git-svn-id: https://svn.erp5.org/repos/neo/trunk@2636 71dcc9de-d417-0410-9af5-da40c76e7ee4

Since r2357 "ask" atomically checks connection state before sending, so early
check & locking are not needed here anymore.

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Breakage introduced in r2632.

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If master give us a None uuid, we raise in handler, so we never reach this
statement. self.pt is set when master accepts us, and if we are not accepted
handler raises.

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Adding setup files to neotrunk in order to prepare the eggification and
the buildout installation. Each neo's module has its own setup file.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2622 71dcc9de-d417-0410-9af5-da40c76e7ee4

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Still raises if deleted oid is in neither.
There should never be the same oid in both, as per ZODB implementation, so put
assertions to verify this.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2620 71dcc9de-d417-0410-9af5-da40c76e7ee4

In order to adapt our code to python standards and buildout functionment,
we had to precise the title '__main__' to launch scripts neotestrunner,
neoadmin, ....

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2619 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fixes a bug related to the misnamed command variable. Creates a new
temporary variable to stock the path to a command and test it.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2618 71dcc9de-d417-0410-9af5-da40c76e7ee4

In order to find neo commands like neoadmin, neomaster, neostorage, ... in
the path of a buildout installation, we must set the path to commands
manually.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2617 71dcc9de-d417-0410-9af5-da40c76e7ee4

Bugs corrections with cancelling tabulations and misplaced backslashes.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2616 71dcc9de-d417-0410-9af5-da40c76e7ee4

In order to prepare the eggification of the different neo parts, we created a
new neo/lib module, containing all of the main neo's functions. It allows to
make neo a virtual namespace, and so not containing module code anymore.




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- AnswerInformationLocked give ttid instead of tid
- Master transaction manager always use ttid in data structures
- It's no more makes sense to check if the tid is greater than the last
generated as it never comes back from a storage, just check if the ttid is
well known by the transaction manager.
- Rename all tid variable that now hold a ttid
- Transaction manager's queue contains ttids but the corresponding tids are
increasing to keep commit order.
- Adjust tests

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With conflict resolution, multiple stores can happen and register more than
once a event with a given key. Avoid crash on a KeyError exception when
removing the key from queued events.

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Detect if a client requests multiple undo/store based on wrong revisions.
Also, don't try to acquire lock when we know we have it.

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This is important for chaining "undo" for a given object in a single
transaction, to allow checking for conflicts.
Also, this means that get_baseTID return value cannot be used to update
cache when undoing, so only update cache when storing a new revision.
Actually, cache was never updated when undoing anyway, as current snapshot
TID was unlikely to exist as a serial for any object, so it would not be
found in cache and update would be a no-op.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2597 71dcc9de-d417-0410-9af5-da40c76e7ee4