Module: Skylight::Probes::ActiveRecord::FutureResult::AsyncEventExtensions Private

Defined in:
lib/skylight/probes/active_record_async.rb

Overview

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

Applied to ActiveSupport::Notifications::Event

Instance Method Summary collapse

Instance Method Details

#__sk_finish! ⇒ 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.

Notify Skylight that the event has finished



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# File 'lib/skylight/probes/active_record_async.rb', line 25

def __sk_finish!
  return unless @__sk_finisher

  @__sk_finisher.call(name, payload)
  @__sk_finisher = nil
rescue StandardError => e
  Skylight.error("Unable to finish event for FutureResult: #{e}")
end

#__sk_start! ⇒ 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.

Notify Skylight that the event has started



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# File 'lib/skylight/probes/active_record_async.rb', line 8

def __sk_start!
  subscriber = Skylight.instrumenter.subscriber
  subscriber.start(name, nil, payload)
  trace = Skylight.instrumenter.current_trace

  # Set a finisher to end the event
  @__sk_finisher = ->(name, payload) do
    subscriber.with_trace(trace) { subscriber.finish(name, nil, payload) }
  end

  # End it immediately if we've actually already ended
  __sk_finish! if @end
rescue StandardError => e
  Skylight.error("Unable to start event for FutureResult: #{e}")
end

#finish! ⇒ 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.

When the event is marked as finish make sure we notify Skylight



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# File 'lib/skylight/probes/active_record_async.rb', line 35

def finish!
  super
  __sk_finish!
end