switch webbrick to puma

openSUSE · Oct 20, 2017 · dd9dffa · dd9dffa
1 parent d79b45a
commit dd9dffa
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diff --git a/Gemfile b/Gemfile
@@ -40,6 +40,7 @@ end
 
 group :production do
   gem 'mysql2', '~> 0.4.9'
+  gem 'puma'
 end
 
 group :test do

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -112,6 +112,7 @@ GEM
       websocket-driver (>= 0.2.0)
     powerpack (0.1.1)
     public_suffix (3.0.0)
+    puma (3.10.0)
     rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -210,6 +211,7 @@ DEPENDENCIES
   mysql2 (~> 0.4.9)
   nokogiri
   poltergeist
+  puma
   rails (~> 4.2.8)
   rails-i18n
   rubocop (>= 0.47)

diff --git a/config/puma.rb b/config/puma.rb
@@ -0,0 +1,15 @@
+workers Integer(ENV['WEB_CONCURRENCY'] || 2)
+threads_count = Integer(ENV['RAILS_MAX_THREADS'] || 5)
+threads threads_count, threads_count
+
+preload_app!
+
+rackup      DefaultRackup
+port        ENV['PORT']     || 3000
+environment ENV['RACK_ENV'] || 'development'
+
+on_worker_boot do
+  # 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