A lot of connections

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• report a bug
• request a feature

Current behaviour

Server Side

Steps to reproduce (if the current behaviour is a bug)

Note: the best way to get a quick answer is to provide a failing test case, by forking the following fiddle for example.

Expected behaviour

Setup

• OS: Windows 10 PRO
• browser: Chrome
• socket.io version: Latest

Other information (e.g. stacktraces, related issues, suggestions how to fix)

Code:

var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);
var port = process.env.PORT || 3000;

app.get('/', function(req, res){
  res.sendFile(__dirname + '/index.html');
});

io.on('connection', function(socket){
  console.log('connected')
  socket.on('chat message', function(msg){
    io.emit('chat message', msg);
  });
});

http.listen(port, function(){
  console.log('listening on *:' + port);
});

When I run that, and I go to localhost:3000 port, it spams in console: connected

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[darrachequesne]

Closed due to inactivity, please reopen if needed.

[ItamarShDev]

You can easily reproduce it in the chat example by upgrading the version to 2.2.0