20 lines
611 B
Ruby
20 lines
611 B
Ruby
# rubocop:disable Naming/FileName
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# frozen_string_literal: true
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module Gitlab
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module Middleware
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# Some of middleware would hold env for no good reason even after the
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# request had already been processed, and we could not garbage collect
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# them due to this. Put this middleware as the first middleware so that
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# it would clear the env after the request is done, allowing GC gets a
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# chance to release memory for the last request.
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ReleaseEnv = Struct.new(:app) do
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def call(env)
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app.call(env).tap { env.clear }
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end
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end
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end
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end
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# rubocop:enable Naming/FileName
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