@asyncapi/nodejs-ws-template/template/src/api/index.js

Node.js WebSockets template for AsyncAPI generator.

const app = require('express')();
require('express-ws')(app);
const config = require('../lib/config');
const routes = require('./routes');
const asyncapi = require('../lib/asyncapi');

const start = async () => {
  //you have access to parsed AsyncAPI document in the runtime with asyncapi.get()
  await asyncapi.init();

  app.use(routes);

  app.use((req, res, next) => {
    res.status(404).send('Error: path not found');
    next();
  });

  app.use((err, req, res, next) => {
    console.error(err);
    next();
  });

  app.listen(config.port);
  console.info(`Listening on port ${config.port}`);
};

start();