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dalli-ui's Introduction

Dalli UI

Build Status Gem Version

Dalli UI is a mountable engine for Rails apps that displays information about your dalli memcached instance and allows you to flush it from a web interface.

Dalli UI Sample

Rails 4 installation

Add dalli and dalli-ui to your gemfile and bundle install.

# Gemfile
gem 'dalli'
gem 'dalli-ui'

Setup dalli as your Rails cache store.

# config/application.rb
config.cache_store = :dalli_store

Mount Dalli UI on a route of your choosing

# config/routes.rb
mount Dalli::Ui::Engine, at: "dalli"

In a production environment you probably don't want to allow just anyone to access this page.

Authentication example with Devise that ensures that the user is an admin:

# config/routes.rb
authenticate :user, lambda { |u| u.admin? } do
  mount Dalli::Ui::Engine, at: "dalli"
end

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dalli-ui's Issues

Error when using connection pool

Hi,

As soon as I use connection pool (as instructed in https://github.com/mperham/dalli under "Multithreading and Rails" section), I can't open my dalli-ui page anymore.

Here's what the server log (on Heroku) says:

2015-09-02T11:44:10.059122+00:00 app[web.1]: undefined method stats' for #<ConnectionPool:0x007fa9b071c940> in /app/vendor/bundle/ruby/2.2.0/gems/dalli-ui-0.1.2/app/controllers/dalli/ui/cache_controller.rb:9:inindex'
2015-09-02T11:44:10.059133+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/action_controller/metal/implicit_render.rb:4:in send_action' 2015-09-02T11:44:10.059134+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/abstract_controller/base.rb:198:inprocess_action'
2015-09-02T11:44:10.059136+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/action_controller/metal/rendering.rb:10:in process_action' 2015-09-02T11:44:10.059137+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/abstract_controller/callbacks.rb:20:inblock in process_action'
2015-09-02T11:44:10.059138+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in call' 2015-09-02T11:44:10.059140+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:incall'
2015-09-02T11:44:10.059141+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:553:in block (2 levels) in compile' 2015-09-02T11:44:10.059143+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:incall'
2015-09-02T11:44:10.059144+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in call' 2015-09-02T11:44:10.059145+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:88:inrun_callbacks'
2015-09-02T11:44:10.059147+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/abstract_controller/callbacks.rb:19:in process_action' 2015-09-02T11:44:10.059148+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/action_controller/metal/rescue.rb:29:inprocess_action'
2015-09-02T11:44:10.059150+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.3/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'

Thanks

Feature request: view keys

Hi,

I'd like to request a feature to view and delete keys (edit and create might come in handy as well).

Thanks

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