#!/usr/bin/env ruby
$:<< '../lib' << 'lib'

require 'goliath'
require 'yajl' if RUBY_PLATFORM != 'java'

class AsyncUpload < Goliath::API
  use Goliath::Rack::Params             # parse & merge query and body parameters
  use Goliath::Rack::DefaultMimeType    # cleanup accepted media types
  use Goliath::Rack::Render, 'json'     # auto-negotiate response format

  def on_headers(env, headers)
    env.logger.info 'received headers: ' + headers.inspect
    env['async-headers'] = headers
  end

  def on_body(env, data)
    env.logger.info 'received data: ' + data
    (env['async-body'] ||= '') << data
  end

  def on_close(env)
    env.logger.info 'closing connection'
  end

  def response(env)
    [200, {}, {body: env['async-body'], head: env['async-headers']}]
  end
end