puma_cache test¶ ↑

Procedure:

• rails new puma_cache

• rails g controller home#index

• rm public/index.html

• edit root route

• add puma to gem file

• precompile assets (for production test) Note: had too precompile with MRI. But that is probably a rubinius issue?

  rbx-2.0.testing sandbox/rails/puma_cache% RBXOPT=-X19 rake assets:precompile                       
  WARNING: Possible conflict with Rake extension: String#ext already exists
  WARNING: Possible conflict with Rake extension: String#pathmap already exists
  rake aborted!
  SystemStackError

Environment:¶ ↑

• rbx-2.0.testing (running in 1.9 mode)

• OSX

Suspected Problem¶ ↑

rack-cache. I found it because I am using dragonfly in an application, which requires rack-cache even in development mode.

If you add rack-cache to the middleware you get the same errors (even without dragonfly, just adding rack cache.)

In an application with more assets, it was hit or miss on what got loaded.

In development:¶ ↑

RBXOPT=-X19 bundle exec rails s puma

• Everything works!

In production:¶ ↑

RBXOPT=-X19 RAILS_ENV=production bundle exec rails s puma

• The following comes up in the logs:

  rbx-2.0.testing sandbox/rails/puma_cache% RBXOPT=-X19 RAILS_ENV=production bundle exec rails s puma
  => Booting Puma
  => Rails 3.2.2 application starting in production on http://0.0.0.0:3000
  => Call with -d to detach
  => Ctrl-C to shutdown server
  Puma 1.0.0 starting...
  * Min threads: 0, max threads: 16
  * Listening on tcp://0.0.0.0:3000
  cache: [GET /] miss
  
  Started GET "/" for 127.0.0.1 at 2012-03-30 09:35:22 -0700
  Processing by HomeController#index as HTML
    Rendered home/index.html.erb within layouts/application (5.8ms)
  Completed 200 OK in 47ms (Views: 44.6ms | ActiveRecord: 0.0ms)
  cache: [GET /assets/application-95bd4fe1de99c1cd91ec8e6f348a44bd.css] miss, miss
  
  Started GET "/assets/application-95bd4fe1de99c1cd91ec8e6f348a44bd.css" for 127.0.0.1 at 2012-03-30 09:35:23 -0700
  
  ActionController::RoutingError (No route matches [GET] "/assets/application-95bd4fe1de99c1cd91ec8e6f348a44bd.css"):
    actionpack (3.2.2) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
    actionpack (3.2.2) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
    railties (3.2.2) lib/rails/rack/logger.rb:26:in `call_app'
    railties (3.2.2) lib/rails/rack/logger.rb:16:in `call'
    actionpack (3.2.2) lib/action_dispatch/middleware/request_id.rb:22:in `call'
    rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
    rack (1.4.1) lib/rack/runtime.rb:17:in `call'
    activesupport (3.2.2) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
    rack (1.4.1) lib/rack/lock.rb:15:in `call'
    rack-cache (1.2) lib/rack/cache/context.rb:136:in `forward'
    rack-cache (1.2) lib/rack/cache/context.rb:245:in `fetch'
    rack-cache (1.2) lib/rack/cache/context.rb:185:in `lookup'
    rack-cache (1.2) lib/rack/cache/context.rb:66:in `call!'
    rack-cache (1.2) lib/rack/cache/context.rb:49:in `call'
    railties (3.2.2) lib/rails/engine.rb:479:in `call'
    railties (3.2.2) lib/rails/application.rb:220:in `call'
    rack (1.4.1) lib/rack/content_length.rb:14:in `call'
    railties (3.2.2) lib/rails/rack/log_tailer.rb:14:in `call'
    puma (1.0.0) lib/puma/server.rb:357:in `handle_request'
    puma (1.0.0) lib/puma/server.rb:230:in `process_client'
    puma (1.0.0) lib/puma/server.rb:145:in `run'
    puma (1.0.0) lib/puma/thread_pool.rb:92:in `spawn_thread'
    kernel/bootstrap/thread.rb:151:in `__run__'
  
  cache: [GET /assets/application-95bd4fe1de99c1cd91ec8e6f348a44bd.css] miss, miss
  
  Started GET "/404" for 127.0.0.1 at 2012-03-30 09:35:23 -0700
  
  ActionController::RoutingError (No route matches [GET] "/404"):
    actionpack (3.2.2) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
    actionpack (3.2.2) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
    railties (3.2.2) lib/rails/rack/logger.rb:26:in `call_app'
    railties (3.2.2) lib/rails/rack/logger.rb:16:in `call'
    actionpack (3.2.2) lib/action_dispatch/middleware/request_id.rb:22:in `call'
    rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
    rack (1.4.1) lib/rack/runtime.rb:17:in `call'
    activesupport (3.2.2) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
    rack (1.4.1) lib/rack/lock.rb:15:in `call'
    rack-cache (1.2) lib/rack/cache/context.rb:136:in `forward'
    rack-cache (1.2) lib/rack/cache/context.rb:245:in `fetch'
    rack-cache (1.2) lib/rack/cache/context.rb:185:in `lookup'
    rack-cache (1.2) lib/rack/cache/context.rb:66:in `call!'
    rack-cache (1.2) lib/rack/cache/context.rb:49:in `call'
    railties (3.2.2) lib/rails/engine.rb:479:in `call'
    railties (3.2.2) lib/rails/application.rb:220:in `call'
    rack (1.4.1) lib/rack/content_length.rb:14:in `call'
    railties (3.2.2) lib/rails/rack/log_tailer.rb:14:in `call'
    puma (1.0.0) lib/puma/server.rb:357:in `handle_request'
    puma (1.0.0) lib/puma/server.rb:230:in `process_client'
    puma (1.0.0) lib/puma/server.rb:145:in `run'
    puma (1.0.0) lib/puma/thread_pool.rb:92:in `spawn_thread'
    kernel/bootstrap/thread.rb:151:in `__run__'