1939729 - investigate the warnings from test_download_pdf.py

Status: RESOLVED FIXED

(Mozilla QA :: STArFox, task)

Description

[Patricia Wong]

The following logs do not affect the test pass, but should be investigated:
------------------------------------------------------------------------ live log teardown ------------------------------------------------------------------------
WARNING urllib3.connectionpool:connectionpool.py:870 Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.HTTPConnection object at 0x105e0fdd0>: Failed to establish a new connection: [Errno 61] Connection refused')': /session/401f1ad7-03d8-4677-a386-2f69f873a048
WARNING urllib3.connectionpool:connectionpool.py:870 Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.HTTPConnection object at 0x105e0f5d0>: Failed to establish a new connection: [Errno 61] Connection refused')': /session/401f1ad7-03d8-4677-a386-2f69f873a048
WARNING urllib3.connectionpool:connectionpool.py:870 Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.HTTPConnection object at 0x105e1c750>: Failed to establish a new connection: [Errno 61] Connection refused')': /session/401f1ad7-03d8-4677-a386-2f69f873a048