ensl.org/config/puma.rb

require "dotenv"
Dotenv.load()

tag 'ENSL'

preload_app!
daemonize false

# FIXME
#stderr_path = "#{base_path}/log/puma.stderr.log"
#stdout_path = "#{base_path}/log/puma.stdout.log"
#directory base_path
#pidfile "#{base_path}/tmp/pids/puma.pid"
#state_path "#{base_path}/tmp/pids/puma.state"
#stdout_redirect stdout_path, stderr_path

rackup DefaultRackup

environment ENV['RACK_ENV'] || 'production'
#bind "unix://#{base_path}/tmp/sockets/puma.sock"
port Integer(ENV['PUMA_PORT'] || 4000)
worker_timeout Integer(ENV['PUMA_TIMEOUT'] || 30)
workers Integer(ENV['PUMA_WORKERS'] || 4)
threads Integer(ENV['PUMA_MIN_THREADS']  || 1), Integer(ENV['PUMA_MAX_THREADS'] || 16)

on_worker_boot do
  ActiveSupport.on_load(:active_record) do
    ActiveRecord::Base.establish_connection
  end
end

# EXPLAIN This has been added here but why?
on_restart do
  ENV["BUNDLE_GEMFILE"] = "#{current_path}/Gemfile"
  Dotenv.overload
  ActiveRecord::Base.connection.disconnect!
end