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module LocalCacheRegistryCleanupWithEnsure
LocalCacheRegistry =
ActiveSupport::Cache::Strategy::LocalCache::LocalCacheRegistry
LocalStore =
ActiveSupport::Cache::Strategy::LocalCache::LocalStore
def call(env)
LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
response = @app.call(env)
response[2] = ::Rack::BodyProxy.new(response[2]) do
LocalCacheRegistry.set_cache_for(local_cache_key, nil)
end
cleanup_after_response = true # ADDED THIS LINE
response
rescue Rack::Utils::InvalidParameterError
[400, {}, []]
ensure # ADDED ensure CLAUSE to cleanup when something is thrown
LocalCacheRegistry.set_cache_for(local_cache_key, nil) unless
cleanup_after_response
end
end
ActiveSupport::Cache::Strategy::LocalCache::Middleware
.prepend(LocalCacheRegistryCleanupWithEnsure)
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