Action Mailer LogSubscriber

Implements the ActiveSupport::LogSubscriber for logging notifications when email is delivered or received.

Methods

Instance Public methods

deliver(event)

An email was delivered.

📝 Source code 
# File actionmailer/lib/action_mailer/log_subscriber.rb, line 12
    def deliver(event)
      info do
        if exception = event.payload[:exception_object]
          "Failed delivery of mail #{event.payload[:message_id]} error_class=#{exception.class} error_message=#{exception.message.inspect}"
        elsif event.payload[:perform_deliveries]
          "Delivered mail #{event.payload[:message_id]} (#{event.duration.round(1)}ms)"
        else
          "Skipped delivery of mail #{event.payload[:message_id]} as `perform_deliveries` is false"
        end
      end

      debug { event.payload[:mail] }
    end
🔎 See on GitHub

logger()

Use the logger configured for ActionMailer::Base.

📝 Source code 
# File actionmailer/lib/action_mailer/log_subscriber.rb, line 38
    def logger
      ActionMailer::Base.logger
    end
🔎 See on GitHub

process(event)

An email was generated.

📝 Source code 
# File actionmailer/lib/action_mailer/log_subscriber.rb, line 28
    def process(event)
      debug do
        mailer = event.payload[:mailer]
        action = event.payload[:action]
        "#{mailer}##{action}: processed outbound mail in #{event.duration.round(1)}ms"
      end
    end
🔎 See on GitHub