middlewares of rails

middleware-rails

$ rake middleware

use ActionDispatch::Static
  - servers static files under "public" directory

use Rack::Lock
  - locks the rest of the application to a single thread

use #<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x007fcc36ff3c00>
  - flushes memory based store used internally by Rails.cache

use Rack::Runtime
  - adds X-Runtime to response header providing number of seconds to process rest of the app

use Rack::MethodOverride
  - sets the HTTP request method based on "_method" parameter

use ActionDispatch::RequestId
  - assigns a unique id to the request and adds X-Request-Id response header

use Rails::Rack::Logger
  - logs beginning of request and flushes log after request

use ActionDispatch::ShowExceptions
use ActionDispatch::DebugExceptions
  - catches exceptions and displays them on a pretty page

use ActionDispatch::RemoteIp
  - captures the remote IP address for later use

use ActionDispatch::Reloader
  - reloads classes in development

use ActionDispatch::Callbacks
  - provides before/after callback hook

use ActiveRecord::ConnectionAdapters::ConnectionManagement
  - clears active database connections

use ActiveRecord::QueryCache
  - clears query cache at the end of each request

use ActionDispatch::Cookies
use ActionDispatch::Session::CookieStore
use ActionDispatch::Flash
  - persists flash, session, and cookies between requests

use ActionDispatch::ParamsParser
  - parses different formatted requests (XML/JSON) into params hash

use ActionDispatch::Head
  - strips out response body on HEAD requests

use Rack::ConditionalGet
use Rack::ETag
  - strips out response body when it has not been modified

use ActionDispatch::BestStandardsSupport
  - tells Internet Explorer to use Chrome Frame or latest rendering engine

run Blog::Application.routes