reids与fastcgi_finish_request使用示例

伪代码：

<?php$watchKey = $redis->get("watchKey");$total = 100;   //数量if($watchKey < $total){    $redis->watch("watchKey");    $redis->multi();    //插入数据    $redis->hSet("watchList","user_id_".$user_id_, $data);    $redis->set("watchKey",$watchKey++);    $result = $redis->exec();    if($result){        echo "抢购成功！<br/>";        if(function_exists("fastcgi_finish_request")){            fastcgi_finish_request();            processData($data);        }else{            $watchList = $redis->hGetAll("watchList");            //Async Processing;        }    }else{        echo "手气不好";        die;    }}?>