关闭未认证连接
问题:
如何关闭规定时间内未发送过数据的客户端,
比如30秒内没收到一条数据就自动关闭这个客户端连接,
目的是为了让未认证的连接必须在规定时间内认证
答案:
use Workerman\Worker;
use Workerman\Timer;
use Workerman\Connection\TcpConnection;
require_once __DIR__ . '/vendor/autoload.php';
$worker = new Worker('xxx://x.x.x.x:x');
$worker->onConnect = function(TcpConnection $connection)
{
// 临时给$connection对象添加一个auth_timer_id属性存储定时器id
// 定时30秒关闭连接,需要客户端30秒内发送验证删除定时器
$connection->auth_timer_id = Timer::add(30, function()use($connection){
$connection->close();
}, null, false);
};
$worker->onMessage = function(TcpConnection $connection, $msg)
{
$msg = json_decode($msg, true);
switch($msg['type'])
{
case 'login':
...略
// 验证成功,删除定时器,防止连接被关闭
Timer::del($connection->auth_timer_id);
break;
... 略
}
... 略
}