Add a more detailed logging of ERROR packets (print error code and message).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1098 71dcc9de-d417-0410-9af5-da40c76e7ee4

in event.py, now before trigger the event. It's thread-safe because the
connection is locked around the close().


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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

called from the generic handler. This allow use it in some part of client and
storage handlers.
Add some XXX...


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1091 71dcc9de-d417-0410-9af5-da40c76e7ee4

- Renaming _nodeLost to _handleConnectionLost and removing the node parameter
whose the computation was done before each call to it.
- Renaming _dropIt to handleNodeLost, currently called only from the base
service handler, so the abstract definition as moved into it. In this case, a
call ensure that the node is not None.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1090 71dcc9de-d417-0410-9af5-da40c76e7ee4

call because the implementation do nothing. This is used only in
ClientEventHandler and so, no overloading is required.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1089 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. 


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1088 71dcc9de-d417-0410-9af5-da40c76e7ee4

about the cluster state.


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adn remove an XXX. Unify imports for protocol, remove unused variable.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1085 71dcc9de-d417-0410-9af5-da40c76e7ee4

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never send notifyNodeInformation packets to the master (and don't need to do
this), so remove the associated method handler on the master side and thus
remove an XXX.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1082 71dcc9de-d417-0410-9af5-da40c76e7ee4

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)


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1081 71dcc9de-d417-0410-9af5-da40c76e7ee4

Use max() instead of if <condition>: ...


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1080 71dcc9de-d417-0410-9af5-da40c76e7ee4

fix a potential bug. The ptid attribute on app is still removed.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1079 71dcc9de-d417-0410-9af5-da40c76e7ee4

master handler to ensure that the master connection is well established. Check
of greater ptid received with incremental partition table update is now done by
the PartitionTable class.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1078 71dcc9de-d417-0410-9af5-da40c76e7ee4

Move all neo-related code from testZODB.py to __init__.py. This reduces dramaticaly the diffs between original testZODB.py and this copy.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1077 71dcc9de-d417-0410-9af5-da40c76e7ee4

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Use neoctl to start the cluster automatically, and enable all storage nodes.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1075 71dcc9de-d417-0410-9af5-da40c76e7ee4

It is possible to loose a connection before master_conn was set (for example, when reconnecting to a master being shutdown). Fix this assert to ignore that case.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1074 71dcc9de-d417-0410-9af5-da40c76e7ee4

table.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1073 71dcc9de-d417-0410-9af5-da40c76e7ee4

Only implement _dropId method in BaseServiceHandler class, as we have no broadcast to do except when we are primary master.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1072 71dcc9de-d417-0410-9af5-da40c76e7ee4

Raise a more specific exception when master connection was interrupted. NotReadyException should fit this use.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1071 71dcc9de-d417-0410-9af5-da40c76e7ee4

docstring and comments.


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Make display order of nodes more natural (saves from iterating in node list a second time and factorises code a bit).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1067 71dcc9de-d417-0410-9af5-da40c76e7ee4

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consistency.


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git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1064 71dcc9de-d417-0410-9af5-da40c76e7ee4

many tests.


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