# File lib/faraday/request.rb, line 65
    def to_env_hash(connection, request_method)
      env_headers = connection.headers.dup
      env_params  = connection.params.dup
      connection.merge_headers env_headers, headers
      connection.merge_params  env_params,  params

      { :method           => request_method, 
        :body             => body, 
        :url              => connection.build_url(path, env_params),
        :request_headers  => env_headers.update(headers),
        :parallel_manager => connection.parallel_manager,
        :response         => Response.new,
        :request          => connection.options.merge(:proxy => connection.proxy),
        :ssl              => connection.ssl}
    end