Class: ActiveRecord::AsynchronousQueriesTracker

Do not use. This class is for internal use only.

Relationships & Source Files
Namespace Children
Classes: `Session`
Inherits:	Object
Defined in:	activerecord/lib/active_record/asynchronous_queries_tracker.rb

Class Method Summary

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 45


def initialize
  @stack = []
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 40


def complete(asynchronous_queries_tracker)
  asynchronous_queries_tracker.finalize_session
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 32


def install_executor_hooks(executor = ActiveSupport::Executor)
  executor.register_hook(self)
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 36


def run
  ActiveRecord::Base.asynchronous_queries_tracker.tap(&:start_session)
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 49


def current_session
  @stack.last or raise ActiveRecordError, "Can't perform asynchronous queries without a query session"
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 58


def finalize_session(wait = false)
  session = @stack.pop
  session&.finalize(wait)
  self
end

[ GitHub ]

# File 'activerecord/lib/active_record/asynchronous_queries_tracker.rb', line 53


def start_session
  session = Session.new
  @stack << session
end