pp-event-bus

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:guest@127.0.0.1/

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)