Laravel-swoole: Unable to get user information via access_token

[noecs]

1:version:
PHP Version | 7.2.8
Swoole Version | 4.2.10
Laravel Version | 5.5.44
Listen IP | 127.0.0.1
Listen Port | 5200
Server Status | Offline
Reactor Num | 6
Worker Num | 6
Task Worker Num | 6
Websocket Mode | On
PID | None
Log Path | /Users/noecs/Desktop/noecs-laravel-shop/storage/logs/swoole_http.log
2.Package:

"require": {
        "php": ">=7.0.0",
        "dingo/api": "2.0.0-alpha1",
        "fideloper/proxy": "~3.3",
        "gregwar/captcha": "dev-master",
        "laravel/framework": "5.5.*",
        "laravel/passport": "~4.0",
        "laravel/tinker": "~1.0",
        "liyu/dingo-serializer-switch": "dev-master",
        "paragonie/random_compat": "^2.0",
        "predis/predis": "v1.1.x-dev",
        "swooletw/laravel-swoole": "dev-master"
    },

3.Question: Forgive me for using Google Translate to communicate with you. The above API package I use wants to get authorized users in the websocket.
The access_token is transferred to the backend websocket server in the address bar. Because the passport needs the Authorization of the header to authenticate the user, I declare the middleware in the websocket configuration, and change the access_token passed in the address bar to the Authorization of the header. Secondly, I am trying to use the middleware Authenticate that comes with Swooletw. When I get the user information, it is always null. I wrote a middleware myself, the code is as follows:

<?php

Namespace App\Http\Middleware;

Use Closure;

Use Illuminate\Auth\AuthManager;
Use Illuminate\Auth\AuthenticationException;
Use Illuminate\Http\Request;

/**
 * Class Authenticate
 */
Class WebSocketAuthorization
{
    Protected $auth;

    Protected $guard = 'api';

    Public function __construct(Request $request, AuthManager $auth)
    {
        Var_dump($request->headers->get('Authorization'));
        $this->auth = $auth->guard($this->guard);
        Var_dump($this->auth->user());
    }

    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure $next
     *
     * @return mixed
     *
     */
    Public function handle($request, Closure $next)
    {
        Try {
            If ($user = $this->auth->user()) {
                $request->setUserResolver(function () use ($user) {
                    Return $user;
                });
            }
        } catch (AuthenticationException $e) {

        }

        Return $next($request);
    }
}

Still unable to get user information. An error occurred while printing $this->auth->user(): local.ERROR: Auth guard driver [api] is not defined. {"exception":"[object] (InvalidArgumentException(code: 0) : Auth guard driver [api] is not defined. at /Users/noecs/Desktop/noecs-laravel-shop/vendor/laravel/framework/src/Illuminate/Auth/AuthManager.php:97)
[stacktrace]

[albertcht]

I noticed that the package dingo/api is installed in your project. Please see #137 and #149 for the reference.

[noecs]

@albertcht
Thank you for your help, I found the problem. I added the following configuration in the configuration file config/swoole_http.php to solve my problem.

/*
    |--------------------------------------------------------------------------
    | Instances here will be cleared on every request.
    |--------------------------------------------------------------------------
    */
    'instances' => [
        //Reset http request to prevent singleton
        'auth',
    ],

    /*
    |--------------------------------------------------------------------------
    | Providers here will be registered on every request.
    |--------------------------------------------------------------------------
    */
    'providers' => [
        Illuminate\Pagination\PaginationServiceProvider::class,
        //Solve the error:`Auth guard driver [api] is not defined.`
        Laravel\Passport\PassportServiceProvider::class
    ],

The above code has made my project run normally. Although I don't know what the principle is.