Class: Startback::Web::CatchAll

Inherits:
Rack::Robustness
  • Object
show all
Includes:
Errors, Support::Robustness
Defined in:
lib/startback/web/catch_all.rb

Overview

This Rack middleware catches all exceptions that are raised by sublayers in the Rack chain. It converts them to correct 500 Errors, with a generic exception message encoded in json.

This class aims at being used as top level of a Rack chain. It is not aimed at being subclassed.

Fatal error cached are also sent as a ‘fatal` messange, on the error handler provided on Context#error_handler.fatal, if any.

Examples:

Rack::Builder.new do
  use Startback::Web::CatchAll
end

Constant Summary collapse

FATAL_ERROR = 
{
  code: "Startback::Errors::InternalServerError",
  description: "An error occured, sorry"
}.to_json

Method Summary

Methods included from Support::Robustness

#log, #monitor, #stop_errors, #try_max_times

Methods included from Errors

bad_request_error!, conflict_error!, expectation_failed_error!, forbidden_error!, gone_error!, internal_server_error!, locked_error!, method_not_allowed_error!, not_acceptable_error!, not_found_error!, not_implemented_error!, precondition_failed_error!, precondition_required_error!, server_error!, unauthorized_error!, unsupported_media_type_error!, user_error!