fastify mod

fastify-socket.io.ts

import fp from "fastify-plugin"
import SocketIOServer from "socket.io"
import type { FastifyInstance, FastifyError } from "fastify"



export default fp((
    fastify: FastifyInstance,
    options: any,
    next: (err?: FastifyError | undefined) => void) => {
    try {
        const io = SocketIOServer(fastify.server, options)

        fastify.decorate("io", io)

        next()
    } catch (error) {
        next(error)
    }
}, {
    name: "fastify-socket.io",
})