connect socket

server/bin/www

@@ -88,3 +88,7 @@ function onListening() {
     : 'port ' + addr.port;
   debug('Listening on ' + bind);
 }
+
+const socketIO = require('socket.io')
+const socket = require('../socket').socket;
+const io = socket(socketIO(server));

server/server.js

@@ -2,6 +2,9 @@ const createError = require('http-errors');
 const express = require('express');
 
 const cors = require('cors');
+const socketIO = require("socket.io");
+const http = require('http');
+
 const path = require('path');
 const cookieParser = require('cookie-parser');
 const logger = require('morgan');
@@ -15,14 +18,19 @@ const indexRouter = require('./routes/index');
 const usersRouter = require('./routes/users');
 
 const app = express();
+const server = require('./bin/www');
+
 
 const corsOptions = {
   origin: process.env.REACT_ADDRESS
 }
+const port = process.env.PORT;
+
 
 app.options('*', cors(corsOptions));
 app.use('*', cors(corsOptions));
 
+
 app.use(logger('dev'));
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));

server/socket.js

@@ -0,0 +1,10 @@
+module.exports = {
+  socket: io => {
+    io.on('connection', () => console.log('connected'))
+    io.on('connect', ()=> {
+    console.log('connected');
+    io.emit('connected', {message: 'socket connected'});
+    })
+    return io;
+  }
+}