socket.io向每个客户端发出/广播

Question

I can not find out how to emit from the client or an other NodeJS file to every client. Emitting to the server worked, but not to every other client.

Servercode:

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

io.on('connection', function (socket) {
    socket.on('playerData', function(data) {
        console.log(data);
    });
});

Clientcode:

<script src="https://cdn.socket.io/socket.io-1.3.5.js"></script> 
<script>
var socket = io('http://localhost:8080');
socket.on('playerData', function(data) {
    console.log(data);
});
</script>

I am using Node.JS - Jade, Express, Socket.io (and AngularJS, but not in this part of the code)

The Serverside console.log is being called when I call my emit function, but on the Clientside nothing happens. Currently using Chrome as my browser.

Answer 1

您需要从客户端发送到服务器，然后将该消息从服务器广播到每个客户端。