我的应用程序托管在共享托管平台上,该平台限制每小时 200 封电子邮件。
我的应用程序正在运行数据库连接驱动程序,并且作业表中有 3000 个作业。
我想限制此队列,使其每 30 秒或 1 分钟仅发送 1 封电子邮件,以确保我的托管不会出现问题。
研究: 我尝试过本教程的延迟、此问题的速率限制但没有响应、此 laravel 文档的延迟作业,但没有任何效果。
问题:有没有办法像在redis队列连接中那样限制数据库队列连接中的队列,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 $this->release(2); });
我的实现:仅延迟第一个作业,然后立即发送其他作业
public function sendEmailNotification($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 文件:**
BROADCAST_DRIVER=log CACHE_DRIVER=file QUEUE_CONNECTION=database SESSION_DRIVER=file SESSION_LIFETIME=120 MEMCACHED_HOST=127.0.0.1
P粉4481302582023-12-14 09:36:35
你运行php artisanqueue:listen了吗,如果是,请检查我下面的代码也许会有帮助
在控制器内:
$mail = ( [ 'data' => $EmailData, 'userName' => $userData->first_name, 'userMail' => $userData->email, 'subject' => $subject ]); SendMailJob::dispatch($mail) ->delay(now()->addSeconds($waitSec)); $waitSec += 30; //seconds interval
SendMailJob 类
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(); } } }