Question

我使用简单的socket.io 2.0.3服务器，没有快速或类似的东西，在我的Laravel应用程序中运行简单的聊天功能。

在我决定将网站切换到HTTPS之前，一切运行良好。现在socket.io拒绝连接（ERR_CONNECTION_CLOSED）。

这是我最简单的设置：

server.js：

var io = require('socket.io')(8080, {
    origins : //some stuff
});

HTML文件

<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.3/socket.io.js"></script>

var socket = io(':8080');
//more stuff

我在服务器文件夹，intermediate.crt，domain.com.crt和domain.com.key中都需要证书文件

有人可以通过最简单的示例帮助如何在https上完成这项工作吗？提前谢谢！

编辑：需要可能的解决方案而不使用Express。

Answer 1

我无法用简单的socket.io代码编写这个，所以我最终使用了express。

如果以后有人需要，这是最简单的工作代码：

<强> server.js

var express = require('express');
var app = module.exports = express();
var https = require('https');
var fs = require('fs');
var server = https.createServer({
    key: fs.readFileSync(/*full path to your key*/),
    cert: fs.readFileSync(/*full path to your cert*/),
    ca: fs.readFileSync(/*full path to your intermediate cert*/),
    requestCert: true,
    rejectUnauthorized: false
},app);
server.listen(8080); //listen on port 8080

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

io.set('origins', /*your desired origins*/);

io.set('transports', ['websocket',
    'flashsocket',
    'htmlfile',
    'xhr-polling',
    'jsonp-polling',
    'polling']);

var sockets = {};
//your socket logic

HTML中的

：

var socket = io(':8080',{secure: true});

Answer 2

您可以使用所有相关设置创建HTTPS服务器的实例

var https = require('https');
https.createServer(options, app).listen(443);

然后将其传递给构造函数：

new SocketIo(https)

Answer 3

重要事实：

你必须使用https而不是http，需要加载crt文件并像示例一样创建选项对象客户端只需要正确的地址，例如：https://YOUR_domain.com:PORT

服务器端：

//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
//High definition
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// Globals 
//var MEMORY_CLEANER_INTERVAL = 5000;
//var crypto = require('crypto');
var tls = require('tls');
//dl  = require('delivery');
var fs = require("fs");
var mysql      = require('mysql');
var express    = require("express");
var app = express();
var http = require('http');
var https = require('https');
//var mkdirp = require('mkdirp');
var path = require('path');
//var nodemailer = require('nodemailer');
//includer
function read(f) {return fs.readFileSync(f).toString();}
function include(f) {eval.apply(global, [read(f)]);}

//var BASE = require('./lib/level1_module');
//BASE.NAME = "YEap";

var pkey = fs.readFileSync('/etc/httpd/ssl/YOUR_FILE.key');
var pcert = fs.readFileSync('/etc/httpd/ssl/YOUR_FILE_com.crt')

var SERVER_PORT = 9000;
 var options = {
    hostname: 'YOUR_PAGE.com',
    port: 9000,  
    key: pkey, 
    cert: pcert,
    requestCert: true,
    rejectUnauthorized: false,
};

var server = https.createServer(options, app).listen(SERVER_PORT, function(){
  console.log("Express server listening on port " + SERVER_PORT);
});  

var io = require('socket.io').listen(server);
server.listen(SERVER_PORT);
console.log('Socket server listening on port : ' , SERVER_PORT);

无法使socket.io在HTTPS上运行

3 个答案: