[Checkins] [zopefoundation/ZODB] 24c61e: - Call new afterCompletion API on storages to allo...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 24c61eaec9f65ae79d1f5b7ee827b00c8fe0fe77
      https://github.com/zopefoundation/ZODB/commit/24c61eaec9f65ae79d1f5b7ee827b00c8fe0fe77
  Author: Jim Fulton <jim at zope.com>
  Date:   2017-02-08 (Wed, 08 Feb 2017)

  Changed paths:
    M CHANGES.rst
    M src/ZODB/Connection.py
    M src/ZODB/interfaces.py
    M src/ZODB/tests/testConnection.py

  Log Message:
  -----------
  - Call new afterCompletion API on storages to allow them to free
  resources after transaction complete.  See:
  https://github.com/zodb/relstorage/issues/147

- Take advantage of the new transaction-manager explicit mode to avoid
  starting transactions unnecessarily when transactions end.


  Commit: 48d96cc9a6a575f757fb306b0fd753e4ce3a3340
      https://github.com/zopefoundation/ZODB/commit/48d96cc9a6a575f757fb306b0fd753e4ce3a3340
  Author: Jim Fulton <jim at zope.com>
  Date:   2017-02-08 (Wed, 08 Feb 2017)

  Changed paths:
    M src/ZODB/tests/testConnection.py

  Log Message:
  -----------
  Close test connection

For safety, closing the database aborts transaction managers
associated with open connections.  In explicit mode, this can lead to
NoTransaction errors.

It's likely a bug for DB objects to abort transactons on
close.  This needs more thought.


  Commit: 8c4c5a61e2a246dc3b5ed06b11d31b0a96d11875
      https://github.com/zopefoundation/ZODB/commit/8c4c5a61e2a246dc3b5ed06b11d31b0a96d11875
  Author: Jim Fulton <jim at zope.com>
  Date:   2017-02-08 (Wed, 08 Feb 2017)

  Changed paths:
    M src/ZODB/Connection.py
    M src/ZODB/tests/testConnection.py

  Log Message:
  -----------
  Fixed: newTransaction was being called in open even in explicit-transaction mode.


  Commit: 71df526ea526ec1109ccb125faf4c24fa4f61fa9
      https://github.com/zopefoundation/ZODB/commit/71df526ea526ec1109ccb125faf4c24fa4f61fa9
  Author: Jim Fulton <jim at zope.com>
  Date:   2017-02-09 (Thu, 09 Feb 2017)

  Changed paths:
    M src/ZODB/Connection.py

  Log Message:
  -----------
  Move incrgc from newTransaction to afterCompletion

Where it makes more sense. Hysterically, it didn't matter because one
was an alias for the other.


  Commit: a97ca02f770c8a80ca58d832b113c3d612da3c0c
      https://github.com/zopefoundation/ZODB/commit/a97ca02f770c8a80ca58d832b113c3d612da3c0c
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2017-02-09 (Thu, 09 Feb 2017)

  Changed paths:
    M CHANGES.rst
    M src/ZODB/Connection.py
    M src/ZODB/interfaces.py
    M src/ZODB/tests/testConnection.py

  Log Message:
  -----------
  Merge pull request #146 from zopefoundation/storage-afterCompletion2

Notify storages that transactions have completed.


Compare: https://github.com/zopefoundation/ZODB/compare/739761cfd7e7...a97ca02f770c