相关疑难解决方法(0)

我正在尝试创建一个基于socket.io的服务器,但每当我使用dojo通过客户端连接它时,它会向我显示以下错误:

    debug - destroying non-socket.io upgrade

这是我的服务器代码

var express = require("express");
var io = require("socket.io");
server= express.createServer();
var server_socket = io.listen(server);

server_socket.sockets.on("connection",function(socket)
{
    console.log("connection established");
    socket.emit("message", message);
});

server.listen(8080);

这是我的客户端代码

require(["dojox/socket"], function (socket)
{
    var args, ws = typeof WebSocket != "undefined";
    var _socket = dojox.socket(args = {
        url: ws ? "ws://localhost:8080/" : "http://localhost:8080",
        headers:{
        "Content-Type":"application/x-www-urlencoded"
         },
        transport: function(args, message){
          args.content = message; // use URL-encoding to send the message
                                  // instead of a raw body
          dojo.xhrPost(args);
         } …