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Laravel,將資料庫佇列限制為每分鐘 1 封電子郵件

我的應用程式託管在共享託管平台上,該平台限制每小時 200 封電子郵件。

我的應用程式正在執行資料庫連線驅動程式,且作業表中有 3000 個作業。

我想限制此佇列,使其每 30 秒或 1 分鐘僅發送 1 封電子郵件,以確保我的託管不會出現問題。

研究: 我嘗試過本教學的延遲、此問題的速率限制但沒有回應、此 laravel 文件的延遲作業,但沒有任何效果。

問題:有沒有辦法像在redis佇列連接中那樣限制資料庫佇列連線中的佇列,即

// Allow only 1 email every 30 seconds
Redis::throttle('any_key')->allow(1)->every(30)->then(function () {
    Mail::to($this->email)->send(new NotificationEmail($this->data) );
    Log::info('Emailed order ' . $this->email);
}, function () {
    // Could not obtain lock; this job will be re-queued
    return $this->release(2);
});

我的實作:只延遲第一個作業,然後立即發送其他作業

public function sendEmailNotification($email,$data)
{
    //Send email to user and to admin
    $email_job = (new ProcessEmailNotificationJob($email,$data))->delay(now()->addSeconds(30));
    
    if($this->dispatch($email_job)){
        return true;
    }
    else{
        return false;
    }
}

**ENV 檔案:**

BROADCAST_DRIVER=log
CACHE_DRIVER=file
QUEUE_CONNECTION=database
SESSION_DRIVER=file
SESSION_LIFETIME=120

MEMCACHED_HOST=127.0.0.1

P粉310931198P粉310931198334 天前591

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  • P粉448130258

    P粉4481302582023-12-14 09:36:35

    你運行php artisanqueue:listen了嗎,如果是,請檢查我下面的程式碼也許會有幫助

    在控制器內:

    #
    $mail = (
        [
           'data' => $EmailData,
           'userName' => $userData->first_name,
           'userMail' => $userData->email,
           'subject' => $subject
        ]);
                        
    SendMailJob::dispatch($mail)
        ->delay(now()->addSeconds($waitSec));
    $waitSec += 30; //seconds interval

    SendMailJob 類別

    namespace App\Jobs;
    
    use Illuminate\Bus\Queueable;
    use Illuminate\Contracts\Queue\ShouldBeUnique;
    use Illuminate\Contracts\Queue\ShouldQueue;
    use Illuminate\Foundation\Bus\Dispatchable;
    use Illuminate\Queue\InteractsWithQueue;
    use Illuminate\Queue\SerializesModels;
    use App\Mail\ClientRegistrationNotification;
    use Mail;
    class SendMailJob implements ShouldQueue
    {
        use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    
        public $bulkMail, $mail;
        public function __construct($Mail)
        {
            $this->mail=$Mail;
        }
    
        public function handle()
        {
            try  {
                    Mail::to($this->mail['userMail'])
                         ->queue(new ClientRegistrationNotification($this->mail['data'], $this->mail['userName'], $this->mail['userMail'], $this->mail['subject']));
    
                 } catch (\Throwable $exception) {
                    $this->fail();
                 }
        }
    }

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