Gateway::sendToClient

• $client_id

• $send_data

use \GatewayWorker\Lib\Gateway;
{
    ...
    public static function onMessage($client_id, $message)
    {
        // $message = '{"type":"say_to_one","to_client_id":100,"content":"hello"}'
        $req_data = json_decode($message, true);
        if($req_data['type'] == 'say_to_one')
            // 转发消息给对应的客户端
            Gateway::sendToClient($req_data['to_client_id'], $req_data['content']);
        }
    }