Just don't use iterkeys on dictionaries, it's the default iterator anyway.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2799 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2798 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2797 71dcc9de-d417-0410-9af5-da40c76e7ee4

Connection closure is either wanted by the replication node (-> no log)
or not serious (-> warning).

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2796 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2795 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2794 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2793 71dcc9de-d417-0410-9af5-da40c76e7ee4

1000 transactions is so small that reports showed significant higher values than
with 10000 transactions.

Repeat 2 times instead of 3, so that tests don't take too much time.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2792 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2791 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2790 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2789 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2788 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2787 71dcc9de-d417-0410-9af5-da40c76e7ee4

All Partition objects must be updated because all of them may contain an object
of the given transaction, even if the transaction itself is stored in another
storage.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2786 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2785 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2784 71dcc9de-d417-0410-9af5-da40c76e7ee4

What testRestartWithMissingStorageFastStartup tested was never broken.
It is wanted that the missing storage is not known in this use case.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2783 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2782 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2781 71dcc9de-d417-0410-9af5-da40c76e7ee4

Similar to r2777 but for transactions instead of objects.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2780 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2779 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2778 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2777 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2776 71dcc9de-d417-0410-9af5-da40c76e7ee4

This allows to setup an almost fully functional cluster without additional
processes. Threads are scheduled so that they never run simultaneously,
eliminating most random.
There's still much improvement possible like controlled randomization,
or easier debugging when switching from one thread to another.

As mock objects are not usable in such tests, an API should be implemented to
trace/count any method call we'd like to check.

This fixes test_notifyNodeInformation_checkUnregisterStorage

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2775 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2774 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2773 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2772 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2771 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2770 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2769 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2768 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2767 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2766 71dcc9de-d417-0410-9af5-da40c76e7ee4

- make 'undo' compatible with ZODB 3.9.x
- fix load of original version of object

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2765 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2764 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2763 71dcc9de-d417-0410-9af5-da40c76e7ee4

- Previous implementation was not able to import transactions with many small
  objects, the client for faster to send a store request than to process its
  answer. If X is the difference of time for these 2 operations, the maximum
  number of objects a transaction could contain was CRITICAL_TIMEOUT / X.
  And HasLock feature can't act as a workaround because it is not working yet.
- Change API of 'on_timeout', which currently only used by HasLock.
- Stop pinging when we wait for an answer. This wastes resources and would
  never recover any bad state.
- Make client connections send pings when they are idle instead.
  This implements keep-alive feature for high availability.
  Start with an non-configurable period of 60 seconds.
- Move processing of ping/pong to handlers.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2762 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2761 71dcc9de-d417-0410-9af5-da40c76e7ee4

For the moment, this only fixes a performance issue because in the worst case,
subsequent pings (every 6 seconds) would make _poll() check in the connection
has any pending message (while processing 'rlist').

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2760 71dcc9de-d417-0410-9af5-da40c76e7ee4