module Mmtrix::Agent::Instrumentation::RackHelpers
Public Class Methods
check_for_late_instrumentation(app)
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# File lib/mmtrix/agent/instrumentation/rack.rb, line 67 def self.check_for_late_instrumentation(app) return if @checked_for_late_instrumentation @checked_for_late_instrumentation = true if middleware_instrumentation_enabled? if ::Mmtrix::Agent::Instrumentation::MiddlewareProxy.needs_wrapping?(app) ::Mmtrix::Agent.logger.info("We weren't able to instrument all of your Rack middlewares.", "To correct this, ensure you 'require \"mmtrix_rpm\"' before setting up your middleware stack.") end end end
middleware_instrumentation_enabled?()
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# File lib/mmtrix/agent/instrumentation/rack.rb, line 63 def self.middleware_instrumentation_enabled? rack_version_supported? && !::Mmtrix::Agent.config[:disable_middleware_instrumentation] end
rack_version_supported?()
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# File lib/mmtrix/agent/instrumentation/rack.rb, line 57 def self.rack_version_supported? version = ::Mmtrix::VersionNumber.new(::Rack.release) min_version = ::Mmtrix::VersionNumber.new('1.1.0') version >= min_version end