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discovery

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An OTP application for auto-discovering services with Consul

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discovery lib discovery handler behaviour.ex
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lib/discovery/handler/behaviour.ex 

#

# The MIT License (MIT)

#

# Copyright (c) 2014 Undead Labs, LLC

#



defmodule Discovery.Handler.Behaviour do

  use Behaviour



  defmacro __using__(_) do

    quote do

      @behaviour unquote(__MODULE__)

      use GenEvent



      #

      # GenEvent callbacks

      #



      def handle_event({:services, services}, state) when is_list(services) do

        handle_services(services, state)

      end



      def handle_event({:services, service}, state) do

        handle_services([service], state)

      end

    end

  end



  defcallback handle_services(services :: [Discovery.Service.t], state :: term)

end