I need to send data from my BE to FE when an event happen, so I have created an Event Emitter and in the Fucntion i would like to send a Broadcast message to all the client (the message is an Array of Object), this is my code but unfortunately doesn't work properly.

emitter.on('readData', function(){
    wss.broadcast = function(data) {
        wss.clients.forEach(client => client.send(Object));
     };
    });