Rack ou Rails Problème?

Question

Je ne suis pas sûr de ce qui est arrivé. Mon application fonctionnait correctement, et de temps en temps, elle échoue avec cette erreur. J'utilise Capistrano et Unicorn.

Le problème est corrigé à chaque fois en exécutant à nouveau cap deploy, mais il se brise peu après.

Started POST "/monitorings" for 21.987.109.224 at 2012-06-20 08:05:49 +0100 
Processing by MonitoringsController#create as HTML 
    Parameters: {"utf8"=>"✓", "authenticity_token"=>"#", "monitoring"=>{"inspection_type"=>"Intensive", "is_revoked"=>"0", "note_attributes"=>{"content"=>"", "attention_required"=>"0", "resolved"=>"0"}, "scenario_ids"=>[""], "outlet_id"=>"560"}, "commit"=>"Save"} 
Expire fragment (?-mix:daily) (7.7ms) 
Completed 500 Internal Server Error in 26ms 

ArgumentError (invalid %-encoding (0607214051%2Fregions%2F11-20120607201444%2Fregions%2F38-20120618184202%2Fregions%2F3-20120409175338%2Fregions%2F36-20120618184137%2Fregions%2F12-20120607202042%2Fregions%2F13-20120607202050%2Fregions%2F37-20120618184150%2Fregions%/2F14-20120607202100%2Fregions%2F6-20120607201339%2Fregions%2F15-20120607202119%2Fregions%2F1-20120409175338%2Fregions%2F16-20120607202129%2Fregions%2F39-20120618184218%2Fregions%2F17-20120607202139%2Fregions%2F40-20120618184229%2F/regions%2F4-20120603182949%2Fregions%2F18-20120607202152%2Fregions%2F19-20120607202200%2Fregions%2F20-20120607202209%2Fregions%2F21-20120607202215%2Fregions%2F22-20120607202223%2Fregions%2F23-20120607202229%2Fregions%2F24-20120607/202236%2Fregions%2F41-20120618184240%2Fregions%2F25-20120607202245%2Fregions%2F26-20120607202253%2Fregions%2F42-20120618184248%2Fregions%2F43-20120618184256%2Fregions%2F27-20120607202301%2Fregions%2F28-20120607213722%2Fregions%2F2/9-20120607202317%2Fregions%2F30-20120607202324%2Fregions%2F44-20120618184306%2Fregions%2F31-20120607202332%2Fregions%2F45-20120618184313%2Fregions%2F32-20120607202339%2Fregions%2F34-20120607202355)): 
    app/sweepers/outlet_sweeper.rb:13:in `expire_cache' 
    app/sweepers/outlet_sweeper.rb:5:in `after_update' 
    app/controllers/monitorings_controller.rb:114:in `after_create' 
    app/controllers/monitorings_controller.rb:54:in `create' 
    config/initializers/quiet_assets.rb:6:in `call_with_quiet_assets' 

L'application est hébergé sur un VPS sous Ubuntu 10.04 qui, autant que je peux dire est complètement à jour (je courais apt-get upgrade && apt-get install).

Juste au cas où quelqu'un se demande, la balayeuse est:

class OutletSweeper < ActionController::Caching::Sweeper 
    observe Outlet 

    def after_update(outlet) 
    expire_cache 
    end 

    # expire_fragment calls moved to their own method 
    def expire_cache 

    @controller ||= ActionController::Base.new 

    expire_fragment(%r{daily}) 
    puts "Expired Daily Cache" 

    expire_fragment(%r{weekly}) 
    puts "Expired Weekly Cache" 
    end 

    # Allows us to call the expire_cache method from rake 
    def self.rake_sweep 
    puts "Begining Expire Cache" 
    new.expire_cache 
    end 

end 

Answer 1

Cela a été résolu en changeant ce qui suit dans la balayeuse:

expire_fragment(%r{daily}) 
puts "Expired Daily Cache" 

expire_fragment(%r{weekly}) 
puts "Expired Weekly Cache" 

à:

expire_fragment "daily" 
puts "Expired Daily Cache" 

expire_fragment "weekly" 
puts "Expired Weekly Cache"