Class: CacheStache::RackAfterReplyMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/cache_stache/rack_after_reply_middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RackAfterReplyMiddleware

Returns a new instance of RackAfterReplyMiddleware.



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# File 'lib/cache_stache/rack_after_reply_middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cache_stache/rack_after_reply_middleware.rb', line 9

def call(env)
  return @app.call(env) unless CacheStache.configuration.use_rack_after_reply

  Thread.current[CacheStache::Instrumentation::AFTER_REPLY_QUEUE_KEY] = []

  env["rack.after_reply"] ||= []
  env["rack.after_reply"] << lambda do
    CacheStache::Instrumentation.flush_after_reply_queue!
  end

  @app.call(env)
end