无法连接到 wss://(连接建立时出错：net：：ERR_CONNECTION_CLOSED)

Question

我有带LAMP的VPS。我有来自Startssl.com的免费签名SSL证书（SSL证书工作正常）

使用http://协议，我可以连接到ws://chat.example.com:1337/some-variable，但当我将协议http://替换为https://时，我无法连接到wss://chat.example.com:1337/some-variable

当我尝试连接到wss://时，我收到错误Error in connection establishment: net::ERR_CONNECTION_CLOSED

为什么？

// http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
"use strict";
// Optional. You will see this name in eg. 'ps' or 'top' command
process.title = 'node-chat';
// Port where we'll run the websocket server
var webSocketsServerPort = 1337;
// websocket and http servers
var webSocketServer = require('websocket').server;
var http = require('http');
var $ = require("jquery");
    /**
     * HTTP server
     */
var server = http.createServer(function(request, response) {
    // Not important for us. We're writing WebSocket server, not HTTP server
});
server.listen(webSocketsServerPort, function() {
    console.log((new Date()) + " Server is listening on port " + webSocketsServerPort);
});
/**
 * WebSocket server
 */
var wsServer = new webSocketServer({
    // WebSocket server is tied to a HTTP server. WebSocket request is just
    // an enhanced HTTP request. For more info http://tools.ietf.org/html/rfc6455#page-6
    httpServer: server
});

编辑

我有来源http://ahoj.io/nodejs-and-websocket-simple-chat-tutorial

Answer 1

为了更好地批评我的答案，因为上一个是错误的，我本打算在挖掘完成后才提交，请尝试以下操作：

    // Private key and certification
    var options = {
      key: fs.readFileSync('cert/server.key'),
      cert: fs.readFileSync('cert/server.crt')
    };

    var server = https.createServer(options, function(request, response) {
    console.log((new Date()) + ' Received HTTP(S) request for ' +     request.url);
    }