Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

SSL errors after upgrading to qcluster version 1.1.0

See original GitHub issue

Hi,

Is anyone else having SSL Errors when using the new version (1.1.0)? I tried upgrading it in production, but started to get “django.db.utils.OperationalError: SSL error: decryption failed or bad record mac” whenever django ORM’s performs a query from within a django-q task (traceback below).

Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/django_q/cluster.py", line 379, in worker
    res = f(*task['args'], **task['kwargs'])
  File "/home/docker/src/tasks.py", line 8, in wake_up_driver_app
    for company in Company.objects.all():
  File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 274, in __iter__
    self._fetch_all()
  File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 1242, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 55, in __iter__
    results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
  File "/usr/local/lib/python3.7/site-packages/django/db/models/sql/compiler.py", line 1133, in execute_sql
    cursor.execute(sql, params)
  File "/usr/local/lib/python3.7/site-packages/sentry_sdk/integrations/django/__init__.py", line 446, in execute
    return real_execute(self, sql, params)
  File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 76, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/usr/local/lib/python3.7/site-packages/django/db/utils.py", line 89, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
django.db.utils.OperationalError: SSL error: decryption failed or bad record mac

Configuration:

broker: AWS SQS
database: AWS RDS Postgres 11.5
Django version: 2.2.10
Qcluster version: 1.1.0

I found an old similar issue: https://github.com/Koed00/django-q/issues/79 but it seems to have been solved.

Does anyone have a clue on how to investigate this issue? For now I’m keeping the previous version (1.0.2) that doesn’t have those issues but I need some of the fixes that are part of 1.1.0 release.

Thanks in advance!