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found is not ready. 


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- split big packets
- gather multiple objects in one sql requests
- sql injection
- no more use notification packet to change a node state
- reduce duplicates


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1122 71dcc9de-d417-0410-9af5-da40c76e7ee4

the information to others.
Remove an XXX: As for client node, a master don't leep its UUID, so it have to
be dropped from nodes managers.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1121 71dcc9de-d417-0410-9af5-da40c76e7ee4

by the REQUIRED_NODE_NUMBER definition, and keep the default with one node.
Add a XXX about broadcastNodeInformation possible improvement.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1120 71dcc9de-d417-0410-9af5-da40c76e7ee4

on the recv() until a ping was sent to it. Now the non-bloking state is defined
in the Connector __init__ to ensure all sockets will not block.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1118 71dcc9de-d417-0410-9af5-da40c76e7ee4

When the disconnection is not caused by a broken node event, pick the state from a mapping: by default, a disconnected node is considered down (ie, removed from node manager as soon as it gets disconnected), with the exception of a storage node (it must be kept in partition table, so it must also be kept in node manager).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1117 71dcc9de-d417-0410-9af5-da40c76e7ee4

Do not silently ignore an unknown node in disconnection handler method. Any node being disconnedted at the level of this handler must be known, otherwise it's a bug.


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care about greater IDs received in service state, we don't have to receive this
packet.


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use Dispatcher.unregister() to avoid duplicates.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1113 71dcc9de-d417-0410-9af5-da40c76e7ee4

Make count_dict property always contain all nodes, even if they are registered for the first time in FEEDING state.
This fixes the annoying KeyError raised in log method when it happens.


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- Don't complain about deadlocks when reentrant (they cannot happen on a single lock, and more complex deadlocks are just not reported here)
- Display a complete traceback when a deadlock is detected (just displaying the line acquiring the lock is sometimes not enough).


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poll.


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this must be already done, then if node object already exist, so create another
is wrong.


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This fix the use of 'neoctl add all'.


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message readability.


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back without be rejected due to invalid server address.


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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.


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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.


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


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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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