logger = Mumukit::Nuntius::Logger namespace :laboratory do namespace :messages do task listen: :environment do logger.info 'Listening to messages' Mumukit::Nuntius::Consumer.start 'teacher-messages', 'teacher-messages' do |_delivery_info, _properties, body| ApplicationRecord.with_pg_retry { Message.import_from_resource_h!(body) } rescue ActiveRecord::RecordInvalid => e logger.info e end end end end