Laravel几秒钟后自动注销? [英] Laravel automatically logged out after few seconds?

问题描述

我正在使用Laravel 5和带有RESTFUL API的angularJs开发Web应用程序.

I am developing web application using Laravel 5 and angularJs with RESTFUL apis.

使用middleware进行身份验证.我的问题是同时发送少量请求后，系统自动注销并从laravel端发送401异常.

Using middleware to authentication purpose. My problem is after sending few request simultaneously,system automatically logged out and sending 401 exception from laravel side.

API基本控制器:

class ApiController extends BaseController {

    use DispatchesCommands, ValidatesRequests;

    function __construct() {
        $this->middleware('api.auth');
    }

}

中间件:

class APIMiddleware {

    /**
     * Handle an incoming request.
     *
     * @param  Request  $request
     * @param  Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next) {
        if (!Auth::check()) {
            abort(401, "Unauthorized");
        }
        return $next($request);
    }

}

登录控制器

public function login(LoginRequest $request) {
    if (Auth::check()) {
        Auth::logout();
    }

    if (Auth::attempt(['email' => $request->input('email'), 'password' => $request->input('password')], $request->input('is_remember'))) {
        return array(true);
    } else {
        abort(401, "Invalid email & password");
    }
}

几个请求消失后，服务器注销并发送401异常.我陷入了这个问题.

After few request gone, Server log out and sends 401 exception. I am stuck with this issue.

推荐答案

现在我不是100％确定(根据您的设置，我什至不能说我90％确定)，但是在更改我的session_driver从file到database我似乎已经解决了此问题-也就是说，如果是同一问题.

Now I'm not 100% sure (and depending on your set-up I can't even say I'm 90% sure) But after changing my session_driver from file to database I seem to have fixed this issue - that is if it's the same issue.

我想使用我的应用程序执行与您相同的操作-在页面启动时，我正在发出6个请求(这是 development ，我将其更改为一个，请不要哭泣).如果我加载此页面，它可以处理大约3个或4个请求，然后其他2-3个返回unauthorised响应.它也仅在需要middleware => auth的请求下发生.

I think do the samething as you with my app - that is on a start up of a page, I'm making 6 request (this is development and I will be changing it to one so please don't cry). If I load this page, it works with about 3 or 4 request, then the other 2-3 come back with a unauthorised response. It also only happens on request that require middleware => auth.

所以这是发生这种情况的我的理论:因为默认情况下，会话保存在文件中-在以下位置发出多个请求一次表示文件一次被打开6次-可能将其弄乱了(取决于您的计算机).因此，将会话更改为旨在一次具有数千个请求的数据库是可行的！

So here's my theory to why this is happening: Because, by default, sessions are saved in a file - making multiple requests at once means that file is being opened 6 times at once - probably messing it up (depending on your machine). Therefore changing the session to a database, which is designed to have thousands of requests at once, works!

解决方案:

1. 转到您的.env文件，然后将SESSION_DRIVER=file更改为SESSION_DRIVER=database.
2. 接下来，您将需要创建会话迁移:php artisan session:table.
3. 现在，composer dump-autoload是一个很好的实践.
4. 最终迁移(php artisan migrate).

1. Go to your .env file and change SESSION_DRIVER=file to SESSION_DRIVER=database.
2. Next you will need to create a session migration: php artisan session:table.
3. Now composer dump-autoload for good practice.
4. Finally migrate (php artisan migrate).

注意:尽管我不是100％知道是这种情况，但是对我来说，这种解决方案有效.我也知道这个问题确实很老，但是我和我一起工作的开发人员以及我自己都遇到了这个问题，而且似乎没有解决方案，所以尽管我会发布这个问题.

NOTE: I'm not 100% sure though if this is the case, but for me this solution worked. I am also aware that this question is really old, but both the developers I work with and myself have had this issue and there doesn't seem to be a solution, so Just though I'd post this.

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