There is no need to make a special case in waitStoreResponses if it becomes
equivalent to just calling waitResponses.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2029 71dcc9de-d417-0410-9af5-da40c76e7ee4

This prevents from having an endless wait on "get" if the last connection
from which we were expecting answers got interrupted.
Note that this method will not raise any error related to this.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2028 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2027 71dcc9de-d417-0410-9af5-da40c76e7ee4

Also, only check if connector is opened when needed, and use new "isClosed"
method on connection.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2026 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2025 71dcc9de-d417-0410-9af5-da40c76e7ee4

Those events are not purged at disconnection, ignore them here.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2024 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2023 71dcc9de-d417-0410-9af5-da40c76e7ee4

"was_connected" actually meant "was_not_connected". To avoid using a
negation in variable name, fix its use and values it's set to.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2022 71dcc9de-d417-0410-9af5-da40c76e7ee4

Such node might have died between connection establishment and answering
identification message, possibly causing ECONNRESET.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2021 71dcc9de-d417-0410-9af5-da40c76e7ee4

Cleanup actions are only appropriate if such exception happens in receive/
send, so it should not be applied to other possible sources of exceptions.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2020 71dcc9de-d417-0410-9af5-da40c76e7ee4

Any exception triggered by low-level code should cause a log and
connection closure before being propagated.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2019 71dcc9de-d417-0410-9af5-da40c76e7ee4

- dump() values
- include oid

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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2017 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2016 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fixes the following scenario (committing an object):
2 storage nodes: S1 and S2
1 replicas
- store in S1 (1)
- store in S2 (2)
- S1 answers (1) with a conflict
- client resolves the conflict, and sends to S1 (3) and S2 (4)
- S1 answers (3) with ok
- S2 answers (2) with a conflict

Old code raises because object store counter was not 0 on an object for
which a conflict was reported.
New code ignores answers notifying of a conflict if given serial is the
already-resolved conflict.
Split & extend existing tests.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2015 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2014 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2013 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2012 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2011 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2010 71dcc9de-d417-0410-9af5-da40c76e7ee4

There are 2 distinct kinds of timeout events:
- an unresponsive node
  This is a connection-level timeout.
  This is handled by the Timeout class, triggering pings and monitoring
  incoming data to decide when remote node is considered dead.
- a "too long" processing from an otherwise responsive node
  This is a per-request timeout.
  This is handled by the HandlerSwitcher class, triggering only
  disconnections when an answer takes too long to arrive (historical
  behaviour, not so useful when exchanging with a single-threaded peer).

Previous implementation mixed both, and had shortcomings (ping would
timeout almost immediately, it was not possible to tell which message
caused a timeout).

Update tests.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2009 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2008 71dcc9de-d417-0410-9af5-da40c76e7ee4

This code appeared obscure upon second read, so I document it.

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git-svn-id: https://svn.erp5.org/repos/neo/trunk@1998 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1997 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1996 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1995 71dcc9de-d417-0410-9af5-da40c76e7ee4

Typical case:

- Handler H1 is set
- Send request R1
- Request switch to handler H2 (delayed)
- Request switch to handler H3 (delayed)
- Receive answer A1
- H2 must be discarded and H3 applied on the connection

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1994 71dcc9de-d417-0410-9af5-da40c76e7ee4

- Store None values as NULL column values
- Raise KeyError if the configuration entry is not found

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1993 71dcc9de-d417-0410-9af5-da40c76e7ee4

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1992 71dcc9de-d417-0410-9af5-da40c76e7ee4

Remove admin's app.ptid attribute, use pt.load() and pt.update() instead
of copy/paste the code.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1991 71dcc9de-d417-0410-9af5-da40c76e7ee4

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