socket.io客户端连接断开连接
我无法弄清楚为什么多次断开/连接一个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。 我使用的是Socket.io 1.0。 请帮忙。
你有没有在客户端尝试过这个configuration？
// 0.9 socket.io version io.connect(SERVER_IP, {'force new connection': true}); // 1.0 socket.io version io.connect(SERVER_IP, {'forceNew': true});
这个解决scheme基于Jujuleder的解答工作。 显然在socket.io 1.0中，它是“forceNew”而不是“强制新连接” – 两个工作。
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>