我正在尝试在 rails 4.2 中创建一个以常规速率运行的 ActiveJob。第一次调用该作业,但它不会再次开始。我的代码在尝试调用 perform_later 后抛出了下面的异常。
日志输出
[ActiveJob] Enqueued ProcessInboxJob (Job ID: 76a63689-e330-47a1-af92-8e4838b508ae) to Inline(default)
[ActiveJob] [ProcessInboxJob] [76a63689-e330-47a1-af92-8e4838b508ae] Performing ProcessInboxJob from Inline(default)
ProcessInboxJob running...
[ActiveJob] [ProcessInboxJob] [76a63689-e330-47a1-af92-8e4838b508ae] [AWS S3 200 0.358441 0 retries] list_objects(:bucket_name=>"...",:max_keys=>1000)
[ActiveJob] [ProcessInboxJob] [76a63689-e330-47a1-af92-8e4838b508ae] Enqueued ProcessInboxJob (Job ID: dfd3dd7a-06ab-4dba-9bbf-ce1ad606f7e5) to Inline(default) with arguments: {:wait=>30 seconds}
[ActiveJob] [ProcessInboxJob] [76a63689-e330-47a1-af92-8e4838b508ae] Performed ProcessInboxJob from Inline(default) in 599.72ms
Exiting
/Users/antarrbyrd/.rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/activejob-4.2.0/lib/active_job/arguments.rb:60:in `serialize_argument': Unsupported argument type: ActiveSupport::Duration (ActiveJob::SerializationError)
process_inbox_job.rb
class ProcessInboxJob < ActiveJob::Base
queue_as :default
#FREQUENCY = 3.minutes
def perform()
# do some work
end
# reschedule job
after_perform do |job|
self.class.perform_later(wait: 30.seconds)
end
end