/Javascript/Node.js/Nodejs api to logged in users count on an application

Nodejs api to logged in users count on an application

var io = require('socket.io').listen(8080);
var count = 0

io.sockets.on('connection', function(socket) {
    count++;
    io.sockets.emit('message', { count: count });

    socket.on('disconnect', function(){
        count--;
        io.sockets.emit('message', { count: count });
    })
});

Source: stackoverflow.com

Similar codes

0 vote189 views1 answer
Html to pdf nodejs
Javascript Node.js
47 votes210 views4 answers
Nodejs delete object key
Javascript Node.js
1 vote193 views1 answer
Html to pdf node js background color
Javascript Node.js
0 vote198 views1 answer
How to manage logging using winston for production and development in node js "github"
Javascript Node.js
0 vote208 views1 answer
Node js exit with error code
Javascript Node.js
21 votes231 views1 answer
Node if path exists
Javascript Node.js
1 vote190 views1 answer
Has property node js
Javascript Node.js
1 vote190 views2 answers
Typeerror cannot read property 'push' of undefined nodejs
Javascript Node.js
2 votes224 views2 answers
Node js delete folder with files
Javascript Node.js
0 vote207 views1 answer
Run on localhost node js
Javascript Node.js