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pp-event-bus

v0.0.30

Published

Small library and daemon for distributed event bus based on RabbitMQ

Downloads

299

Vulnerabilities

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Links

Maintainers

polskiepolisypolskiepolisy

Keywords

amqpdistributedevent-buseventbustypescript

Readme

eventBus

Small library and microservice form rabbitmq-based event bus.

Usage

npm i --save pp-event-bus - install library npm start - run eventBus microservice

Environment variables

  • EVENT_BUS_LOG - path to directory where event logs will be stored; if not set, event logs will not be stored
  • EVENT_BUS_QUEUE - default: localdev.eventbus
  • RABBITMQ_URL - default: amqp://guest:[email protected]/

Examples

Sample:

  • consumer: src/examples/consumer.js
  • producer: src/examples/producer.js

To see them in action, run

  • npm run build to build project
  • npm start to run eventBus microservice
  • npm run consumer to run example consumer
  • npm run producer to run example producer

To run rabbitMQ in docker locally run:

  • docker compose up -d
  • go to http://127.0.0.1:15672/ to see rabbitMQ management console (user/pass - guest/guest)