WebSocket support for Fastify built on the wsapix library.
npm install fastify-wsapix --saveSupport TypeScript
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
})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
Licensed under MIT.