Class: Hatchet::Middleware

Inherits:

Object

• Object
• Hatchet::Middleware

Includes:

Hatchet

Defined in:

lib/hatchet/middleware.rb

Overview

Public: Middleware for making sure the nested diagnostic context is cleared between requests.

Constant Summary

Constants included from Hatchet

VERSION

Instance Method Summary

• #call(env) ⇒ Object

  Public: Calls the wrapped application with the given environment, ensuring the nested diagnostic context is cleared afterwards.

• #initialize(app) ⇒ Middleware constructor

  Public: Creates a new instance of the middleware, wrapping the given application.

Methods included from Hatchet

appenders, configuration, configure, included, #logger, registered, #to_yaml_properties

Constructor Details

#initialize(app) ⇒ Middleware

Public: Creates a new instance of the middleware, wrapping the given application.

app - The application to wrap.

# File 'lib/hatchet/middleware.rb', line 14

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

Public: Calls the wrapped application with the given environment, ensuring the nested diagnostic context is cleared afterwards.

env - The enviroment Hash for the request.

Returns the status, headers, body Array returned by the wrapped application.

# File 'lib/hatchet/middleware.rb', line 26

def call(env)
  @app.call(env)
ensure
  log.ndc.clear!
end