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Rack middleware is exploding in Rails 3
Reported by Sam Saffron | January 20th, 2010 @ 09:54 PM | in 3.0.2
I have the following middleware:
class RequestCache
def self.[](lookup)
cache[lookup]
end
def self.[]=(lookup, val)
cache[lookup] = val
end
def initialize(app)
@app = app
end
def call(env)
RequestCache.init_cache
result = @app.call(env)
RequestCache.remove_cache
result
end
def self.init_cache
Thread.current[:request_cache] = {}
end
def self.remove_cache
Thread.current[:request_cache] = nil
end
def self.cache
Thread.current[:request_cache]
end
end
Which is initialized in application.rb
config.middleware.use "RequestCache"
In production my app works fine, but in Dev on the second page load (of non-static pages) I get:
A copy of RequestCache has been removed from the module tree but is still active!
Is this a bug or am I doing something wrong?
Comments and changes to this ticket
-
Sam Saffron January 21st, 2010 @ 12:02 AM
- Tag set to middleware, rails3
-
Prem Sichanugrist (sikachu) January 21st, 2010 @ 06:03 AM
- Milestone cleared.
- State changed from new to duplicate
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