Socket.io客户端只在每个其他连接上加入空间

时间:2014-09-06 23:56:21

标签: socket.io socket.io-1.0

我一直在努力建立一个在Socket.io中使用房间的基本通知系统。但是,出于某种原因,它只会在您刷新页面时每隔一段时间运行一次。

我已经简化了代码以使其更容易调试,但问题仍然存在。每次刷新页面时,一切似乎都有效,除了加入一个房间(只有一半的时间)。会发生什么事?

编辑:我正在使用Socket.io版本1.1.0和Node.js版本0.10.31 edit2:添加了FunnyLookinHat的建议(但它仍然无法解决问题)

客户端代码:

socket = io.connect('example.com:8081'),

socket.on('connect', function () {
    socket.on('startup', function(data) {
        console.log(data.message);
    });
    socket.emit('joinRoom');
});

服务器端代码:

var io = require('socket.io').listen(8081);

io.sockets.on('connection', function (socket) {

    console.log(socket.id + ' connected!');

    socket.emit('startup', { message: 'Socket started!' });

    socket.on('joinRoom', function(){
        console.log(socket.id + ' joining room lobby'); // prints on every other request
        socket.join('lobby');
    });

    socket.on('disconnect', function() {
        console.log(socket.id + ' disconnected!');
    });

});

客户端控制台:

Socket started!

(refreshed page)

Socket started! 

服务器控制台:

UIBqVuOiF1fegMIMAAAB connected!
UIBqVuOiF1fegMIMAAAB joining room lobby
UIBqVuOiF1fegMIMAAAB disconnected!

(refreshed page)

x3nMilBOjjFVjBFJAAAC connected!

(after about a minute once the client window has been closed or refreshed)

x3nMilBOjjFVjBFJAAAC disconnected!

1 个答案:

答案 0 :(得分:1)

比赛条件!尝试在客户端代码中执行以下操作:

socket = io.connect('example.com:8081'),

socket.on('connect', function () {
    socket.on('startup', function(data) {
        console.log(data.message);
    });

    socket.emit('joinRoom');
});