event-bus's Introduction

NixBus Event Bus

NixBus Event Bus is a secure, robust, and efficient event bus over HTTP. This JavaScript SDK allows you to integrate NixBus into your applications seamlessly, enabling decoupled event-driven architectures. Ideal for microservices, this SDK supports event publishing, subscribing, and processing with ease.

Features

Simple Integration: Easily add NixBus to your project using NixBus NPM package.
Secure Communication: End-to-end encryption ensures your event data is safe.
Scalable: Handle events across multiple microservices and locations.
In-Memory Option: Use the in-memory event bus for smaller applications.
Detailed Monitoring: Monitor your event usage and system performance in real-time via NixBus dashboard.

Installation

To install the NixBus Event Bus SDK, run the following command:

npm install @nixbus/event-bus --save -E

Usage

Subscribing to Events and running the event bus

import { getHttpNixBus } from '@nixbus/event-bus'

const nixbus = getHttpNixBus({
  token: 'your_token',
  passphrase: 'your_passphrase',
})

await nixbus.subscribe('event_type', {
  id: 'a_subscriber_id',
  action: async (event) => {
    console.log('Received event:', event)
    // Process the event
  },
  config: { maxRetries: 3, timeout: 10, concurrency: 500 },
})

nixbus.run()

Publishing events

import { getHttpNixBus } from '@nixbus/event-bus'

const nixbus = getHttpNixBus({
  token: 'your_token',
  passphrase: 'your_passphrase',
})

await nixbus.publish({
  type: 'event_type',
  payload: { welcome: 'to the event bus' },
})

Examples

Check out the examples folder for more usage examples. These examples can help you test and understand how to implement NixBus in your projects.

API Documentation

For more detailed information on using the NixBus HTTP API, or if you want to create your own implementation or build SDKs in other languages, please refer to NixBus API documentation.

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