koo-ys / chatting-room Goto Github PK

var express = require('express');
var app = express();
var bodyParser = require('body-parser'); 
var session = require('express-session');

var http = require('http');
var server = http.createServer(app);
var io = require('socket.io').listen(server);

. . . 

app.listen(3000, function(){
    console.log('server on');
});

var express = require('express');
var app = express();
var bodyParser = require('body-parser'); 
var session = require('express-session');

var http = require('http').Server(app);
var io = require('socket.io')(http);

. . . 

http.listen(3000, function(){
    console.log('server on');
});

{  
  code: 'ER_NOT_SUPPORTED_AUTH_MODE',
  errno: 1251,
  sqlMessage: 'Client does not support authentication protocol requested by server; consider upgrading MySQL client',
  sqlState: '08004',
  fatal: true
}