How to implement the message broadcast function in Workerman documents
Nov 08, 2023 am 08:03 AM
Since actual code examples are not suitable for display and explanation through plain text, I cannot provide complete code examples on this platform. But I can explain to you how to code the message broadcast function for your reference.
When using the Workerman framework to implement the message broadcast function, you can follow the following steps:
- Instantiate a Worker object:
// 創(chuàng)建一個(gè)Worker監(jiān)聽(tīng)端口
$worker = new Worker("websocket://0.0.0.0:8000");- Listen to the client connection event and save the client connection:
$worker->onConnect = function($connection) use ($worker) {
// 保存客戶端連接
$worker->connections[$connection->id] = $connection;
};- Listen to the client disconnection event and clear the corresponding connection when the client disconnects:
$worker->onClose = function($connection) use ($worker) {
// 清除斷開的客戶端連接
unset($worker->connections[$connection->id]);
};- Listen to the message event sent by the client and broadcast when the message is received:
$worker->onMessage = function($connection, $data) use ($worker) {
// 接收到客戶端消息時(shí)進(jìn)行廣播
foreach($worker->connections as $client) {
$client->send($data); // 廣播消息給所有客戶端
}
};- Start the Worker process:
Worker::runAll();
The above code snippet demonstrates how to use the Workerman framework to implement the message broadcast function. When a new client connects to the server, the server saves the client connection. When a client sends a message, the server broadcasts the received message to all clients.
The above is a simple example. In actual projects, security, message format and other factors may also need to be considered. Therefore, when actually writing code, it is recommended that you adjust and improve the code according to specific needs.
Hope the above content can help you.
The above is the detailed content of How to implement the message broadcast function in Workerman documents. For more information, please follow other related articles on the PHP Chinese website!
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