through those methods and node registration is automatic. There is no more need
to import Node classes directly, so remove all related imports.


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separator for master addresses list instead of a space to be more shell friendly
(no more need to surround the argument with quotes, easier for remote commands).


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arguments. This allow easily start new nodes over a network.


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Add the possibility to provide a UUID to a node upon startup. Mostly usefull in functional tests where we want to map a process to its UUID.


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Rename partition_cell_states to cell_states to match with other names.
Fix indent and unify imports.


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because there are Connection class atttributes.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1093 71dcc9de-d417-0410-9af5-da40c76e7ee4

Storage node register unknown storage node found in the database before loading
the content into the partition table. So an update() can now expect to known the
storage node.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1092 71dcc9de-d417-0410-9af5-da40c76e7ee4

ensure any acces to those methods can be done on any connection from the event
manager without crash the applications. This way is not less consistent than the
previous where isServerConnection was defined on ClientConnection and so on...
Replace any isinstance() calls with a connection as parameter by call to the
attributes above. 


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ptid is different. 
Storage node no more use a 'ptid' attribute on the app instance but use the
getID() accessor from the PartitionTable class.
PartitionTable.clear() now also reset the ptid.
PartitionTable.load() do more checks (taken from master.recovery)


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information in their configuration table instead of looking for the greater OID
in the obj table. When a client ask to store an object with an OID greater than
ther last notified by the primary master, the storage log a warning message.


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Fix shadowing "callable" global.


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handle special cases with None values, protocol handle the few cases where a TID
can be invalid to indicate there is no value.


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condition. Packet encoding and decoding handle None/INVALID_UUID mapping.


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and use those of PartitionTable (or DatabaseManager if required).


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identifycation. It implement a bootstrap handler, taken from the storage
aoplication. The connection process has changed to avoid any dead-time during
connection, except when no master at all are available, this allows a quicker
connection from storage to master.


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Remove an assert in Connection class that check a sub-class attribute.


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Move common handlers in handler.py module.
Add InitializationHandler, applied on the master connection while retreiving
the partition table and node list.
Replace a call to (inexistant) method handleUnexpectedPacket with a raise of
UnexpectedPacketError exception.


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directory. Replicator's handler is moved into handlers/replication.py. 
Clean some imports.


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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

node informations before entering in service/replication stage. 


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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.


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


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