diff options
Diffstat (limited to 'guides/source/rails_on_rack.md')
| -rw-r--r-- | guides/source/rails_on_rack.md | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md index 87f869aff3..b712965b7f 100644 --- a/guides/source/rails_on_rack.md +++ b/guides/source/rails_on_rack.md @@ -93,10 +93,10 @@ NOTE: `ActionDispatch::MiddlewareStack` is Rails equivalent of `Rack::Builder`, ### Inspecting Middleware Stack -Rails has a handy rake task for inspecting the middleware stack in use: +Rails has a handy task for inspecting the middleware stack in use: ```bash -$ bin/rake middleware +$ bin/rails middleware ``` For a freshly generated Rails application, this might produce something like: @@ -104,7 +104,7 @@ For a freshly generated Rails application, this might produce something like: ```ruby use Rack::Sendfile use ActionDispatch::Static -use Rack::Lock +use ActionDispatch::LoadInterlock use #<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x000000029a0838> use Rack::Runtime use Rack::MethodOverride @@ -171,14 +171,14 @@ Add the following lines to your application configuration: ```ruby # config/application.rb -config.middleware.delete Rack::Lock +config.middleware.delete Rack::Runtime ``` -And now if you inspect the middleware stack, you'll find that `Rack::Lock` is +And now if you inspect the middleware stack, you'll find that `Rack::Runtime` is not a part of it. ```bash -$ bin/rake middleware +$ bin/rails middleware (in /Users/lifo/Rails/blog) use ActionDispatch::Static use #<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x00000001c304c8> @@ -213,12 +213,16 @@ Much of Action Controller's functionality is implemented as Middlewares. The fol **`ActionDispatch::Static`** -* Used to serve static files. Disabled if `config.serve_static_files` is `false`. +* Used to serve static files from the public directory. Disabled if `config.public_file_server.enabled` is `false`. **`Rack::Lock`** * Sets `env["rack.multithread"]` flag to `false` and wraps the application within a Mutex. +**`ActionDispatch::LoadInterlock`** + +* Used for thread safe code reloading during development. + **`ActiveSupport::Cache::Strategy::LocalCache::Middleware`** * Used for memory caching. This cache is not thread safe. |