socketcluster-api/example/server.js

API over SocketCluster's websocket

const fs = require('fs');
const path = require('path');
const http = require('http');
const debug = require('debug')('socketcluster-api:example:server');
const socketClusterServer = require('socketcluster-server');
const { API } = require('../src');

const protobuf = fs.readFileSync(path.join(__dirname, 'messages.proto'), 'utf8');
const app = new API([ protobuf ]);

const router = app.router()
  .post('/resource', async (data) => {
    debug('got call for /resource', data);
    return await new Promise(resolve => {
      setTimeout(() => resolve({
        dataType: '.app.SomeResponse',
        data: { c: 'something dark' }
      }), 200);
    });
  });

const port = process.env.PORT || 8000;
const httpServer = http.createServer();
const scServer = socketClusterServer.attach(httpServer);
scServer.setCodecEngine(app.codec);
scServer.on('connection', (socket) => {
  debug('websocket connection received');
  router.register(socket);
});

httpServer.listen(port, '0.0.0.0', () => {
  debug('listening on %o', port);
});