Class: Errsight::Middleware

Inherits:

Object

• Object
• Errsight::Middleware

Defined in:

lib/errsight/middleware.rb

Overview

Rack middleware that stores the request_id on the current thread so the Errsight::Logger can tag every log line with it.

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app) ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.

# File 'lib/errsight/middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/errsight/middleware.rb', line 9

def call(env)
  Thread.current[:errsight_request_id] = env["action_dispatch.request_id"] || env["HTTP_X_REQUEST_ID"]
  @app.call(env)
ensure
  Thread.current[:errsight_request_id] = nil
end