README

让GatewayWorker支持在Hyperf Swoole环境下运行

用到的组件

1. yurunsoft/workerman-gateway-sdk
2. workerman/gateway-worker

安装

composer require lynnfly/hyperf-gateway-worker

发布配置

php bin/hyperf.php vendor:publish lynnfly/hyperf-gateway-worker

查看命令帮助

php bin/hyperf.php gateway:worker --help

Description:
  Gateway Worker Service.

Usage:
  gateway:worker [options] [--] [<action>]

Arguments:
  action                          start|stop|restart|reload|status|connections [default: "start"]

Options:
  -r, --register                  Enable register service
  -g, --gateway                   Enable gateway service
  -d, --daemon                    Run the worker in daemon mode.

启动服务

该命令只用于开发环境使用，生产环境建议网关、注册中心进程与业务分开部署 具体请参考GatewayWorker官方文档。

php bin/hyperf.php gateway:worker -r -g start

业务代码示例

1. 修改gateway_worker.php配置文件中的event_handler配置项为你的业务类

return [
    // 业务进程
    'business' => [
        // 是否启用
        'enable' => true,
        // ...
        // 事件处理类
        'event_handler' => LynnFly\GatewayWorker\EventHandler::class,
        // ...
    ],
    // ...
];

1. 业务事件处理类示例

• onWebSocketConnect: WebSocket连接事件
• onConnect: 客户端连接事件
• onMessage: 客户端消息事件
• onClose: 客户端关闭事件
• onException: 异常事件

GatewayWorker的事件处理类必须是静态方法 请勿覆盖$_SESSION变量，否则可能会导致数据不一致，建议使用GatewaySession类

class EventHandler
{
    public static function onWebSocketConnect(string $clientId, array $body): void
    {
        var_dump(__METHOD__);
        echo "onWebSocketConnect clientId: $clientId\n";
    }

    public static function onConnect(string $clientId): void
    {
        var_dump(__METHOD__);
        echo "onConnect clientId: $clientId\n";

        $uid = mt_rand(1111, 9999);
        GatewaySession::set('uid', $uid); // or $_SESSION['uid'] = $uid;

        Gateway::sendToCurrentClient("Hello $uid, clientId: $clientId\n");
    }

    public static function onMessage(string $clientId, string $body): void
    {
        var_dump(__METHOD__);
        echo "onMessage clientId: $clientId, body: $body\n";

        $uid1 = GatewaySession::get('uid');
        $uid2 = $_SESSION['uid'] ?? null;

        Gateway::sendToCurrentClient("Hi，$uid1:$uid2\nReceived: $body\n");
    }

    public static function onClose(string $clientId): void
    {
        var_dump(__METHOD__);
        echo "onClose clientId: $clientId\n";
    }

    public static function onException(Throwable $throwable): void
    {
        var_dump(__METHOD__, $throwable->getMessage());
    }
}