#Ratchet

A PHP 5.3 (PSR-0 compliant) application for serving and consuming sockets.

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##WebSocket

Ratchet (so far) includes an "application" (in development) to handle the WebSocket protocol.

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###A Quick server example

<?php
    namespace Me;
    use Ratchet\SocketObserver, Ratchet\SocketInterface;
    use Ratchet\Socket, Ratchet\Server, Ratchet\Protocol\WebSocket;
    use Ratchet\SocketCollection, Ratchet\Command\SendMessage;

    /**
     * Send any incoming messages to all connected clients (except sender)
     */
    class Chat implements SocketObserver {
        protected $_clients;

        public function __construct() {
            $this->_clients = new \SplObjectStorage;
        }

        public function onOpen(SocketInterface $conn) {
            $this->_clients->attach($conn);
        }

        public function onRecv(SocketInterface $from, $msg) {
            $stack = new SocketCollection;
            foreach ($this->_clients as $client) {
                if ($from != $client) {
                    $stack->enqueue($client);
                }
            }

            $command = new SendMessage($stack);
            $command->setMessage($msg);
            return $command;
        }

        public function onClose(SocketInterface $conn) {
            $this->_clients->detach($conn);
        }
    }

    // Run the server application through the WebSocket protocol
    $server = new Server(new Socket, new WebSocket(new Chat));
    $server->run('0.0.0.0', 80);