wendaf / ratchet
PHP WebSocket 库
v0.4.3
2020-07-07 15:50 UTC
Requires
- php: >=5.4.2
- guzzlehttp/psr7: ^1.0
- ratchet/rfc6455: ^0.3
- react/socket: ^1.0 || ^0.8 || ^0.7 || ^0.6 || ^0.5
- symfony/http-foundation: ^2.6|^3.0|^4.0|^5.0
- symfony/routing: ^2.6|^3.0|^4.0|^5.0
Requires (Dev)
- phpunit/phpunit: ~4.8
This package is auto-updated.
Last update: 2024-09-04 20:09:09 UTC
README
Ratchet 是一个用于异步服务 WebSockets 的 PHP 库。通过简单的接口构建您的应用程序,并通过组合不同的组件重用您的应用程序,而无需更改其代码。
要求
需要 shell 访问,推荐 root 访问权限。为了避免代理/防火墙阻塞,建议在端口 80 或 443 (SSL) 上请求 WebSocket,这需要 root 访问权限。为此,您可以使用反向代理或两台独立的机器,以及您的同步 Web 栈。更多详细信息请参阅服务器配置文档。
文档
用户和 API 文档可在 Ratchet 网站上找到:http://socketo.me
查看https://github.com/cboden/Ratchet-examples,了解一些使用 Ratchet 的现成工作演示。
需要帮助?有疑问?想要提供反馈?请在Google Groups 邮件列表上发消息。
快速示例
<?php use Ratchet\MessageComponentInterface; use Ratchet\ConnectionInterface; // Make sure composer dependencies have been installed require __DIR__ . '/vendor/autoload.php'; /** * chat.php * Send any incoming messages to all connected clients (except sender) */ class MyChat implements MessageComponentInterface { protected $clients; public function __construct() { $this->clients = new \SplObjectStorage; } public function onOpen(ConnectionInterface $conn) { $this->clients->attach($conn); } public function onMessage(ConnectionInterface $from, $msg) { foreach ($this->clients as $client) { if ($from != $client) { $client->send($msg); } } } public function onClose(ConnectionInterface $conn) { $this->clients->detach($conn); } public function onError(ConnectionInterface $conn, \Exception $e) { $conn->close(); } } // Run the server application through the WebSocket protocol on port 8080 $app = new Ratchet\App('localhost', 8080); $app->route('/chat', new MyChat, array('*')); $app->route('/echo', new Ratchet\Server\EchoServer, array('*')); $app->run();
$ php chat.php
// Then some JavaScript in the browser: var conn = new WebSocket('ws://:8080/echo'); conn.onmessage = function(e) { console.log(e.data); }; conn.onopen = function(e) { conn.send('Hello Me!'); };