fastify-wsapix

WebSocket support for Fastify built on the wsapix library.

Install

npm install fastify-wsapix --save

Support TypeScript

Usage

import Fastify from 'fastify'
import fastifyWsapix from 'fastify-wsapix'

const app = Fastify({
    log: true,
})

app.register(fastifyWsapix, {
    engine: 'ws' // can be only 'ws' or 'uWS', default is 'ws'
})

app.listen(3000, err => {
    if (err) {
        app.log.error(err)
        process.exit(1)
    }
})

app.wsapix.on('connect', (client) => {
    console.log('Client connected.')
    client.send('Hellow from server!') // Creates an echo server
})

Notes

Wsapix it is next generation Websocket framework for nodejs

Provides to you:

• Channel/message approach for websocket API
• uWebsockets.js engine support
• Middlewares and hooks support
• Custom schema parser/serializer support
• Message paylaod validation
• AsyncAPI specification generation
• Mock server with websocket client injection
• Typescript syntax support out of the box

License

Licensed under MIT.