Created
September 20, 2012 15:26
-
-
Save Almad/3756594 to your computer and use it in GitHub Desktop.
Simple realtime logreader in node.js & socket.io & coffee script
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| events = require 'events' | |
| http = require 'http' | |
| socketIo = require 'socket.io' | |
| app = http.createServer((req, res) -> | |
| res.end ''' | |
| <html><head> | |
| <script src="/socket.io/socket.io.js" type="text/javascript"></script> | |
| <script> | |
| var socket = io.connect('http://localhost'); | |
| socket.on('newData', function (data) { | |
| var p = document.createElement('p'); | |
| p.innerText = data | |
| document.getElementById('#stream').insertBefore(p, document.getElementById('#stream').children[0]); | |
| }); | |
| </script></head><body> | |
| <div id="#stream"></div> | |
| </body></html>''') | |
| server = app.listen(8888) | |
| io = socketIo.listen server | |
| update = new events.EventEmitter() | |
| io.sockets.on 'connection', (socket) -> update.on 'newData', (data) -> | |
| socket.emit 'newData', data | |
| process.stdin.resume() | |
| process.stdin.on 'data', (chunk) -> update.emit "newData", chunk.toString() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment