add wait on delay (#794)

2018-05-18 14:30:31 -06:00
parent 206e0d609c
commit 7751fede5a
1 changed files with 5 additions and 1 deletions
@@ -311,6 +311,10 @@ class Transport(object):
            connection = self.get_connection()

            try:
+                # add a delay before attempting the next retry
+                # 0, 1, 3, 7, etc...
+                delay = 2**attempt - 1
+                time.sleep(delay)
                status, headers_response, data = connection.perform_request(method, url, params, body, headers=headers, ignore=ignore, timeout=timeout)

            except TransportError as e: