使用公共IP运行/socket.io/socket.io.js [英] Running /socket.io/socket.io.js using a public IP

问题描述

所以，我试图在我的私人服务器上运行我的Node.js。现在，我创建了一个聊天程序，这个程序在我的本地网络上运行时效果很好，并且都很好用。

现在，当我将IP更改为我的公共IP它不会加载 /socket.io/socket.io.js 文件。它说 net :: ERR_CONNECTION_TIMED_OUT

我连接的代码部分是：

Server.js：

  var mongo = require（'mongodb'）。MongoClient ，
 client = require（'socket.io'）。listen（8080）.sockets; 
 console.log（'info  -  socket.io started'）; 
 
 mongo.connect（'mongodb：//127.0.0.1/chat'，function（err，db）{
 if（err）throw err; 
  $ b 
 Index.html：
 < ; script src =http://94.211.125.196:8080/socket.io/socket.io.js>< / script> 
 
< script> 
 //尝试连接
尝试{
 var socket = io.connect（'http://94.211.125.196:8080'）; 
} catch（e）{
 // Set status以警告用户
} 
< / script> 
  
所需端口端口转发到我的服务器（ 8080 &  27017 ）
 socket.io.js 文件，你需要从别的地方包含js文件或者通过在节点脚本中启动一个httpServer来托管它。尝试使用socket.io cdn： 
 
 
 < script src = https://cdn.socket.io/socket.io-1.3.5.js\"></script> 
  
 
So, I'm trying to run my Node.js on my private server. Now the thing is, I've created a chat program, which works great and all when I run it on a local network.

Now, when I change the IP's to my public IP it won't load the /socket.io/socket.io.js file. It says net::ERR_CONNECTION_TIMED_OUT

The parts of the code where I'm connecting are:

Server.js:
var mongo = require('mongodb').MongoClient,
    client = require('socket.io').listen(8080).sockets;
    console.log('info - socket.io started');

mongo.connect('mongodb://127.0.0.1/chat', function(err, db) {
    if(err) throw err;
Index.html:
<script src="http://94.211.125.196:8080/socket.io/socket.io.js"></script>

<script>
// Try connection
try {
    var socket = io.connect('http://94.211.125.196:8080');
} catch(e) {
    // Set status to warn user
}
</script>
I do have the required ports port forwarded to my server (8080 & 27017)
解决方案
You're not hosting the socket.io.js file. You need to include the js file from somewhere else or host it by starting a httpServer in your node script. Try using the socket.io cdn:
<script src="https://cdn.socket.io/socket.io-1.3.5.js"></script>


                        
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