File "/home/tony/work/inria/repo/swh/swh-environment/swh-core/swh/core/api.py", line 48, in raw_post
raise self.api_exception(e)
swh.storage.exc.StorageAPIError: An unexpected error occurred in the api backend: HTTPConnectionPool(host='localhost', port=9999): Max retries exceeded with url: /revision (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f6425639be0>: Failed to establish a new connection: [Errno 111] Connection refused',))
-------------------- >> begin captured logging << --------------------
urllib3.connectionpool: DEBUG: Starting new HTTP connection (1): localhost
--------------------- >> end captured logging << ---------------------