Socket.io Connected User Count

Question

I finally got socket.io to work properly, but I have encountered a strange problem.

I am not sure if this is the best way, but I am using:

io.sockets.cli         


        

Answer 1

Connected Users count in number with socket.io version - 1.3.7

io.on('connection', (socket) => {
    console.log(io.sockets.server.httpServer._connections);  //output in number
    // or
    console.log(io.sockets.server.engine.clientsCount);  //output in number
});