol: 'amqp',
  hostname: '127.0.0.1',
  port    : 5672,
  username: 'guest',
  password: 'guest',
  vhost   : '/',
};
const settings = {
  realQueueByInternalName: {
    // internal name => real name
    'test1': 'TEST_1',
    'test2': 'test2',
  },
  durableQueuesByInternalName: [
    'test1',
  ],
};
const publisher = new AmqpPublisher(connectionConfig, settings);
await publisher.start();
const result1 = await publisher.publishJson('test1', { message: 'Hello World 1' });
console.log(result1);
const result2 = await publisher.publishJson('test2', { message: 'Hello World 2' });
console.log(result2);
await publisher.stop();

maintenance

installation

npm i

code

src/
  AmqpPublisher.ts                  Generic AMQP publisher class
  AmqpPublisherWithLegacyConfig.ts  Extends generic publisher initiated with legacy connection options
  index.ts                          main file that exports features of this library
  types.ts                          TypeScript types

build

npm run build

tests

You can run tests with/without coverage info.

npm run test:coverage

publish

It is important to increment version number using semantic versioning in package.json and re-create package-lock.json

# https://docs.npmjs.com/cli/v9/commands/npm-login
# using a member in xplora-uk
npm login

# https://docs.npmjs.com/cli/v9/commands/npm-publish
npm publish --access public