class HoptoadNotifier::Rack

Middleware for Rack applications. Any errors raised by the upstream application will be delivered to Hoptoad and re-raised.

Synopsis:

require 'rack'
require 'hoptoad_notifier'

HoptoadNotifier.configure do |config|
  config.api_key = 'my_api_key'
end

app = Rack::Builder.app do
  use HoptoadNotifier::Rack
  run lambda { |env| raise "Rack down" }
end

Use a standard HoptoadNotifier.configure call to configure your api key.

Public Class Methods

new(app) click to toggle source
# File lib/hoptoad_notifier/rack.rb, line 21
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/hoptoad_notifier/rack.rb, line 25
def call(env)
  begin
    response = @app.call(env)
  rescue Exception => raised
    error_id = HoptoadNotifier.notify_or_ignore(raised, :rack_env => env)
    env['hoptoad.error_id'] = error_id
    raise
  end

  if env['rack.exception']
    error_id = HoptoadNotifier.notify_or_ignore(env['rack.exception'], :rack_env => env)
    env['hoptoad.error_id'] = error_id
  end

  response
end