class Rollbar::Middleware::Rack

Public Class Methods

new(app) click to toggle source
# File lib/rollbar/middleware/rack.rb, line 11
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/rollbar/middleware/rack.rb, line 15
def call(env)
  Rollbar.reset_notifier!

  Rollbar.scoped(fetch_scope(env)) do
    begin
      Rollbar.notifier.enable_locals
      response = @app.call(env)
      report_exception_to_rollbar(env, framework_error(env)) if framework_error(env)
      response
    rescue Exception => e # rubocop:disable Lint/RescueException
      report_exception_to_rollbar(env, e)
      raise
    ensure
      Rollbar.notifier.disable_locals
    end
  end
end
fetch_scope(env) click to toggle source
# File lib/rollbar/middleware/rack.rb, line 33
def fetch_scope(env)
  {
    :request => proc { extract_request_data_from_rack(env) },
    :person => person_data_proc(env)
  }
rescue Exception => e # rubocop:disable Lint/RescueException
  report_exception_to_rollbar(env, e)
  raise
end
framework_error(env) click to toggle source
# File lib/rollbar/middleware/rack.rb, line 47
def framework_error(env)
  env['rack.exception']
end
person_data_proc(env) click to toggle source
# File lib/rollbar/middleware/rack.rb, line 43
def person_data_proc(env)
  proc { extract_person_data_from_controller(env) }
end