Ruby-on-rails 登录 delay_job？
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Logging in delayed_job?
提问by Stefan Kendall
I can't get any log output from delayed_job, and I'm not sure my jobs are starting.
我无法从 获得任何日志输出delayed_job，而且我不确定我的工作是否正在开始。
Here's my Procfile:
这是我的 Procfile：
web: bundle exec rails server
worker: bundle exec rake jobs:work
worker: bundle exec clockwork app/clock.rb
And here's the job:
这是工作：
class ScanningJob
def perform
logger.info "logging from delayed_job"
end
def after(job)
Rails.logger.info "logging from after delayed_job"
end
end
I see that clockwork outputs to system out, and I can see worker executor starting, but I never see my log statements hit. I tried putsas well to no avail.
我看到发条输出到系统输出，我可以看到工作执行程序正在启动，但我从未看到我的日志语句被命中。我也试过puts了，没用。
My clock file is pretty simple:
我的时钟文件非常简单：
every(3.seconds, 'refreshlistings') { Delayed::Job.enqueue ScanningJob.new }
I just want to see this working, and lack of logging means I can't. What's going on here?
我只想看到这个工作，缺乏日志记录意味着我不能。这里发生了什么？
回答by James Chevalier
When I needed log output from Delayed Jobs, I found this questionto be fairly helpful.
当我需要 Delayed Jobs 的日志输出时，我发现这个问题很有帮助。
In config/initializers/delayed_job.rbI add the line:
在config/initializers/delayed_job.rb我添加行：
Delayed::Worker.logger = Logger.new(File.join(Rails.root, 'log', 'dj.log'))
Then, in my job, I output to this log with:
然后，在我的工作中，我输出到这个日志：
Delayed::Worker.logger.info("Log Entry")
This results in the file log/dj.logbeing written to. This works in development, staging, and production environments.
这导致文件log/dj.log被写入。这适用于开发、登台和生产环境。
