e6fcdd7aca
On reload, references to Metrics within classes in the Gitlab::Metrics module fail. Update all references to ::Gitlab::Metrics so that constant lookup finds the right module in development. This fix should not impact production.
42 lines
1.3 KiB
Ruby
42 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Metrics
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class RequestsRackMiddleware
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def initialize(app)
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@app = app
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end
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def self.http_request_total
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@http_request_total ||= ::Gitlab::Metrics.counter(:http_requests_total, 'Request count')
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end
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def self.rack_uncaught_errors_count
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@rack_uncaught_errors_count ||= ::Gitlab::Metrics.counter(:rack_uncaught_errors_total, 'Request handling uncaught errors count')
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end
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def self.http_request_duration_seconds
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@http_request_duration_seconds ||= ::Gitlab::Metrics.histogram(:http_request_duration_seconds, 'Request handling execution time',
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{}, [0.05, 0.1, 0.25, 0.5, 0.7, 1, 2.5, 5, 10, 25])
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end
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def call(env)
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method = env['REQUEST_METHOD'].downcase
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started = Time.now.to_f
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begin
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RequestsRackMiddleware.http_request_total.increment(method: method)
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status, headers, body = @app.call(env)
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elapsed = Time.now.to_f - started
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RequestsRackMiddleware.http_request_duration_seconds.observe({ method: method, status: status }, elapsed)
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[status, headers, body]
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rescue
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RequestsRackMiddleware.rack_uncaught_errors_count.increment
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raise
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end
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end
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end
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end
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end
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