目的：
瀏覽器和服務(wù)端建立websocket長(zhǎng)連接
服務(wù)端同時(shí)作為websocket客戶端跟第三方接口保持長(zhǎng)連接
拿到第三方數(shù)據(jù)后，將結(jié)果 返回給指定的客戶端用戶

envent.php代碼：

class Events
{

    public static $connection_to_8989 = null;

    public static function onConnect($client_id){
        self::$connection_to_8989 = new AsyncTcpConnection("ws://127.0.0.1:8989");
        self::$connection_to_8989->onMessage = function($connection_to_8989, $buffer)use($client_id)
        {
            Gateway::sendToClient($client_id,$client_id." said 【".$buffer."】 from 8787");
        };
        self::$connection_to_8989->connect();
    }

    public static function onMessage($client_id, $message){
        sleep(mt_rand(1,3));
        self::$connection_to_8989->send($message);
    }

    public static function onClose(){
        self::$connection_to_8989->close();
    }
}

請(qǐng)問(wèn)這段代碼能實(shí)現(xiàn)我的需求嗎？