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Questions tagged [dalli]

High performance memcached client for Ruby.

131 questions
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In a Rails 5.1 Dalli store (cache), S3 images are breaking after a certain amount of time

I've set up Dalli as a cache store and have memcached running. After a certain amount of time, I'll end up with broken S3 images (everything else still loads correctly). Relevant lines from production.rb: config.action_controller.perform_caching =…
John Athayde
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In dally gem, "socket_max_failures" options in not working for write and read operations

I am using dalli 2.7.0. I faced a problem where the memcache instance became unreachable. When a set request was triggered, it should have timed out in 0.5 seconds (the default timeout), instead the dalli client kept retrying. On further…
Tholkappiyan Velavan
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How to cache Weather (Nokogiri::XML::NodeSet object) in Memcache?

I'm trying to cache Weatherman's response (https://github.com/dlt/yahoo_weatherman) in Memcache to avoid fetching weather multiple times, I am doing: weather = Rails.cache.fetch([:weather_by_woeid, weather.woeid], expires_in: 1.hour) do client…
Hackeron
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Memcached / Dalli couldn't fetch data from other servers

We use memcached as session store for our application, we have 2 production servers and the memcached client is dalli (https://github.com/mperham/dalli). The config is following: # Server A config.cache_store = :dalli_store, '127.0.0.1',…
VinhBS
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Rails 4.2 fragment caching isn't working

I'm trying to fragment cache a static portion of my site, but it doesn't seem to be working at all. I've set up config/application.rb with the following: config.action_controller.perform_caching = true config.cache_store = :dalli_store In my view,…
mrdziuban
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ECONNREFUSED: Connection Refused localhost:11211 - Dalli / Memcachier / Heroku

So on heroku I am getting this issue. I can't quite figure out why this is happening. heroku run rails c > cache = Dalli::Client.new > Rails.cache.write('memcachier', 'rocks') Dalli::Server#connect localhost:11211 localhost:11211 failed (count:…
bezzoon
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Increasing from 1 Dyno to 2 creates authenticity_token error

I am new to rails and heroku and have created a basic app. I have been playing around in Heroku for the last couple of weeks using just 1 dyno. Now I have increased to two and am getting CSRF errors because the authenticity token is being reset…
Jay Killeen
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Dalli Network Error with Rails

I am running through the below problem in my test server, where I have done memcached to site, but sometimes it throws error page. Below is description of the error. I have googled for it not getting any solution. Error: Cache read:…
Vijay Sali
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Ruby on Rails caching with memcache and Dalli doesn't seem to work

so I implemented some caching on my page that runs on rails 3.3 but when I look into the production log I see this: Read fragment views/#_big_2 (0.8ms) Write fragment views/#_big_2 (0.5ms) Read fragment…
user287689
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1 answer

How can I prevent the odd insertion of :@new_record when cache hits in Dalli?

I'm implementing caching on Heroku using Dalli and Memcachier, and when I get a cache hit it's adding a Symbol to the returned array (or hash, in a different example). This Symbol, :@new_record, has nothing that I know of to do with the results I'm…
Matthew Du Pont
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2 answers

Connection error when running memcached with dalli

I'm having trouble connecting to a Memcached server running on localhost from Dalli. I have been using Dalli with the Memcachier Heroku add-on for a while without any problems though I don't have any experience running Memcached locally. I…
Ricky Stewart
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How to configure identity_cache gem to use dalli store?

Could not find the documentation to configure identity_cache to work with dalli. Could someone tell me how that's done? I tried this in my config/environments/development.rb (I wanted to try this in development environment…
hau
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How to clear the cache for all the pages when we use pagination

We use dalli gem w/memcached. The following code caches Foo objects paginated across multiple pages. We are able to cache Foo(s) when we are in a certain page (say 2 or 10 or 15). But when I modify a Foo in page 15 (say Foo-150), we clear the cache…
Mano
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Mute Rails memcache logging in development env

Would like to mute large amount of dalli output in development log & STOUT.
Daniel Morris
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Fragment cache can't modify frozen object error rails 3

I am trying to implement fragment caching in a Rails 3.0.19 application and ussing dalli as cache store. Here is my cache fragment script: - @presentations.each do |p| - cache "presentation", p do = render_presentation_object…
Nazar Hussain
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