added 502 response code and exponential backoff

Othoz · Jun 11, 2020 · 191c438 · 191c438
1 parent ea7737e
commit 191c438
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/fs_gcsfs/_gcsfs.py b/fs_gcsfs/_gcsfs.py
@@ -75,7 +75,10 @@ def __init__(self,
         if self.client is None:
             self.client = Client()
             if retry:
-                adapter = HTTPAdapter(max_retries=Retry(total=retry, status_forcelist=[429, 503, 504], method_whitelist=False))
+                adapter = HTTPAdapter(max_retries=Retry(total=retry,
+                                                        status_forcelist=[429, 502, 503, 504],
+                                                        method_whitelist=False,  # retry on any HTTP method
+                                                        backoff_factor=0.5))
                 self.client._http.mount("https://", adapter)
 
         self.bucket = self.client.bucket(self._bucket_name)