onMessage

說明:

callback Connection::$onMessage

作用與 Worker::$onMessage 回調相同，區別是只針對當前連接有效，也就是可以針對某個連接的設置 onMessage 回調。

範例

use Workerman\Worker;
use Workerman\Connection\TcpConnection;
require_once __DIR__ . '/vendor/autoload.php';

$worker = new Worker('websocket://0.0.0.0:8484');
// 當有客戶端連接事件時
$worker->onConnect = function(TcpConnection $connection)
{
    // 設置連接的 onMessage 回調
    $connection->onMessage = function(TcpConnection $connection, $data)
    {
        var_dump($data);
        $connection->send('receive success');
    };
};
// 運行 worker
Worker::runAll();

上面程式碼與下面的效果是一樣的

use Workerman\Worker;
use Workerman\Connection\TcpConnection;
require_once __DIR__ . '/vendor/autoload.php';

$worker = new Worker('websocket://0.0.0.0:8484');
// 直接設置所有連接的 onMessage 回調
$worker->onMessage = function(TcpConnection $connection, $data)
{
    var_dump($data);
    $connection->send('receive success');
};
// 運行 worker
Worker::runAll();