Kay*_*ast 18 node.js socket.io socket.io-1.0
我无法弄清楚为什么多次断开/连接socket.io连接不起作用？
服务器端代码:
io.on('connection', function(socket){
console.log('a user connected');
socket.on('disconnect', function(){
console.log('user disconnected');
});
});
客户端代码:
var socket = io();
socket.on('connect', function() {
console.log("connected from the client side");
});
$('#connect_button').click(function(){
socket.connect();
});
$('#disconnect_button').click(function(){
socket.disconnect();
});
它断开连接.但不重新连接.我正在使用Socket.io 1.0.请帮忙.
Juj*_*der 37
你在客户端试过这个配置吗？
// 0.9 socket.io version
io.connect(SERVER_IP, {'force new connection': true});
// 1.0 socket.io version
io.connect(SERVER_IP, {'forceNew': true});
Kay*_*ast 22
这个解决方案基于Jujuleder的答案.显然在socket.io 1.0中,它是"forceNew"而不是"强制新连接" - 两者都有效.
服务器:
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);
app.get('/', function(req, res){
res.sendfile('s.html');
});
io.on('connection', function(socket){
console.log('a user connected: ' + socket.id);
socket.on('disconnect', function(){
console.log( socket.name + ' has disconnected from the chat.' + socket.id);
});
socket.on('join', function (name) {
socket.name = name;
console.log(socket.name + ' joined the chat.');
});
});
http.listen(3000, function(){
console.log('listening on *:3000');
});
客户(s.html):
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style>button{width: 100px;}input{width: 300px;}</style>
</head>
<body>
<ul id="messages"></ul>
<button id="disconnect">disconnect</button>
<button id="connect">connect</button>
<script src="/socket.io/socket.io.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
var socket = io.connect('http://localhost:3000');
$('#disconnect').click(function(){
socket.disconnect();
});
$('#connect').click(function(){
// socket.socket.reconnect();
// socket = io.connect('http://localhost:3000',{'force new connection':true });
socket = io.connect('http://localhost:3000',{'forceNew':true });
socket.on('connect', function(msg){
socket.emit('join', prompt('your name?'));
});
});
socket.on('connect', function(msg){
socket.emit('join', prompt('your name?'));
});
socket.on("disconnect", function(){
console.log("client disconnected from server");
});
</script>
</body>
</html>
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