[Checkins] [zopefoundation/ZODB] b5895a: mvccadapter: fix race with invalidations when star...

[Julien Muchembled]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/ZODB
  Commit: b5895a5c23309ff2dfe8fd853b838a0c5e349210
      https://github.com/zopefoundation/ZODB/commit/b5895a5c23309ff2dfe8fd853b838a0c5e349210
  Author: Julien Muchembled <jm at nexedi.com>
  Date:   2020-01-23 (Thu, 23 Jan 2020)

  Changed paths:
    M CHANGES.rst
    M src/ZODB/FileStorage/tests.py
    M src/ZODB/mvccadapter.py
    M src/ZODB/tests/testConnection.py
    M src/ZODB/tests/testmvcc.py

  Log Message:
  -----------
  mvccadapter: fix race with invalidations when starting a new transaction (#291)

Fixes #290