1. 18 Jul, 2006 1 commit
    • Jim Fulton's avatar
      Removed the "sync" mode for ClientStorage. Previously, a · f69aebcb
      Jim Fulton authored
      ClientStorage could be in either "sync" mode or "async" mode.  Now
      there is just "async" mode.  There is now a dedicicated asyncore main
      loop dedicated to ZEO clients.
      
      This addresses a test failure on Mac OS X,
      http://www.zope.org/Collectors/Zope3-dev/650, that I believe was due
      to a bug in sync mode. Some asyncore-based code was being called from
      multiple threads that didn't expect to be.
      
      Converting to always-async mode revealed some bugs that weren't caught
      before because the tests ran in sync mode.  These problems could
      explain some problems we've seen at times with clients taking a long
      time to reconnect after a disconnect.
      
      Added a partial heart beat to try to detect lost connections that
      aren't otherwise caught,
      http://mail.zope.org/pipermail/zodb-dev/2005-June/008951.html, by
      perioidically writing to all connections during periods of inactivity.
      f69aebcb
  2. 03 Jul, 2006 3 commits
  3. 01 Jul, 2006 1 commit
  4. 16 Jun, 2006 1 commit
  5. 02 Jun, 2006 1 commit
  6. 04 May, 2006 3 commits
  7. 17 Apr, 2006 1 commit
  8. 22 Mar, 2006 1 commit
  9. 02 Mar, 2006 1 commit
  10. 11 Feb, 2006 2 commits
  11. 03 Feb, 2006 1 commit
    • Shane Hathaway's avatar
      Fixed multiple undo in a transaction. · 9ce4c7fe
      Shane Hathaway authored
      For multiple undo to succeed, the undo operations have to be
      performed in a specific order.  The order was not being retained
      by ZODB and was instead semi-random (the order depended on the
      id() function.)  Now undo operations (as well as all
      ResourceManagers) are sorted by creation order.
      
      9ce4c7fe
  12. 23 Jan, 2006 1 commit
  13. 20 Jan, 2006 1 commit
  14. 05 Jan, 2006 1 commit
  15. 03 Jan, 2006 1 commit
  16. 02 Jan, 2006 1 commit
    • Tim Peters's avatar
      Merge rev 41063 from 3.6 branch. · 3e334b70
      Tim Peters authored
      _ConnectionPool._reduce_size():  when forgetting a Connection
      due to exceeding pool_size available connections, clear its
      cache right away.  Because such a connection can never be in
      the open state again, hanging on to resources in its cache is
      just wasteful.  This was reported as "a problem" on zodb-dev
      recently, although it's unclear how the poster got into a state
      where it mattered so much.
      3e334b70
  17. 18 Dec, 2005 1 commit
  18. 14 Dec, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 40783 from 3.4 branch. · 4c823a7c
      Tim Peters authored
      _setstate():  An MVCC optimization was inadvertently disabled by
      fixes for ZClasses.  Repaired.
      
      Elsewhere, repaired English in comments.
      
      NEWS.txt:  removed news from 3.6 and earlier.
      4c823a7c
  19. 12 Dec, 2005 2 commits
  20. 10 Dec, 2005 1 commit
  21. 09 Dec, 2005 3 commits
  22. 07 Dec, 2005 1 commit
  23. 04 Dec, 2005 1 commit
  24. 30 Nov, 2005 1 commit
  25. 24 Nov, 2005 2 commits
  26. 22 Nov, 2005 1 commit
  27. 20 Nov, 2005 1 commit
  28. 18 Nov, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 40230 from the 3.6 branch. · dcee1d14
      Tim Peters authored
      Testing from a checkout is different than testing from a
      distribution now.  Explain the differences.  Removed the
      business about fiddling PYTHONPATH, because it shouldn't
      be needed (and isn't for me ;-)).
      dcee1d14
  29. 07 Nov, 2005 1 commit
  30. 05 Nov, 2005 2 commits