Mike Bayer 6c6f865541 Ensure weakref finalize_fairy operates upon the current connection ...

Fixed a fairly serious connection pool bug where a connection that is
acquired after being refreshed as a result of a user-defined
:class:`.DisconnectionError` or due to the 1.2-released "pre_ping" feature
would not be correctly reset if the connection were returned to the pool by
weakref cleanup (e.g. the front-facing object is garbage collected); the
weakref would still refer to the previously invalidated DBAPI connection
which would have the reset operation erroneously called upon it instead.
This would lead to stack traces in the logs and a connection being checked
into the pool without being reset, which can cause locking issues.

Change-Id: Iabd9f3a63a1d0207d0de0054a6ced3560818cf9c
Fixes: #4184
(cherry picked from commit ab1f524c355c0bbac68485a60cb99e7a9d0f944a)

2018-02-08 14:56:19 -05:00

..

__init__.py

reorganized unit tests into subdirectories

2006-06-05 17:25:51 +00:00

test_bind.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_ddlevents.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_execute.py

Add safe_reraise() + warnings only to Connection._autorollback

2017-03-27 11:15:41 -04:00

test_logging.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_parseconnect.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_pool.py

Ensure weakref finalize_fairy operates upon the current connection

2018-02-08 14:56:19 -05:00

test_processors.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_reconnect.py

Ensure weakref finalize_fairy operates upon the current connection

2018-02-08 14:56:19 -05:00

test_reflection.py

Support mariadb 10.2

2017-09-29 13:21:16 -04:00

test_transaction.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00