Laravel 5.5 队列调度不起作用
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Laravel 5.5 Queue Dispatch Not Working
提问by stoneferry
Maybe I'm not understanding on Laravel queue works, or maybe it itself is not working, my expected behaviour for Laravel Queue/Dispatch is that if a dispatch is initiated from the Controller, the code dispatched to queue should be executed silently and in the background. The end-user browser should not have to wait for the code to execute.
也许我不了解 Laravel 队列的工作原理，或者它本身不起作用，我对 Laravel 队列/调度的预期行为是，如果从控制器启动调度，则调度到队列的代码应该静默执行，并在背景。最终用户浏览器不应等待代码执行。
This is however what happens with my code, the dispatched code to queue leaves the browsers "Spinning..." whilst is executes.
然而，这就是我的代码发生的情况，调度到队列的代码在执行时让浏览器“旋转...”。
Is this expected behavior? The code:
这是预期的行为吗？编码：
**Controller:**
public function make_eps_certs($tbl_eps)
{
//dd(Carbon::now()->addMinutes(10))
Log::info('Dispatching maeEPSCert to Queue');
$var_result=makeEPSCerts::dispatch($tbl_eps)->onQueue('eventadmin')
->delay(10);
return redirect()->back();
}
**Job:**
namespace App\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use App\partSubs;
use Log;
use Image;
class makeEPSCerts implements ShouldQueue
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
/**
* Create a new job instance.
*
* @return void
*/
protected $passdata;
public $timeout = 120;
public function __construct($passdata)
{
Log::info('Constructing makeEPSCert');
$this->passdata = $passdata;
}
/**
* Execute the job.
*
* @return void
*/
public function handle()
{
try
{
Log::info('Beginning makeEPSCert');
$tbl_eps=$this->passdata;
.....
回答by Insax
Change your LOG_DRIVERin your .envto databaseand create the needed migration files with php artisan queue:table, after that do a php artisan migrate.
更改您LOG_DRIVER的.envtodatabase并使用 来创建所需的迁移文件php artisan queue:table，然后执行php artisan migrate.
After that you just need to run php artisan queue:work --queue="eventadmin"
之后你只需要运行 php artisan queue:work --queue="eventadmin"
and then you will recognize the expected behavior
然后你会认识到预期的行为
A more detailed documentation can be found here: https://laravel.com/docs/5.5/queues
更详细的文档可以在这里找到：https: //laravel.com/docs/5.5/queues
