/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

47 votes153 views1 answer
Nodejs extract pdf data
Javascript Node.js
3 votes143 views1 answer
Windows 10 toast notifications nodejs
Javascript Node.js
0 vote142 views1 answer
Node pg array in
Javascript Node.js
4 votes140 views3 answers
Nodejs copy file
Javascript Node.js
3 votes119 views3 answers
Node get current url
Javascript Node.js
14 votes135 views6 answers
Node js connect to mongodb using mongoose
Javascript Node.js
0 vote136 views1 answer
Firestore return the content of an aarray Nodejs
Javascript Node.js
0 vote138 views1 answer
Nodejs console.log timestampt
Javascript Node.js
25 votes149 views2 answers
Updating node js ubuntu
Javascript Node.js
0 vote140 views1 answer
Nodejs get appdata path
Javascript Node.js