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Socket.IO port issues, when connecting from domain with different port than 80 to a 80 port domain.
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| <!Doctype html> | |
| <html lang="en"> | |
| <head> | |
| </head> | |
| <body> | |
| <h1>Socket Test</h2> | |
| <script src="http://localhost/socket.io/socket.io.js"></script> | |
| <script> | |
| // This will fail because socket.io includes port 4000 instead of | |
| // port 80 | |
| var socket = io.connect('http://localhost'); | |
| socket.emit('hi', 'hello world'); | |
| socket.on('hi', function (data) { | |
| console.log(data); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| <!Doctype html> | |
| <html lang="en"> | |
| <head> | |
| </head> | |
| <body> | |
| <h1>Socket Test</h2> | |
| <script src="http://localhost/socket.io/socket.io.js"></script> | |
| <script> | |
| // have to add port 80 to the URL otherwise socket.io will | |
| // force port 4000 | |
| var socket = io.connect('http://localhost:80'); | |
| socket.emit('hi', 'hello world'); | |
| socket.on('hi', function (data) { | |
| console.log(data); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| // This is our regular server with PORT 4000, it only servers | |
| // index.html and from this file we will try to connect to | |
| // port 80 via socket.io | |
| var fs = require('fs'); | |
| var http = require('http'); | |
| var server = http.createServer(function server(req, res) { | |
| res.setHeader('Content-Type', 'text/html'); | |
| fs.createReadStream(__dirname + '/index.html').pipe(res); | |
| }); | |
| // Start server listening | |
| server.listen(process.env.PORT || 4000, function(){ | |
| console.log('\033[96mlistening on localhost:4000 \033[39m'); | |
| }); |
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| { | |
| "name": "socket-test-port-issue", | |
| "version": "0.0.0", | |
| "main": "server.js", | |
| "dependencies": { | |
| "socket.io": "0.9.x" | |
| } | |
| } |
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| // This is our port 80 server, it serves socket.io | |
| var io = require('socket.io').listen(80); | |
| io.on('connection', function (socket) { | |
| console.log('client connected', socket.id); | |
| setInterval(function () { | |
| socket.emit('hi', 'hello from server'); | |
| }, 2000); | |
| }); |
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