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i've got this error requests.
The last sentence in german means "Firefox cant connect to the server which is located in ws://.......".
The server wouldnt be the problem i think.
Because that here is the nginx configuration, because i think there is the problem!
server {
server_name example.org;
listen 80 default_server;
root /var/www/web;
location / # for symfony2
{
try_files $uri @rewriteapp;
}
location @rewriteapp # for symfony2
{
rewrite ^(.*)$ /app.php/$1 last;
}
location ~ ^/app\.php(/|$)
{
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_split_path_info ^(.+\.php)(/.*)$;
include fastcgi_params;
fastcgi_param HTTPS off;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
location ~ ^/socket
{
proxy_pass http://127.0.0.1:8080;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $http_host;
}
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
}
nginx version: nginx/1.4.7
app.js (thats the server!)
var express = require('express'),
io = require('socket.io').listen(server),
server = require('http').createServer(app),
bodyParser = require('body-parser');
var app = express();
server.listen(8080);
app.use(bodyParser.json());
app.post('/', function(request, response)
{
response.send('OK');
io.emit('MessageForAll', request.body);
});
io.on('connection', function (socket){});
console.log('Server running on port 8080.');
867
Nginx(nginx version: nginx/1.4.6) Change:-
server {
listen 80;
server_name 255717070.com;
root /var/www/stack/25571070;
index index.html index.htm;
location / {
}
location ^~ /socket {
rewrite ^/socket/(.*) /$1 break; #used to send request to base url
proxy_pass http://127.0.0.1:3000;
proxy_redirect off;
proxy_pass_request_headers on;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
}
Note: You need to change location ~ ^/socket to location ^~ /socket
Node Changes:
app.js:
app.enable('trust proxy');
app.set('port', process.env.PORT || 3000);
var server = app.listen(app.get('port'), function() {
debug('Express server listening on port ' + server.address().port);
});
var sockets = require('socket.io')({
'transports': ['websocket', 'flashsocket','htmlfile','xhr-polling','jsonp-polling']
});
var io = sockets.listen(server,{ resource: '/socket.io/','sync disconnect on unload':true });
io.sockets.on('connection', function (socket) {
setInterval(function() {socket.emit('news', { hello: 'hello world' })}, 1000);
});
index.ejs:
<!DOCTYPE html>
<html>
<head>
<title><%= title %></title>
<link rel='stylesheet' href='/socket/stylesheets/style.css' />
</head>
<body>
<h1><%= title %></h1>
<p>Welcome to <%= title %></p>
<div id="divID">
</div>
<script src="http://www.25571070.com/socket/socket.io/socket.io.js"></script>
<script>
var socket = io.connect('ws://25571070.com');
//var socket = io.connect('http://www.25571070.com');
var i = 0;
socket.on('news', function(data) {
var div = document.getElementById('divID');
i = i + 1;
div.innerHTML = div.innerHTML + '<p>'+ data.hello+'('+i+')'+'</p>';
console.log(data);
});
</script>
</body>
</html>
package.json:
{
"name": "25571070",
"version": "0.0.0",
"private": true,
"scripts": {
"start": "node ./bin/www"
},
"dependencies": {
"body-parser": "~1.6.6",
"cookie-parser": "~1.3.2",
"debug": "~1.0.4",
"ejs": "~0.8.5",
"express": "~4.8.6",
"moment": "^2.8.2",
"morgan": "^1.2.3",
"serve-favicon": "^2.0.1",
"socket.io": "^1.0.6",
"stylus": "0.42.3"
}
}
Firefox Response:
Chrome Response:
FYI. I have used below version:
For Quick Start With node.js go to node.js-socket.io-express-ngnix-starter
150
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