ActiveSupport::Notifications::Fanout::Handle

A Handle is used to record the start and finish time of event

Both start and finish must each be called exactly once

Where possible, it’s best to the block form, ActiveSupport::Notifications.instrument. Handle is a low-level API intended for cases where the block form can’t be used.

handle = ActiveSupport::Notifications.instrumenter.build_handle("my.event", {})
begin
  handle.start
  # work to be instrumented
ensure
  handle.finish
end

Methods

F

finish

S

start

Instance Public methods

finish()

Link

Source: show

# File activesupport/lib/active_support/notifications/fanout.rb, line 247
def finish
  finish_with_values(@name, @id, @payload)
end

start()

Link

Source: show

# File activesupport/lib/active_support/notifications/fanout.rb, line 238
def start
  ensure_state! :initialized
  @state = :started

  @groups.each do |group|
    group.start(@name, @id, @payload)
  end
end