cant start with puma about heroku-buildpack-nginx

[beanieboi]

please have a look at our documentation: https://github.com/heroku/heroku-buildpack-nginx#languageapp-server-agnostic

[AndyGao23]

It works good with unicorn and i just want to figure out the way to start with puma.

And I didn't find the nginx.conf file in heroku bash

please have a look at our documentation: https://github.com/heroku/heroku-buildpack-nginx#languageapp-server-agnostic

[DiegoSPB]

Also having issues making it work with puma, it seems that /tmp/app-initialized is never touched because keep getting nonstop:

2022..: buildpack=nginx at=app-initialization
2022... buildpack=nginx at=app-initialization

added to puma.rb

before_fork do
  FileUtils.touch('/tmp/app-initialized')
end

Procfile

web: bin/start-nginx-debug bundle exec puma -C config/puma.rb

and I do get the initial log of:

buildpack=nginx at=start-app cmd=bundle exec puma -C config/puma.rb

Maybe its an issue between heroku/puma but asking here in case someone figured it out.

[DiegoSPB]

haven't been able to trigger the touch from puma but was able to make it work by adding to application.rb

  config.after_initialize do
    FileUtils.touch('/tmp/app-initialized')
  end