teamon

defmodule Sync.Middleware.RateLimit do
  @defaults [
    delay:        2000,
    max_retries:  5
  ]

  def call(env, next, opts) do
    opts        = opts || []
    delay       = Keyword.get(opts, :delay,       @defaults[:delay])
    max_retries = Keyword.get(opts, :max_retries, @defaults[:max_retries])