node-express-socket/test/server.js

A structure to add socket manager in express routes

const express = require("express");
const setupExpressSocket = require("../express-socket"); // patch happens here globally
const app = express();
const routes = require("./routes");

const server = app.listen(8000, () => console.log("Server running on 8000"));

setupExpressSocket(app, server);

app.use("/api", routes);