> Did Heroku ever fix their routing to be less pathological? I may be remembering my history incorrectly but it had to do with rails handling of concurrency an

> Did Heroku ever fix their routing to be less pathological? I may be remembering my history incorrectly but it had to do with rails handling of concurrency and that the default gem used in rails did not take advantage of heroku's handling of concurrency and that heroku did not tell everyone about this. As far as I remember they fixed things on their end, the suggestion for rails apps was to switch which web server you were using over to Unicorn or Puma. https://blog.heroku.com/archives/2013/2/27/unicorn_rails https://blog.heroku.com/archives/2013/2/27/unicorn_rails