def use_default_middleware
      use Serf::Middleware::RequestTimer
      use Serf::Middleware::ParcelMasher
      use Serf::Middleware::UuidTagger
      use Serf::Middleware::ErrorHandler
    end
def use_default_middleware
      use Serf::Middleware::RequestTimer
      use Serf::Middleware::ParcelMasher
      use Serf::Middleware::UuidTagger
      use Serf::Middleware::ErrorHandler
    end
Add the following middleware to the chain:

   use Serf::Middleware::RequestTimer
   use Serf::Middleware::ParcelMasher
   use Serf::Middleware::UuidTagger
   use Serf::Middleware::ErrorHandler