class EpsagonAwsSdkInstrumentation

AWS SDK epsagon instrumentation

Constants

SERVICES
VERSION

Private Instance Methods

loaded_constants() click to toggle source
# File lib/instrumentation/aws_sdk.rb, line 133
def loaded_constants
  # Cross-check services against loaded AWS constants
  # Module#const_get can return a constant from ancestors when there's a miss.
  # If this conincidentally matches another constant, it will attempt to patch
  # the wrong constant, resulting in patch failure.
  available_services = ::Aws.constants & SERVICES.map(&:to_sym)

  available_services.each_with_object([]) do |service, constants|
    next if ::Aws.autoload?(service)

    begin
      constants << ::Aws.const_get(service, false).const_get(:Client, false)
    rescue StandardError
      next
    end
  end
end