Created
January 14, 2012 15:28
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Relay messages from RabbitMQ to a browser using Socket.io
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="/socket.io/socket.io.js"></script> | |
| <script> | |
| (function () { | |
| var onMessage = function (data) { | |
| // Do something with the message data | |
| }; | |
| var connectToServer = function () { | |
| var socket = io.connect('http://localhost:8080'); | |
| socket.on('message-name', onMessage); | |
| }; | |
| connectToServer(); | |
| })(); | |
| </script> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
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| var amqp = require('amqp'), | |
| express = require('express'), | |
| app = express.createServer(), | |
| io = require('socket.io').listen(app), | |
| rabbitMq = amqp.createConnection({ host: 'rabbitmq-host.com' }); | |
| app.configure(function () { | |
| app.use(express.static(__dirname + '/public')); | |
| app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); | |
| }); | |
| rabbitMq.on('ready', function () { | |
| io.sockets.on('connection', function (socket) { | |
| var queue = rabbitMq.queue('my-queue'); | |
| queue.bind('#'); // all messages | |
| queue.subscribe(function (message) { | |
| socket.emit('message-name', message); | |
| }); | |
| }); | |
| }); | |
| app.listen(8080); |
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Code is outdated and doesn't work anymore as of Feb. 15th 2022