问题描述
我正在寻找一种以下列方式集成Node.js + Socket.io + Apache的方法:
我希望apache继续提供HTML / JS文件。
我希望node.js监听端口8080上的连接。这样的事情:
I'm looking for a way to integrate Node.js + Socket.io + Apache in the following way:I want apache to continue serving HTML / JS files.I want node.js to listen for connection on port 8080. Something like this:
var util = require("util"),
app = require('http').createServer(handler),
io = require('/socket.io').listen(app),
fs = require('fs'),
os = require('os'),
url = require('url');
app.listen(8080);
function handler (req, res) {
fs.readFile(__dirname + '/index.html',
function (err, data) {
if (err) {
res.writeHead(500);
return res.end('Error loading index.html');
}
res.writeHead(200);
res.end(data);
});
}
io.sockets.on('connection', function (socket) {
socket.emit('news', { hello: 'world' });
socket.on('my other event', function (data) {
socket.emit('ok 1', { hello: 'world' });
});
socket.on('clientMSG', function (data) {
socket.emit('ok 2', { hello: 'world' });
});
});
如果我访问连接到此服务器的HTML,它可以工作,但我需要去mydomian .COM:8080 / index.html的。
我想要的是能够访问mydomian.com/index.html。并且能够打开套接字连接:
if I access a HTML that connect to this server, it works, but I need to go to mydomian.com:8080/index.html.What I want is to be able to go to mydomian.com/index.html. and be able to open a socket connection:
<script>
var socket = io.connect('http://mydomain.com', {port: 8080});
socket.on('news', function (data) {
console.log(data);
socket.emit('my other event', { my: 'data from the client' });
});
socket.on('connect', function (data) {
console.log("connect");
});
socket.on('disconnect', function (data) {
console.log("disconnect");
});
//call this function when a button is clicked
function sendMSG()
{
console.log("sendMSG");
socket.emit('clientMSG', { msg: 'non-scheduled message from client' });
}
</script>
在这个例子中,当我去8080端口时,我不得不使用fs.readFile。网址。
In this example I had to use fs.readFile of wont work when I go to the port 8080 in the URL.
有什么建议吗?韩国社交协会。
Any suggestions? Tks.
推荐答案
从Apache端口80提供静态内容,并通过端口8080上的Socket.IO服务器提供动态/数据内容。您的Socket.IO应用程序中不需要 app = require('http')。createServer(handler)
Serve your static content from Apache port 80 and serve your dynamic/data content over a Socket.IO server on port 8080. You don't need the app = require('http').createServer(handler)
in your Socket.IO app
Apache端口80 | ------------- |客户| ------------ | Socket.IO端口8080
Apache port 80 |-------------| clients |------------| Socket.IO port 8080
var io = require('socket.io').listen(8080);
io.sockets.on('connection', function (socket) {
io.sockets.emit('this', { will: 'be received by everyone'});
socket.on('clientMSG', function (from, msg) {
console.log('I received a private message by ', from, ' saying ', msg);
});
socket.on('disconnect', function () {
sockets.emit('user disconnected');
});
});
这篇关于Node.js + Socket.io + Apache的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!