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Storage: SSLError when calling blob.make_public()

See original GitHub issue

OS: Ubuntu 16.04 Python: 3.5.2 google-cloud-storage: 1.6.0

I’m calling blob.make_public() inside a function which is running in a celery thread and occasionally it fails with a -

requests.exceptions.SSLError: [SSL: DECRYPTION_FAILED_OR_BAD_RECORD_MAC] decryption failed or bad record mac (_ssl.c:1977)

Reading a previous thread about a similar issue (https://github.com/GoogleCloudPlatform/google-cloud-python/issues/3501) makes me believe that the cloud storage client should be thread safe. So let me know if this is not a thread safety issue.

Stacktrace:

Traceback (most recent call last):
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/celery/app/trace.py", line 374, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/celery/app/trace.py", line 629, in __protected_call__
    return self.run(*args, **kwargs)
  File "/home/chaitanya/project/asset-tasks/ingestion.py", line 268, in process_task
    asset_service.make_blob_public(blob_name)
  File "/home/chaitanya/project/libasset/libasset/services/asset.py", line 113, in make_blob_public
    blob.make_public()
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/blob.py", line 1233, in make_public
    self.acl.all().grant_read()
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/acl.py", line 360, in all
    return self.entity('allUsers')
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/acl.py", line 315, in entity
    if self.has_entity(entity):
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/acl.py", line 266, in has_entity
    self._ensure_loaded()
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/acl.py", line 209, in _ensure_loaded
    self.reload()
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/storage/acl.py", line 421, in reload
    query_params=query_params,
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/_http.py", line 290, in api_request
    headers=headers, target_object=_target_object)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/_http.py", line 183, in _make_request
    return self._do_request(method, url, headers, data, target_object)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/cloud/_http.py", line 212, in _do_request
    url=url, method=method, headers=headers, data=data)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/google/auth/transport/requests.py", line 186, in request
    method, url, data=data, headers=request_headers, **kwargs)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/requests/sessions.py", line 468, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/requests/sessions.py", line 576, in send
    r = adapter.send(request, **kwargs)
  File "/home/chaitanya/project/asset-tasks/venv/lib/python3.5/site-packages/requests/adapters.py", line 447, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: [SSL: DECRYPTION_FAILED_OR_BAD_RECORD_MAC] decryption failed or bad record mac (_ssl.c:1977)