puma.rb in pah-0.0.22

- old
+ new
@@ -1,17 +1,17 @@
 # https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server
 
-workers Integer(ENV['PUMA_WORKERS'] || 3)
-threads Integer(ENV['MIN_THREADS']  || 1), Integer(ENV['MAX_THREADS'] || 16)
+workers Integer(ENV['WEB_CONCURRENCY'] || 2)
+threads_count = Integer(ENV['MAX_THREADS'] || 5)
+threads threads_count, threads_count
 
 preload_app!
 
-rackup DefaultRackup
-port ENV['PORT']     || 3000
+rackup      DefaultRackup
+port        ENV['PORT']     || 3000
 environment ENV['RACK_ENV'] || 'development'
 
 on_worker_boot do
-  # worker specific setup
-  ActiveSupport.on_load(:active_record) do
-    ActiveRecord::Base.establish_connection
-  end
-end
+  # Worker specific setup for Rails 4.1+
+  # See: https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server#on-worker-boot
+  ActiveRecord::Base.establish_connection
+end
\ No newline at end of file