Method: Upperkut::BatchExecution#execute

Defined in:
lib/upperkut/batch_execution.rb

#execute ⇒ Object 



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# File 'lib/upperkut/batch_execution.rb', line 12

def execute
  worker_instance = @worker.new
  items = @worker.fetch_items.freeze

  items_body = items.collect do |item|
    item['body']
  end

  @worker.server_middlewares.invoke(@worker, items) do
    worker_instance.perform(items_body.dup)
  end
rescue StandardError => error
  @logger.info(
    action: :requeue,
    ex: error,
    item_size: items_body.size
  )

  @logger.error(error.backtrace.join("\n"))

  if worker_instance.respond_to?(:handle_error)
    worker_instance.handle_error(error, items_body)
    return
  else
    @worker.push_items(items_body)
  end

  raise error
end