"""
self.tries_left = num_retries + 1
self.check_result = success_check
self.backoff_wait = backoff_start
self.backoff_growth = backoff_growth
"""
self.tries_left = num_retries + 1
self.check_result = success_check
self.backoff_wait = backoff_start
self.backoff_growth = backoff_growth