class Aws::ECSCredentials

def open_connection
  http = Net::HTTP.new(@ip_address, @port, nil)
  http.open_timeout = @http_open_timeout
  http.read_timeout = @http_read_timeout
  http.set_debug_output(@http_debug_output) if @http_debug_output
  http.start
  yield(http).tap { http.finish }
end