mqmtech / php-websocket

A simple PHP WebSocket implementation for PHP 5.3

PHP WebSocket

A websocket server implemented in php.

• Supports websocket draft hybi-10,13 (Currently tested with Chrome 18 and Firefox 11).
• Supports origin-check.
• Supports various security/performance settings.
• Supports binary frames. (Currently receive only)
• Supports wss. (Needs valid certificate in Firefox.)
• Application module, the server can be extended by custom behaviors.

Bugs/Todos/Hints

• Add support for fragmented frames.

Server example

This creates a server on localhost:8000 with one Application that listens on ws://localhost:8000/demo:

$server = new \WebSocket\Server('127.0.0.1', 8000, false); // host,port,ssl

// server settings:	
$server->setCheckOrigin(true);
$server->setAllowedOrigin('foo.lh');
$server->setMaxClients(100);
$server->setMaxConnectionsPerIp(20);
$server->setMaxRequestsPerMinute(1000);

$server->registerApplication('demo', \WebSocket\Application\DemoApplication::getInstance());
$server->run();

Libraries used

• SplClassLoader by the PHP Standards Working Group
• jQuery
• [CoffeeScript PHP] (https://github.com/alxlit/coffeescript-php)

Demo

• Check out http://jitt.li for a sample-project using this websocket server.