Class: Skylight::Probes::GraphQL::Probe Private

Inherits:
Object
  • Object
show all
Defined in:
lib/skylight/probes/graphql.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Instance Method Details

#install ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/skylight/probes/graphql.rb', line 110

def install
  new_tracing = false
  begin
    require "graphql/tracing/active_support_notifications_trace"
    new_tracing = true
  rescue LoadError # rubocop:disable Lint/SuppressedException
  end

  if new_tracing
    # GraphQL >= 2.0.18
    ::GraphQL::Schema.include(InstrumentationV2)
  else
    tracing_klass_name = "::GraphQL::Tracing::ActiveSupportNotificationsTracing"
    klasses_to_probe = %w[::GraphQL::Execution::Multiplex ::GraphQL::Query]

    return unless ([tracing_klass_name] + klasses_to_probe).all?(&method(:safe_constantize))

    klasses_to_probe.each { |klass_name| safe_constantize(klass_name).prepend(Instrumentation) }
  end
end

#safe_constantize(klass_name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/skylight/probes/graphql.rb', line 131

def safe_constantize(klass_name)
  ActiveSupport::Inflector.safe_constantize(klass_name)
end