class GDS::Metrics::Middleware
Attributes
wrapped_app[RW]
Public Class Methods
new(app)
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# File lib/gds_metrics/middleware.rb, line 6 def initialize(app) self.wrapped_app = Rack::Builder.app do use GDS::Metrics::Gzip use GDS::Metrics::Auth if defined?(Rails) rails_label_builder = proc do |env| { method: env['REQUEST_METHOD'].downcase, host: env['HTTP_HOST'].to_s, controller: GDS::Metrics::PathConverter.convert_rails_path_to_route(env['PATH_INFO'].to_s), } end use Prometheus::Client::Rack::Collector, registry: Proxy.new, &rails_label_builder else use Prometheus::Client::Rack::Collector, registry: Proxy.new end use Prometheus::Client::Rack::Exporter run app end end
Public Instance Methods
call(env)
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# File lib/gds_metrics/middleware.rb, line 30 def call(env) wrapped_app.call(env) end