Zhong process dies without explanation on Heroku

[mmplisskin]

We have been running Zhong for months; occasionally, all of a sudden the process just stops without warning, no memory or dyno load issues, exceptions or anything.

We have added this to try to get more information. Any other suggestions, has anyone else seen this behavior?

  on(:before_run) do |job, time|
    puts "starting: #{job}, lock_key: #{job.lock_key}"
  end

  on(:after_run) do |job, time, ran|
    puts "finished: #{job} ran: #{ran}, lock_key: #{job.lock_key} "
  end

Notice in the logs we see starting/finishing then just heroku samples

[ajtoo]

Hi @mmplisskin, did you ever figure out this issue? I'm looking to use this gem on Heroku too