php-pusher's Introduction

PHP Pusher

A PHP Websocket framework that is build on Ratchet to create a powerfull Websocket Server, that pushes Data to your Clients to keep them up to Date.

Requirements

Shell access is required and root access is recommended.

Getting Started

To install the framework, run: composer require cbl/php-pusher

Code Example

Server:

<?php
use PhpPusher\Server;

require_once __DIR__ . "/../../vendor/autoload.php";

class PusherServer extends Server
{
    public $key     = 'Password';
    public $port    = 8080;

    public function authLogin($client) {
        $cookies = $client->WebSocket->request->getCookies();
        // return false if the client has no session
        if(!isset($cookies['session']))
            return false;
        $session = $cookies['session'];
        if(!$session)
            return false;
        // Return the user id
        return 5;
        //return getUserIdBySession(urldecode($session));
    }

    public function authAdmin($client) {
        $admin_ids = [1,5,9];
        if(in_array($client->login, $admin_ids))
            return true;
        return false;
    }
}

// config
$config = [
    // Store multiple datasets in cache.
    'list' => [
        'chat_messages' => [
            'save_auth' => true
        ],
        'wallet' => [
            'cache' => false,
            'auth'  => ['login' => 'only']
        ]
    ],
    // Store only one dataset in cache
    'dict' => [
        'player' => [
            'auth' => ['login' => true]
        ]
    ],
    'specials' => [
        'online_counter' => true
    ]
];
// Create Server
$server = new PusherServer();
$server->setConfig($config);
$server->run();

Client:

<?php
use PhpPusher\Client;

require_once __DIR__ . "/../../vendor/autoload.php";

$key    = 'Password';
$client = new Client($key);

// Set a receiver id
$receiver = 5;
// Send a Chat Message
$client->send('chat_message', 'Hi!', $receiver);
// Send wallet amount only to the receiver
$client->send('wallet', 100, $receiver);
// Start a timer
$client->startTimer('game_timer', 30, true);
// Publish game after timer
$client->send('game', [
    'data' => 'Some Data.'
]);

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