本地主机上的邮戳邮件和暂存问题

Question

在我配置为使用 postmark 服务发布电子邮件后，我在使用 development 和 staging 环境时遇到了一些问题。

简短说明：portmark 在以下情况下运行良好，“ok”，当有 DeserializationError 时，似乎活动作业失败，因为它正在查看用户是否id 存在于生产数据库中。

开发环境：

devise mailing -> ActiveJob::DeserializationError
deliver_later -> ActiveJob::DeserializationError
delover_now  -> ok 

暂存环境

devise mailing -> ActiveJob::DeserializationError
deliver_later -> ActiveJob::DeserializationError
delover_now  -> ok 

生产环境

devise mailing -> ok
deliver_later -> ok
deliver_now -> ok

---

详细解释：

当我在这两个环境中并使用devise 确认说明请求时，它会发送一个指向此电子邮件的链接，其中包含一个production url，并附有指向错误页面的令牌。

最有趣的是，在我从开发或登台 envs 控制台发送电子邮件后，我打开了 sidekiq 仪表板，我发现当生产中没有与请求此电子邮件的 ID 相关联的用户 ID 时发送（从其他环境），此邮件失败并显示此消息：

控制台：

> Rails.env
"development"
> @user.id
22
> UserMailer.welcome(@user).deliver_later

Sidekiq 错误：

ActiveJob::DeserializationError: 尝试反序列化时出错 参数：找不到 'id'=22 的用户

控制台：

> Rails.env
"staging"
> @user.id
15
> UserMailer.welcome(@user).deliver_later

Sidekiq 错误：

ActiveJob::DeserializationError: 尝试反序列化时出错 参数：找不到 'id'=15 的用户

---

一些配置：

Rails 5.0.1
postmark (1.14.0)
postmark-rails (0.18.0)

production.rb

...
  config.action_mailer.delivery_method = :postmark
  config.action_mailer.postmark_settings = { :api_token => ENV["POSTMARK_API_KEY"] }
  config.action_mailer.default_url_options = { host: "www.mywebsite.com" }
...

development.rb

...
  config.action_mailer.delivery_method = :postmark
  config.action_mailer.postmark_settings = { :api_token => ENV["POSTMARK_API_KEY"] }
  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
...

staging.rb

...
  config.action_mailer.delivery_method = :postmark
  config.action_mailer.postmark_settings = { :api_token => ENV["POSTMARK_API_KEY"] }
  config.action_mailer.default_url_options = { host: "website.herokuapp.com" }
...

sidekiq.yml

:concurrency: 3
:timeout: 60
:verbose: true
:queues:  
  - default
  - mailers

Obs：三种环境都使用不同的邮戳api key。

更新 1

这里是发展：

development.rb

Rails.application.configure do

  config.action_mailer.delivery_method = :postmark
  config.action_mailer.postmark_settings = { :api_token => ENV["POSTMARK_API_KEY"] }
  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }

  config.cache_classes = false

  config.eager_load = false

  # Show full error reports.
  config.consider_all_requests_local = true

  # Enable/disable caching. By default caching is disabled.
  if Rails.root.join('tmp/caching-dev.txt').exist?
    config.action_controller.perform_caching = true

    config.cache_store = :memory_store
    config.public_file_server.headers = {
      'Cache-Control' => 'public, max-age=172800'
    }
  else
    config.action_controller.perform_caching = false

    config.cache_store = :null_store
  end

  config.assets.precompile += %w( '.svg' ) 

  # Don't care if the mailer can't send.
  config.action_mailer.raise_delivery_errors = true

  config.action_mailer.perform_caching = false

  # Print deprecation notices to the Rails logger.
  config.active_support.deprecation = :log

  # Raise an error on page load if there are pending migrations.
  config.active_record.migration_error = :page_load

  # Debug mode disables concatenation and preprocessing of assets.
  # This option may cause significant delays in view rendering with a large
  # number of complex assets.
  config.assets.debug = true

  # Suppress logger output for asset requests.
  config.assets.quiet = true

  # Raises error for missing translations
  # config.action_view.raise_on_missing_translations = true

  # Use an evented file watcher to asynchronously detect changes in source code,
  # routes, locales, etc. This feature depends on the listen gem.
  config.file_watcher = ActiveSupport::EventedFileUpdateChecker

end

我用gmail改成旧配置，问题依旧……

development.rb

Rails.application.configure do
  # Settings specified here will take precedence over those in config/application.rb.

  # In the development environment your application's code is reloaded on
  # every request. This slows down response time but is perfect for development
  # since you don't have to restart the web server when you make code changes.

  config.action_mailer.delivery_method = :letter_opener
  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }

  config.cache_classes = false

  # Do not eager load code on boot.
  config.eager_load = false

  # Show full error reports.
  config.consider_all_requests_local = true

  # Enable/disable caching. By default caching is disabled.
  if Rails.root.join('tmp/caching-dev.txt').exist?
    config.action_controller.perform_caching = true

    config.cache_store = :memory_store
    config.public_file_server.headers = {
      'Cache-Control' => 'public, max-age=172800'
    }
  else
    config.action_controller.perform_caching = false

    config.cache_store = :null_store
  end

  config.assets.precompile += %w( '.svg' ) 

  # Don't care if the mailer can't send.
  config.action_mailer.raise_delivery_errors = true

  config.action_mailer.perform_caching = false

  # Print deprecation notices to the Rails logger.
  config.active_support.deprecation = :log

  # Raise an error on page load if there are pending migrations.
  config.active_record.migration_error = :page_load

  # Debug mode disables concatenation and preprocessing of assets.
  # This option may cause significant delays in view rendering with a large
  # number of complex assets.
  config.assets.debug = true

  # Suppress logger output for asset requests.
  config.assets.quiet = true

  # Raises error for missing translations
  # config.action_view.raise_on_missing_translations = true

  # Use an evented file watcher to asynchronously detect changes in source code,
  # routes, locales, etc. This feature depends on the listen gem.
  config.file_watcher = ActiveSupport::EventedFileUpdateChecker


  config.action_mailer.delivery_method = :smtp

  config.action_mailer.smtp_settings = {
    address: "smtp.gmail.com",
    port: 587,
    domain: 'gmail.com',
    user_name: ENV['GMAIL_ADDRESS'],
    password: ENV['GMAIL_APP_PASSWORD'],
    authentication: "plain",
    enable_starttls_auto: true
  }

  config.action_mailer.default_url_options = {host: "localhost:3000"}

end

更新 2：

我也试图去过去的邮件正在工作的分支，但什么也没有（我重新启动了服务器）......

Answer 1

这是一个部分解决方案，可以在我的情况下在测试环境中使用邮件。

关于主题 10.2 反序列化的 rails mailing documentation 说：

如果在作业入队之后但在调用#perform 方法之前删除了传递的记录，Active Job 将引发 ActiveJob::DeserializationError 异常。

所以我意识到，在发送方法 (deliver_later) 采取行动之前，不知何故，该记录已从缓存中删除。如果这仅适用于 development 和 staging 环境，那么我附上：

production.rb

config.active_job.queue_adapter = :sidekiq

development.rb / staging.rb

  config.active_job.queue_adapter = :inline