Make ask, notify and answer raise ConnectorConnectionClosedException when called on a closed connection.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@754 71dcc9de-d417-0410-9af5-da40c76e7ee4

more usefull. Storage clear its partition table before asking it, this prevent
duplicate entries but should not be required.


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handled by the identification handler which apply the right handler depending on
the peer node type. Client and storage incoming connections are refused until
the storage reach the operation state, but the listening port is open to ensure
it's available, tryAgain errors are sent to wrong nodes.
Remove decorators because connection type is implied by handler type.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@752 71dcc9de-d417-0410-9af5-da40c76e7ee4

Update callers.


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Only close master_conn is it is set.
Add an assertion before closing to verify that if there is any master connection closed after primary master is set is the primary master connection itself.


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during bootstrap stage.


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Don't restart a complete connection to primary master when requestNodeIdentification fails (for example if master is not ready).


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Expect AcceptnodeIdentification message in secondary handler connected to primary master. It will be received just once (upon election state exit).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@742 71dcc9de-d417-0410-9af5-da40c76e7ee4

Replace a bare "pass" with a warning log, as this case should never happen (to be upgraded to a raise someday).


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to be implemented in each sub handler, especially in the operation handler.
Calls to those methods in a wrong handler will directely fallback to the neo
base handler.


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on _dropIt() method. Revert it but fix a wrong call at same time.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@736 71dcc9de-d417-0410-9af5-da40c76e7ee4

node informations before entering in service/replication stage. 


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parameter isn't usefull and was missing in some calls.


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without give the choice to an admin to discard the node's content. Now a node
can be dropped only when requested by the admin node or when a storage has
changed its address (this case should be checked and discussed).


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a listening connection (as requested in the storage when connecting to the
primary master).


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be applied on a server connection, thus connectionAccepted and 
handleRequestNodeIdentification are removed. Remove also some code that should
not be reached, those king of errors should be checked by unit tests on app.py.
Remove handler method that ignore packets to improve the protocol weakness.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@730 71dcc9de-d417-0410-9af5-da40c76e7ee4

socket after the primary master connection succeed, because we don't want to any
incoming connections during bootstrap stage.


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handler to avoid the application crash.


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any client connections when keaving the RUNNING state.


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is a critical operation (can cause data loss) that should only be done by an
administrator.


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- One the incoming (server) connections 
- Another for initiated (client) connections
Remove checks and decorators no more usefull.


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database manager is deleted.


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retrieve the original connection
- simplify if...else condition


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@720 71dcc9de-d417-0410-9af5-da40c76e7ee4

AnswerPrimaryMaster is now expected to happen before NodeIdentification happens, so this test function becomes pointless.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@719 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fix test_unknownNewPrimaryAnswerPrimaryMaster test (getNodeByUUID is called just once, so it retrieved the value intended for the check of answering peer connection).


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- add trying_master_node where needed
- decrease the expected number of getNodeByUUID calls by one, since the first lookup is rendered useless by splitting handlers.


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