fastify-hocuspocus

server.ts

import { Server } from '@hocuspocus/server'
import Fastify from 'fastify'
import WebSocketPlugin from 'fastify-websocket'

const port = Number(process.env.PORT || 8800)
const host = '0.0.0.0'

// Initialize Fastify
const fastify = Fastify()

// Register the WebSocket plugin
fastify.register(WebSocketPlugin)

// Configure Hocuspocus server
const server = Server.configure({
  port,
  name: 'fastify-hocuspocus',
  quiet: false,
})
// HTTP route for health checks
fastify.get('/health', (_req, res) => {
  const uptime = process.uptime()
  res.send({ uptime })
})

// WebSocket route
fastify.get('/collaboration', { websocket: true }, (connection, req) => {
  // Handle the WebSocket connection with Hocuspocus
  server.handleConnection(connection.socket, req.raw)
})

// Start the server
fastify.listen(port, host, (err) => {
  if (err) {
    throw err
  }
  console.info(`Server listening on port ${port}`)
})