Class: Appsignal::Hooks::AtExit::AtExitCallback Private

Inherits:
Object
  • Object
show all
Defined in:
lib/appsignal/hooks/at_exit.rb

Overview

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.

Stop AppSignal before the app exists.

This is the default behavior and can be customized with the ‘enable_at_exit_hook` option.

When the ‘enable_at_exit_reporter` option is set to `true` (the default), it will report any unhandled errors that will crash the Ruby process.

If this error was previously reported by any of our instrumentation, the error will not also be reported here. This way we don’t report an error from a Rake task or instrumented script twice.

Constant Summary collapse

IGNORED_ERRORS =

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

[
  # Normal exits from the application we do not need to report
  SystemExit,
  SignalException
].freeze

Class Method Summary collapse

Class Method Details

.call ⇒ 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/appsignal/hooks/at_exit.rb', line 30

def self.call
  report_error = false
  return unless Appsignal.config&.[](:enable_at_exit_reporter)

  error = $! # rubocop:disable Style/SpecialGlobalVars
  return unless error
  return if ignored_error?(error)
  return if Appsignal::Transaction.last_errors.include?(error)

  report_error = true

  Appsignal.report_error(error) do |transaction|
    transaction.set_namespace("unhandled")
  end
ensure
  at_exit_hook = Appsignal.config&.[](:enable_at_exit_hook)
  if at_exit_hook == "always" || (at_exit_hook == "on_error" && report_error)
    Appsignal.stop("at_exit")
  end
end

.ignored_error?(error) ⇒ Boolean

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.

Returns:

  • (Boolean) 


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# File 'lib/appsignal/hooks/at_exit.rb', line 57

def self.ignored_error?(error)
  IGNORED_ERRORS.include?(error.class)
end