IronQueue 发送作业两次

Question

我正在使用Laravel 4.2和IronMQ2。出于某种原因，它会随机发送两次作业。在我的邮件中，我有：

Queue::push('MailController@fire', ['email' => $email, 'subject' => $subject, 'view' => $view, 'data' => $data, 'attachment' => $attachment]);

我可以通过登录我的邮件控制器来判断它正在多次发送，就在$job->delete()呼叫上方：

[2016-03-22 06:08:02] production.INFO: [MAIL LOGGING] Logging for job 6264815783870079319 [] [] - Duplicate 1
[2016-03-22 06:08:02] production.INFO: [MAIL LOGGING] Logging for job 6264815783870079319 [] [] - Duplicate 1
[2016-03-22 06:08:03] production.INFO: [MAIL LOGGING] Logging for job 6264815783870079316 [] [] - Duplicate 2
[2016-03-22 06:08:03] production.INFO: [MAIL LOGGING] Finish job for 6264815783870079319  [] [] - End duplicate 1
[2016-03-22 06:08:03] production.INFO: [MAIL LOGGING] Logging for job 6264815783870079316 [] [] - Duplicate 3
[2016-03-22 06:08:03] production.INFO: [MAIL LOGGING] Finish job for 6264815783870079316  [] [] - End duplicate 2
[2016-03-22 06:08:04] production.INFO: [MAIL LOGGING] Finish job for 6264815783870079316  [] [] - End duplicate 3
[2016-03-22 06:12:47] production.INFO: [MAIL LOGGING] Logging for job 6264815783870079319 [] [] - Duplicate 1
[2016-03-22 06:12:48] production.INFO: [MAIL LOGGING] Finish job for 6264815783870079319  [] [] - End duplicate 1
[2016-03-22 06:48:52] production.INFO: [MAIL LOGGING] Logging for job 6264826778986309904 [] [] - Duplicate 4
[2016-03-22 06:48:52] production.INFO: [MAIL LOGGING] Logging for job 6264826778986309904 [] [] - Duplicate 4
[2016-03-22 06:48:52] production.INFO: [MAIL LOGGING] Logging for job 6264826778986309902 [] [] - Duplicate 5
[2016-03-22 06:48:53] production.INFO: [MAIL LOGGING] Finish job for 6264826778986309902  [] [] - End Duplicate 5
[2016-03-22 06:48:53] production.INFO: [MAIL LOGGING] Finish job for 6264826778986309904  [] [] - End duplicate 4
[2016-03-22 07:54:12] production.INFO: [MAIL LOGGING] Logging for job 6264843610963505825 [] [] - Not duplicated
[2016-03-22 07:54:12] production.INFO: [MAIL LOGGING] Logging for job 6264843142812137221 [] [] - Not duplicated
[2016-03-22 07:54:12] production.INFO: [MAIL LOGGING] Finish job for 6264843610963505825  [] []
[2016-03-22 07:54:13] production.INFO: [MAIL LOGGING] Finish job for 6264843142812137221  [] []

如您所见，并非所有作业，重复的作业是在同一秒内完成的。有没有办法防止这种情况发生？它导致电子邮件多次发出。

Answer 1

其中一个

选项是迁移到 IronMQ V3。这是具有稳定性和性能增强的更新队列。

由于 IronMQ v2 是在 Laravel 4.2 中硬编码的，因此您需要执行以下操作：

• 在 composer.json 中更新 IronMQ 版本："iron-io/iron_mq"： "4.*";
• 更新应用程序/配置/队列中的主机.php，即 mq-aws-us-east-1-1.iron.io而不是mq-aws-us-east-1.iron.io（mq-aws-eu-west-1-1.iron.io而不是mq-aws-eu-west-1.iron.io）;
• 将push_queue迁移到适当的 V3 群集（美国东部或欧洲西部）;
• vendorlaravelframeworksrcIlluminateQueue目录中，将IronQueue.php、IronJob.php和IronConnector.php文件替换为我共享的文件：
  https://onedrive.live.com/redir?resid=4DBE0885AEDA52FD!106&authkey=!AIr18HPOvqv6DE4&ithint=file%2czip